deployedbyai

The Deploy Log

OpenAI

Every deployment from OpenAI in The Deploy Log, 139 rows, newest first.

ChatGPT Ads

ChatGPT Ads now available in more than 60 countries after adding Indonesia, Malaysia, the Philippines, Singapore, Thailand, Vietnam, and Taiwan.

OpenAI | Models and APIs | Published Wednesday 23 Sep 2026

SOURCE OpenAI, ChatGPT Ads

codex rust-v0.156.1

Release 0.156.1 of the codex Rust crate is tagged.

OpenAI | Tools and products | Published Wednesday 23 Sep 2026

SOURCE OpenAI, codex rust-v0.156.1

Astra for Law

OpenAI introduced Astra for Law, combining GPT-6 Astra with a legal search index covering more than 230 million URLs and 26 partner-built plugins, passing the Vals AI Legal Research Bench overall correctness check on 54.0% of questions versus 38.7% for GPT-6 Astra with web search alone.

OpenAI | In Edition 52, Saturday 19 Sep 2026

SOURCE OpenAI, Introducing Astra for Law

Codex rust-v0.155.0

Codex rust-v0.155.0 added experimental voice conversations with live transcripts, Touch ID verification for MCP requests, and AWS credential export commands for Amazon Bedrock.

OpenAI | Tools and products | In Edition 52, Saturday 19 Sep 2026

SOURCE OpenAI, rust-v0.155.0

Codex rust-v0.155.1

Codex rust-v0.155.1 fixed new local TUI sessions leaving reasoning summaries disabled by default, which had caused request rejection by providers that do not support them.

OpenAI | Tools and products | In Edition 52, Saturday 19 Sep 2026

SOURCE OpenAI, rust-v0.155.1

GPT-6 Astra

GPT-6 Astra, rolling out to the OpenAI API and through Microsoft Azure and Amazon Bedrock at $10 per million input tokens and $50 per million output, the same headline price as Anthropic's Claude Fable 5.1, which shipped the same week. Cache reads are priced separately, and Fast mode costs 2x.

OpenAI | In Edition 51, Saturday 12 Sep 2026

SOURCE OpenAI, GPT-6 Astra: A new generation of intelligence

ChatGPT Epic EHR integration

Healthcare organizations can now connect Epic environments to ChatGPT for Healthcare, and across 4,363 physician ratings, 99.1% of responses were rated safe across 27 clinical use cases.

OpenAI | Models and APIs | In Edition 50, Saturday 5 Sep 2026

SOURCE OpenAI, Healthcare organizations can now connect EHR and additional industry data to ChatGPT

GPT-5.6 in Kiro

The GPT-5.6 model family, including Sol, Terra, and Luna, is now available in Kiro, and testing found that on Terminal-Bench 2.1, GPT-5.6 Terra completed successful tasks in Kiro at roughly 82% cost reduction.

OpenAI | Models and APIs | In Edition 49, Saturday 29 Aug 2026

SOURCE OpenAI, Advancing price-performance for developers with GPT-5.6 in Kiro

ChatGPT for Teachers

OpenAI is expanding ChatGPT for Teachers to 55 additional school systems, bringing it to over 100,000 more educators and staff.

OpenAI | Models and APIs | Published Wednesday 26 Aug 2026

SOURCE OpenAI, Bringing ChatGPT for Teachers to more U.S. school districts

ChatGPT for Teens

ChatGPT for Teens places users estimated under 18 or stating age 13 to 17 into a protected experience with Study Mode, responsible homework reminders, quizzes, learning visualizations, Study Hours, break reminders, and parent controls including Quiet Hours and safety notifications.

OpenAI | In Edition 48, Saturday 22 Aug 2026

SOURCE OpenAI, Introducing ChatGPT for Teens: Built for learning, backed by protections

Replit Free Mode

Replit introduces Free Mode powered by GPT-5.6 Luna, letting users get answers, suggestions, feedback, and analysis in seconds without consuming usage, with routing to GPT-5.6 Sol for tasks requiring more advanced reasoning.

OpenAI | In Edition 48, Saturday 22 Aug 2026

SOURCE OpenAI, Replit expands access to software creation with GPT-5.6 Luna

ChatGPT Ads Europe

ChatGPT Ads expands to 31 European markets, including Germany, France, Spain, Italy, Sweden, Norway, Denmark, the Netherlands, and Austria. Ads show only on Free and Go plans; Plus, Pro, and Enterprise remain ad-free.

OpenAI | Models and APIs | Published Tuesday 18 Aug 2026

SOURCE OpenAI, ChatGPT Ads expands across Europe

ChatGPT Business Premium seats

Premium seats are now available on ChatGPT Business at $125 per user per month, or $100 per user per month billed annually, with 5x more usage than Standard seats and no five-hour usage limit.

OpenAI | In Edition 47, Saturday 15 Aug 2026

SOURCE OpenAI, Premium seats are coming to ChatGPT Business

GPT-5.6 Sol Ultrafast

GPT-5.6 Sol on Ultrafast mode runs up to 14x faster than Standard processing and generates up to 750 output tokens per second, launching first in the OpenAI API and powered by Cerebras.

OpenAI | In Edition 47, Saturday 15 Aug 2026

SOURCE OpenAI, Previewing Ultrafast mode: GPT-5.6 Sol at up to 14X the speed

GPT-5.6-Cyber

GPT-5.6-Cyber completes 95.0% of advanced cybersecurity requests compared with 1.5% for GPT-5.6 Sol, and is available through Daybreak Red access.

OpenAI | Models and APIs | In Edition 47, Saturday 15 Aug 2026

SOURCE OpenAI, Expanding Daybreak as the Cyber Defense Window Narrows

ChatGPT ads

OpenAI expanded its ChatGPT ads pilot to the UK, Mexico, Brazil, Japan, and South Korea, with ads on Free and Go tiers; Plus, Pro, Business, Enterprise, and Education remain ad-free.

OpenAI | Models and APIs | Published Tuesday 11 Aug 2026

SOURCE OpenAI, Testing ads in ChatGPT

Daybreak on AWS

OpenAI made Daybreak Blue and Daybreak Red available through Amazon Bedrock, giving defenders access to GPT-5.6 Sol and purpose-trained cyber models in AWS environments.

OpenAI | Models and APIs | Published Tuesday 11 Aug 2026

SOURCE OpenAI, Daybreak models are now available on AWS

GPT-5.6 Sol

GPT-5.6 Sol in ChatGPT now gives more focused answers and makes factual errors 68% less common than GPT-5.5 Instant on financial, medical, and legal prompts. A new slider controls how much thought each response gets.

OpenAI | In Edition 46, Saturday 8 Aug 2026

SOURCE OpenAI, Improving GPT-5.6 Sol in ChatGPT, and expanding access to GPT-5.6 Luna for free users

ChatGPT for Academic Researchers

OpenAI is giving 100,000 researchers at selected academic institutions free access to frontier models including GPT-5.6 Sol Pro, starting with 10,000 researchers this summer and expanding through 2027, with access already available at the Institute for Advanced Study and École normale supérieure.

OpenAI | In Edition 45, Saturday 1 Aug 2026

SOURCE OpenAI, Accelerating scientific discovery with ChatGPT for Academic Researchers

GPT-5.6 Luna and Terra

GPT-5.6 Luna now costs 80% less and GPT-5.6 Terra 20% less, with API pricing at $0.20 per million input tokens and $1.20 per million output tokens for Luna, and $2 per million input tokens and $12 per million output tokens for Terra starting July 30.

OpenAI | In Edition 45, Saturday 1 Aug 2026

SOURCE OpenAI, Advancing the price-performance frontier with GPT-5.6

ChatGPT for small business program

OpenAI is launching the ChatGPT for small business program with virtual training, in-person AI academies, and new guides, after 78% of participants built a functional AI workflow in a single day at last year's Small Business AI Jams.

OpenAI | Models and APIs | In Edition 44, Saturday 25 Jul 2026

SOURCE OpenAI, Introducing the ChatGPT for small business program

Health in ChatGPT

Health in ChatGPT rolls out to U.S. users, letting them connect Apple Health and medical records. GPT-5.6 Sol outperforms GPT-5.5 on HealthBench Professional, and 70% of health conversations happened outside the dedicated experience.

OpenAI | Models and APIs | Published Thursday 23 Jul 2026

SOURCE OpenAI, Launching Health in ChatGPT

ChatGPT Work

ChatGPT Work launches on web and mobile for Pro, Enterprise, and Edu plans, with Plus and Business following over the next few days. It is powered by GPT-5.6 and can gather information across apps, create sheets, slides, docs, and web apps, and stay with projects for hours.

OpenAI | In Edition 42, Saturday 11 Jul 2026

SOURCE OpenAI, ChatGPT is now a partner for your most ambitious work

GPT-5.6

GPT-5.6 family launches in general availability with Sol, Terra, and Luna. Sol scores 53.6 on Agents' Last Exam, 80 on the Artificial Analysis Coding Agent Index, 92.2% on BrowseComp, and 62.6% on OSWorld 2.0. Terra and Luna outperform Fable 5 at around one-sixteenth the cost.

OpenAI | In Edition 42, Saturday 11 Jul 2026

SOURCE OpenAI, GPT-5.6: Frontier intelligence that scales with your ambition

GPT-5.6 in Microsoft 365 Copilot

GPT-5.6 becomes the preferred model in Microsoft 365 Copilot across Word, Excel, PowerPoint, Chat, and Cowork, with Microsoft accessing the models directly through the OpenAI API.

OpenAI | Models and APIs | In Edition 42, Saturday 11 Jul 2026

SOURCE OpenAI, GPT-5.6 is now the preferred model in Microsoft 365 Copilot

GPT-Live

GPT-Live launches with GPT-Live-1 and GPT-Live-1 mini rolling out to ChatGPT users globally on iOS, Android, and ChatGPT.com. It uses a full-duplex architecture that listens and speaks at the same time, and delegates deeper work to GPT-5.5 in the background.

OpenAI | In Edition 42, Saturday 11 Jul 2026

SOURCE OpenAI, Introducing GPT-Live

Jalapeño inference chip

OpenAI and Broadcom unveiled Jalapeño, OpenAI's first Intelligence Processor, co-developed from initial design to manufacturing tape-out in nine months, with engineering samples running ML workloads in the lab at production target frequency and power, including GPT-5.3-Codex-Spark.

OpenAI | Robotics, hardware and chips | In Edition 40, Saturday 27 Jun 2026

SOURCE OpenAI, OpenAI and Broadcom unveil LLM-optimized inference chip

Samsung ChatGPT Codex deployment

Samsung Electronics is deploying ChatGPT Enterprise and Codex to all employees in Korea and all Device eXperience division employees worldwide, one of OpenAI's largest enterprise deployments to date. Codex weekly active users in Korea have grown nearly 800% since February 1, 2026, and more than 5 million people now use Codex every week.

OpenAI | In Edition 40, Saturday 27 Jun 2026

SOURCE OpenAI, Samsung Electronics brings ChatGPT and Codex to employees

ChatGPT Enterprise spend controls

Credit usage analytics and updated spend controls are available today in the Global Admin Console. Admins can track usage trends, identify top users, break down credit spend by user, product, and model, set default workspace limits, configure group limits, and create individual overrides.

OpenAI | In Edition 39, Saturday 20 Jun 2026

SOURCE OpenAI, ChatGPT Enterprise spend controls

Deployment Simulation

OpenAI's Deployment Simulation replays previous conversations with candidate models and achieved a median multiplicative error of 1.5x in predicting deployment-time undesired behavior rates across GPT-5-series Thinking deployments.

OpenAI | Models and APIs | In Edition 39, Saturday 20 Jun 2026

SOURCE OpenAI, Predicting model behavior before release by simulating deployment

LifeSciBench

LifeSciBench includes 750 expert-authored tasks spanning seven workflows and seven biological domains, with 19,020 rubric criteria and 453 expert reviewers.

OpenAI | Models and APIs | In Edition 39, Saturday 20 Jun 2026

SOURCE OpenAI, Introducing LifeSciBench

OpenAI Partner Network

OpenAI is investing $150 million in a partner program and aims to train 300,000 certified consultants by the end of 2026.

OpenAI | Models and APIs | In Edition 39, Saturday 20 Jun 2026

SOURCE OpenAI, Introducing the OpenAI Partner Network

Rare disease reanalysis

OpenAI o3 Deep Research reanalyzed 376 previously unsolved rare disease cases and surfaced leads that led to 18 diagnoses, an additional diagnostic yield of 4.8%.

OpenAI | Models and APIs | In Edition 39, Saturday 20 Jun 2026

SOURCE OpenAI, Using AI to help physicians diagnose rare genetic diseases

BBVA ChatGPT Enterprise

BBVA now has more than 100,000 employees using ChatGPT Enterprise globally, with 70%+ weekly active usage, around 3 hours saved per employee per week, and up to 80% efficiency gains in selected workflows.

OpenAI | Models and APIs | In Edition 38, Saturday 13 Jun 2026

SOURCE OpenAI, BBVA puts AI at the core of banking with OpenAI

Economic Research Exchange

OpenAI launched the OpenAI Economic Research Exchange, a platform for structured project-based collaborations on the economic effects of AI, with applications open until July 5, 2026.

OpenAI | Models and APIs | In Edition 38, Saturday 13 Jun 2026

SOURCE OpenAI, Introducing the OpenAI Economic Research Exchange

LSEG OpenAI deployment

LSEG deployed ChatGPT Enterprise and OpenAI APIs across the organization, reducing product release cycles from 3-6 months to 2 weeks and accelerating customer delivery timelines to about 4 weeks from request to production.

OpenAI | Models and APIs | In Edition 38, Saturday 13 Jun 2026

SOURCE OpenAI, From data to decisions: how LSEG is scaling trusted AI

Preply Lesson Insights

Preply launched Lesson Insights, an OpenAI API-powered experience that generates tailored feedback across grammar, vocabulary, and pronunciation after each 1:1 lesson, with 75% of English-language learners actively using it and a 4.7/5 satisfaction rating from more than 300k ratings.

OpenAI | Models and APIs | In Edition 38, Saturday 13 Jun 2026

SOURCE OpenAI, How Preply combines AI and human tutors to personalize learning

ChatGPT Dreaming memory

OpenAI began rolling out a new dreaming-based memory synthesis system for ChatGPT, available to Plus and Pro users in the US today, with additional countries and Free and Go users over the coming weeks.

OpenAI | In Edition 37, Saturday 6 Jun 2026

SOURCE OpenAI, Dreaming: Better memory for a more helpful ChatGPT

GPT-Rosalind

GPT-Rosalind came out of research preview and is now available globally to eligible organizations through OpenAI's trusted-access program, with published pricing taking effect on October 5, 2026.

OpenAI | In Edition 37, Saturday 6 Jun 2026

SOURCE OpenAI, Introducing new capabilities to GPT-Rosalind

OpenAI on AWS

OpenAI frontier models and Codex are generally available on AWS through Amazon Bedrock, in both Commercial and GovCloud regions. Codex is used by more than 5 million people every week.

OpenAI | In Edition 37, Saturday 6 Jun 2026

SOURCE OpenAI, OpenAI frontier models and Codex are now available on AWS

Rosalind Biodefense

OpenAI is launching Rosalind Biodefense to sponsor access to GPT-Rosalind for trusted developers, and extending trusted access to select U.S. government and allied partners.

OpenAI | In Edition 36, Saturday 30 May 2026

SOURCE OpenAI, Strengthening societal resilience with Rosalind Biodefense

Codex on Dell

OpenAI and Dell Technologies partner to bring Codex to hybrid and on-premises environments, with more than 4 million developers now using Codex every week.

OpenAI | Models and APIs | Published Monday 18 May 2026

SOURCE OpenAI, OpenAI and Dell Technologies partner to bring Codex to hybrid and on-premises enterprise environments

GPT-5.5 on Databricks

Databricks is making GPT-5.5 available through AI Unity Gateway after the model became the first to surpass 50% accuracy on OfficeQA Pro and reduced errors by 46% compared to GPT-5.4.

OpenAI | Models and APIs | In Edition 34, Saturday 16 May 2026

SOURCE OpenAI, Databricks brings GPT-5.5 to enterprise agent workflows

OpenAI Deployment Company

OpenAI is launching the OpenAI Deployment Company with more than $4 billion of initial investment and has agreed to acquire Tomoro, bringing approximately 150 experienced Forward Deployed Engineers and Deployment Specialists from day one.

OpenAI | Models and APIs | In Edition 34, Saturday 16 May 2026

SOURCE OpenAI, OpenAI launches the OpenAI Deployment Company to help businesses build around intelligence

ChatGPT personal finance

ChatGPT personal finance preview lets Pro users in the U.S. connect financial accounts via Plaid, with support for 12,000+ institutions. It provides a dashboard and grounded answers, with Intuit support coming soon.

OpenAI | Models and APIs | Published Friday 15 May 2026

SOURCE OpenAI, A new personal finance experience in ChatGPT

Codex mobile app

Codex is now in the ChatGPT mobile app in preview, and more than 4 million people use Codex every week.

OpenAI | Models and APIs | Published Thursday 14 May 2026

SOURCE OpenAI, Work with Codex from anywhere

GPT-5.5 Instant

GPT-5.5 Instant replaces GPT-5.3 Instant as the default model for all ChatGPT users and in the API as chat-latest. It produced 52.5% fewer hallucinated claims than GPT-5.3 Instant on high-stakes prompts covering medicine, law, and finance, and reduced inaccurate claims by 37.3% on conversations users flagged for factual errors.

OpenAI | In Edition 33, Saturday 9 May 2026

SOURCE OpenAI, GPT-5.5 Instant: smarter, clearer, and more personalized

GPT-5.5-Cyber

GPT-5.5-Cyber is rolling out in limited preview to defenders responsible for securing critical infrastructure, with more permissive behavior for authorized red teaming, penetration testing, and controlled validation, while GPT-5.5 with Trusted Access for Cyber remains the recommended starting point for most security workflows.

OpenAI | Models and APIs | In Edition 33, Saturday 9 May 2026

SOURCE OpenAI, Scaling Trusted Access for Cyber with GPT-5.5 and GPT-5.5-Cyber

GPT-Realtime-2

GPT-Realtime-2, GPT-Realtime-Translate, and GPT-Realtime-Whisper are available in the Realtime API. GPT-Realtime-2 scores 15.2% higher on Big Bench Audio than GPT-Realtime-1.5 and 13.8% higher on Audio MultiChallenge for instruction following. Context window increases from 32K to 128K.

OpenAI | In Edition 33, Saturday 9 May 2026

SOURCE OpenAI, Advancing voice intelligence with new models in the API

ChatGPT ads

OpenAI expands ChatGPT ads with beta self-serve Ads Manager and cost-per-click bidding, adding partners like Dentsu, Omnicom, Publicis, and WPP.

OpenAI | Models and APIs | Published Tuesday 5 May 2026

SOURCE OpenAI, New ways to buy ChatGPT ads

FedRAMP Moderate

ChatGPT Enterprise and API Platform achieved FedRAMP 20x Moderate authorization. Agencies can access GPT-5.5 in the FedRAMP environment, and Codex Cloud access via FedRAMP ChatGPT Enterprise workspace is coming soon.

OpenAI | In Edition 32, Saturday 2 May 2026

SOURCE OpenAI, OpenAI available at FedRAMP Moderate

OpenAI on AWS

OpenAI models including GPT-5.5, Codex, and Amazon Bedrock Managed Agents powered by OpenAI all launched in limited preview on AWS. Codex usage can apply toward AWS cloud commitments, and all customer data is processed by Amazon Bedrock.

OpenAI | In Edition 32, Saturday 2 May 2026

SOURCE OpenAI, OpenAI models, Codex, and Managed Agents come to AWS

Advanced Account Security

OpenAI introduced Advanced Account Security, an opt-in setting requiring passkeys or security keys, disabling email/SMS recovery, and shortening sessions, with Yubico bundle pricing.

OpenAI | Models and APIs | Published Thursday 30 Apr 2026

SOURCE OpenAI, Introducing Advanced Account Security

ChatGPT for Clinicians

ChatGPT for Clinicians is now available for free to verified physicians, NPs, PAs, and pharmacists in the U.S. It includes frontier models, trusted clinical search, deep research across medical journals, and CME credit from real clinical questions.

OpenAI | In Edition 31, Saturday 25 Apr 2026

SOURCE OpenAI, Making ChatGPT better for clinicians

Codex Labs

OpenAI is launching Codex Labs and partnering with Accenture, Capgemini, CGI, Cognizant, Infosys, PwC, and Tata Consultancy Services to bring Codex to enterprises, with weekly Codex usage growing from more than 3 million to more than 4 million developers in two weeks.

OpenAI | Tools and products | In Edition 31, Saturday 25 Apr 2026

SOURCE OpenAI, Scaling Codex to enterprises worldwide

GPT-5.5

GPT-5.5 and GPT-5.5 Pro are now available in the API, rolling out to Plus, Pro, Business, and Enterprise users in ChatGPT and Codex. Terminal-Bench 2.0 hits 82.7%, GDPval 84.9%, OSWorld-Verified 78.7%, and Tau2-bench Telecom 98.0% without prompt tuning.

OpenAI | In Edition 31, Saturday 25 Apr 2026

SOURCE OpenAI, Introducing GPT-5.5

Workspace agents

Workspace agents are now generally available in ChatGPT Business, Enterprise, and Edu. They run in the cloud, keep working when you are away, and can be deployed in Slack. Free until May 6, 2026, then credit-based pricing.

OpenAI | In Edition 31, Saturday 25 Apr 2026

SOURCE OpenAI, Introducing workspace agents in ChatGPT

Hyatt ChatGPT Enterprise

Hyatt has deployed ChatGPT Enterprise across its global corporate and hotel workforce, with departments including finance, marketing, and operations using it to improve guest experience.

OpenAI | Tools and products | Published Monday 20 Apr 2026

SOURCE OpenAI, OpenAI helps Hyatt advance AI among colleagues

Agents SDK

The Agents SDK now includes native sandbox execution with built-in support for Blaxel, Cloudflare, Daytona, E2B, Modal, Runloop, and Vercel, plus snapshotting and rehydration so losing a sandbox container does not mean losing the run.

OpenAI | Models and APIs | In Edition 30, Saturday 18 Apr 2026

SOURCE OpenAI, The next evolution of the Agents SDK

Cloudflare Agent Cloud

Cloudflare is expanding access to OpenAI frontier models including GPT-5.4 across Agent Cloud, and the Codex harness is now generally available in Cloudflare Sandboxes.

OpenAI | Models and APIs | In Edition 30, Saturday 18 Apr 2026

SOURCE OpenAI, Enterprises power agentic workflows in Cloudflare Agent Cloud with OpenAI

Codex update

Codex now operates your computer alongside you, works with more than 90 additional plugins, generates images with gpt-image-1.5, and serves more than 3 million developers who use it every week.

OpenAI | Models and APIs | In Edition 30, Saturday 18 Apr 2026

SOURCE OpenAI, Codex for (almost) everything

GPT-Rosalind

GPT-Rosalind is available globally to eligible organizations through OpenAI's trusted-access program. On LABBench2 it outperforms GPT-5.4 on 6 out of 11 tasks, and best-of-ten submissions ranked above the 95th percentile of human experts on an RNA sequence-to-function prediction task.

OpenAI | In Edition 30, Saturday 18 Apr 2026

SOURCE OpenAI, Introducing GPT-Rosalind for life sciences research

ChatGPT sales workflows

OpenAI Academy published a guide on using ChatGPT for sales teams, covering account research, meeting prep, follow-ups, deal management, and measuring impact.

OpenAI | Models and APIs | Published Friday 10 Apr 2026

SOURCE OpenAI, Learn ChatGPT workflows for sales teams

OpenAI Axios compromise

OpenAI is revoking and rotating its macOS code signing certificate after the Axios developer tool compromise, requiring users to update macOS apps by May 8, 2026.

OpenAI | Models and APIs | Published Friday 10 Apr 2026

SOURCE OpenAI, Our response to the Axios developer tool compromise

Codex pay-as-you-go

Teams on ChatGPT Business and Enterprise can add Codex-only seats with pay-as-you-go pricing and no rate limits. The annual price of ChatGPT Business drops from $25 to $20 per seat. Eligible workspaces receive $100 in credits per new Codex-only team member, up to $500 per team.

OpenAI | In Edition 28, Saturday 4 Apr 2026

SOURCE OpenAI, Codex now offers pay-as-you-go pricing for teams

OpenAI $122 billion round

OpenAI closed a funding round with $122 billion in committed capital at a post money valuation of $852 billion. The company is generating $2 billion in revenue per month, and ChatGPT has more than 900 million weekly active users and over 50 million subscribers.

OpenAI | In Edition 28, Saturday 4 Apr 2026

SOURCE OpenAI, OpenAI raises $122 billion to accelerate the next phase of AI

ChatGPT product discovery

Visual product browsing, side-by-side comparison, and image-based search rolling out to all ChatGPT free, Go, Plus, and Pro users this week. Target, Sephora, Nordstrom, Lowe's, Best Buy, The Home Depot, and Wayfair are integrated.

OpenAI | In Edition 27, Saturday 28 Mar 2026

SOURCE OpenAI, Powering Product Discovery in ChatGPT

Model Spec approach

OpenAI published the backstory of its Model Spec, detailing the Chain of Command, authority levels, decision rubrics, and concrete examples that define intended model behavior.

OpenAI | Models and APIs | Published Wednesday 25 Mar 2026

SOURCE OpenAI, Inside our approach to the Model Spec

GPT-5.4 mini and nano

GPT-5.4 mini and nano released. Mini hits SWE-Bench Pro 54.4% and OSWorld-Verified 72.1%, running more than 2x faster than GPT-5 mini. Nano costs $0.20 per 1M input tokens and $1.25 per 1M output tokens.

OpenAI | In Edition 26, Saturday 21 Mar 2026

SOURCE OpenAI, Introducing GPT-5.4 mini and nano

ChatGPT interactive learning

ChatGPT now shows interactive visual explanations for more than 70 core math and science concepts, letting users adjust variables and see graphs change in real time. It is available globally across all plans.

OpenAI | In Edition 25, Saturday 14 Mar 2026

SOURCE OpenAI, New ways to learn math and science in ChatGPT

Promptfoo acquisition

OpenAI is acquiring Promptfoo, an AI security platform trusted by over 25 percent of Fortune 500 companies, and will integrate its technology into OpenAI Frontier for automated security testing and red-teaming.

OpenAI | Models and APIs | In Edition 25, Saturday 14 Mar 2026

SOURCE OpenAI, OpenAI to acquire Promptfoo

Prompt injection defenses

OpenAI describes social engineering-based prompt injection attacks and defenses like Safe Url that block silent data transmission.

OpenAI | Models and APIs | Published Wednesday 11 Mar 2026

SOURCE OpenAI, Designing AI agents to resist prompt injection

Responses API computer env

OpenAI's Responses API now includes a shell tool and hosted container workspace for executing real-world tasks with filesystem, databases, and network access.

OpenAI | Models and APIs | Published Wednesday 11 Mar 2026

SOURCE OpenAI, From model to agent: Equipping the Responses API with a computer environment

ChatGPT for Excel

ChatGPT for Excel is in beta, an Excel add-in that builds, updates, and analyzes spreadsheet models directly in workbooks. It is available globally to ChatGPT Business, Enterprise, Edu, Teachers, and K-12 users, and to ChatGPT Pro and Plus users outside the EU.

OpenAI | In Edition 24, Saturday 7 Mar 2026

SOURCE OpenAI, Introducing ChatGPT for Excel and new financial data integrations

GPT-5.3 Instant

GPT-5.3 Instant is released as an update to ChatGPT's most-used model, reducing unnecessary refusals and improving web answer synthesis.

OpenAI | Models and APIs | In Edition 24, Saturday 7 Mar 2026

SOURCE OpenAI, GPT-5.3 Instant: Smoother, more useful everyday conversations

GPT-5.4

GPT-5.4 is released in ChatGPT as GPT-5.4 Thinking, the API, and Codex, with GPT-5.4 Pro also available. It scores 83.0% on GDPval, 57.7% on SWE-Bench Pro, 75.0% on OSWorld-Verified, and supports up to 1M tokens of context.

OpenAI | In Edition 24, Saturday 7 Mar 2026

SOURCE OpenAI, Introducing GPT-5.4

Codex Security

Codex Security, an application security agent, is in research preview, having scanned 1.2 million commits in 30 days and found 792 critical findings.

OpenAI | Models and APIs | Published Friday 6 Mar 2026

SOURCE OpenAI, Codex Security: now in research preview

OpenAI-Amazon partnership

Amazon will invest $50 billion in OpenAI, starting with $15 billion, and AWS becomes the exclusive third-party cloud distributor for OpenAI Frontier.

OpenAI | Models and APIs | Published Friday 27 Feb 2026

SOURCE OpenAI, OpenAI and Amazon announce strategic partnership

Stateful Runtime Environment

OpenAI and Amazon deliver a Stateful Runtime Environment in Amazon Bedrock, powered by OpenAI models, for production agentic workflows.

OpenAI | Models and APIs | Published Friday 27 Feb 2026

SOURCE OpenAI, Introducing the Stateful Runtime Environment for Agents in Amazon Bedrock

ChatGPT on GenAI.mil

OpenAI deployed a custom ChatGPT on GenAI.mil, the Department of War's secure enterprise AI platform used by 3 million civilian and military personnel, for unclassified work in authorized government cloud infrastructure.

OpenAI | Models and APIs | In Edition 21, Saturday 14 Feb 2026

SOURCE OpenAI, Bringing ChatGPT to GenAI.mil

GPT-5.2 physics result

GPT-5.2 Pro conjectured a formula for single-minus gluon tree amplitudes, and an internal scaffolded GPT-5.2 spent roughly 12 hours producing a formal proof, with the preprint available on arXiv.

OpenAI | Models and APIs | In Edition 21, Saturday 14 Feb 2026

SOURCE OpenAI, GPT-5.2 derives a new result in theoretical physics

GPT-5.3-Codex-Spark

OpenAI released a research preview of GPT-5.3-Codex-Spark, a smaller GPT-5.3-Codex model that delivers more than 1000 tokens per second on Cerebras hardware, with a 128k context window and text-only input.

OpenAI | In Edition 21, Saturday 14 Feb 2026

SOURCE OpenAI, Introducing GPT-5.3-Codex-Spark

Lockdown Mode

OpenAI introduced Lockdown Mode for ChatGPT Enterprise, Edu, Healthcare, and Teachers, disabling live web access, image support, Deep Research, Agent Mode, and more to reduce prompt-injection risks.

OpenAI | Models and APIs | Published Friday 13 Feb 2026

SOURCE OpenAI, Introducing Lockdown Mode and Elevated Risk labels in ChatGPT

GPT-5.3-Codex

GPT-5.3-Codex is available with paid ChatGPT plans everywhere Codex runs: the app, CLI, IDE extension, and web. It sets a new industry high on SWE-Bench Pro and Terminal-Bench, runs 25% faster, and matches GPT-5.2 on GDPval.

OpenAI | In Edition 20, Saturday 7 Feb 2026

SOURCE OpenAI, Introducing GPT-5.3-Codex

OpenAI Frontier

Frontier is available today to a limited set of customers, with broader availability coming over the next few months. HP, Intuit, Oracle, State Farm, Thermo Fisher, and Uber are among the first adopters.

OpenAI | In Edition 20, Saturday 7 Feb 2026

SOURCE OpenAI, Introducing OpenAI Frontier

Codex app

The Codex app for macOS manages multiple agents in parallel, includes skills and Automations, and doubles rate limits on paid plans; over a million developers used Codex in the past month.

OpenAI | Tools and products | Published Monday 2 Feb 2026

SOURCE OpenAI, Introducing the Codex app

Prism

OpenAI introduced Prism, a free AI-native workspace for scientific writing and collaboration powered by GPT-5.2. It is available today to anyone with a ChatGPT personal account, with unlimited projects and collaborators.

OpenAI | In Edition 19, Saturday 31 Jan 2026

SOURCE OpenAI, Introducing Prism

Horizon 1000

OpenAI and the Gates Foundation are committing $50 million in funding, technology, and technical support to reach 1,000 primary healthcare clinics and their surrounding communities by 2028, beginning in Rwanda.

OpenAI | Models and APIs | In Edition 18, Saturday 24 Jan 2026

SOURCE OpenAI, Horizon 1000: Advancing AI for primary healthcare

ServiceNow OpenAI agreement

ServiceNow announced OpenAI will be a preferred intelligence capability for enterprises that run more than 80 billion workflows each year on its platform, with GPT-5.2 built directly into the ServiceNow AI Platform.

OpenAI | Models and APIs | In Edition 18, Saturday 24 Jan 2026

SOURCE OpenAI, ServiceNow powers actionable enterprise AI with OpenAI

ChatGPT Go

ChatGPT Go is now available worldwide at $8 per month in the US, offering 10x more messages, uploads, and image creation than the free tier, with GPT-5.2 Instant.

OpenAI | Models and APIs | Published Friday 16 Jan 2026

SOURCE OpenAI, Introducing ChatGPT Go

ChatGPT Health

A dedicated health space in ChatGPT with separate storage, memories, and encryption, launching to U.S. users 18 and older on web and iOS. Over 230 million people already ask health questions on ChatGPT weekly.

OpenAI | In Edition 16, Saturday 10 Jan 2026

SOURCE OpenAI, Introducing ChatGPT Health

Datadog Codex review

Datadog deployed Codex across its engineering workforce, with more than 1,000 engineers using it regularly, and Codex found more than 10 cases, roughly 22% of incidents examined, where its feedback would have made a difference.

OpenAI | Models and APIs | In Edition 16, Saturday 10 Jan 2026

SOURCE OpenAI, Datadog uses Codex for system-level code review

Netomi agentic systems

Netomi pairs GPT-4.1 for low-latency tool use with GPT-5.2 for multi-step planning, sustaining sub-three-second responses with 98% intent classification accuracy during traffic spikes above 40,000 concurrent customer requests per second.

OpenAI | Models and APIs | In Edition 16, Saturday 10 Jan 2026

SOURCE OpenAI, Netomi's lessons for scaling agentic systems into the enterprise

OpenAI for Healthcare

ChatGPT for Healthcare, available starting today and rolling out to AdventHealth, Baylor Scott & White Health, Boston Children's Hospital, Cedars-Sinai Medical Center, HCA Healthcare, Memorial Sloan Kettering Cancer Center, Stanford Medicine Children's Health, and UCSF.

OpenAI | In Edition 16, Saturday 10 Jan 2026

SOURCE OpenAI, Introducing OpenAI for Healthcare

Tolan voice AI

Tolan built a voice-first AI companion with GPT-5.1, cutting speech initiation time by over 0.7 seconds, dropping memory recall misses by 30%, and raising next-day user retention more than 20%.

OpenAI | Models and APIs | In Edition 16, Saturday 10 Jan 2026

SOURCE OpenAI, How Tolan builds voice-first AI with GPT-5.1

Stargate SB Energy partnership

OpenAI and SoftBank each invest $500 million in SB Energy. OpenAI signs 1.2 GW data center lease in Milam County. SB Energy secures $800 million Redeemable Preferred Equity from Ares. Part of $500 billion Stargate commitment.

OpenAI | Models and APIs | Published Friday 9 Jan 2026

SOURCE OpenAI, OpenAI and SoftBank Group partner with SB Energy

OpenAI Grove

OpenAI opened applications for Grove, a five-week program for about fifteen pre-idea technical individuals, with mentoring, workshops, and early access to new tools and models.

OpenAI | Models and APIs | Published Friday 2 Jan 2026

SOURCE OpenAI, Apply to OpenAI Grove

ChatGPT Images

The new ChatGPT Images model, powered by GPT Image 1.5, generates images up to 4x faster, makes precise edits while keeping details intact, and image inputs and outputs are now 20% cheaper in GPT Image 1.5 compared to GPT Image 1.

OpenAI | Models and APIs | In Edition 14, Saturday 20 Dec 2025

SOURCE OpenAI, The new ChatGPT Images is here

GPT-5.2-Codex System Card

GPT-5.2-Codex is very capable in the cybersecurity domain but does not reach High capability on cybersecurity, and it is being treated as High capability on biology with the corresponding suite of safeguards.

OpenAI | Models and APIs | In Edition 14, Saturday 20 Dec 2025

SOURCE OpenAI, Addendum to GPT-5.2 System Card: GPT-5.2-Codex

OpenAI Academy for News

OpenAI launched the Academy for News Organizations with the American Journalism Project and The Lenfest Institute, offering on-demand training and practical use cases.

OpenAI | Models and APIs | Published Wednesday 17 Dec 2025

SOURCE OpenAI, Introducing OpenAI Academy for News Organizations

BBVA ChatGPT Enterprise

BBVA expands ChatGPT Enterprise to all 120,000 global employees across 25 countries, a 10x increase from 11,000. Employees save nearly three hours per week on routine tasks and more than 80% engage daily.

OpenAI | In Edition 13, Saturday 13 Dec 2025

SOURCE OpenAI, BBVA and OpenAI collaborate to transform global banking

Deutsche Telekom collaboration

Deutsche Telekom will introduce ChatGPT Enterprise across the company and create multilingual AI experiences for its more than 261 million mobile customers, with rollouts beginning in 2026.

OpenAI | Models and APIs | In Edition 13, Saturday 13 Dec 2025

SOURCE OpenAI, Bringing powerful AI to millions across Europe with Deutsche Telekom

GPT-5.2

GPT-5.2 Thinking scores 70.9% on GDPval knowledge work tasks, 55.6% on SWE-Bench Pro, 80.0% on SWE-bench Verified, 92.4% on GPQA Diamond, and 98.7% on Tau2-bench Telecom. GPT-5.2 Instant, Thinking, and Pro are available now in the API to all developers.

OpenAI | In Edition 13, Saturday 13 Dec 2025

SOURCE OpenAI, Introducing GPT-5.2

Disney Sora agreement

Disney invests $1 billion in OpenAI and licenses 200+ characters for Sora, with fan videos streaming on Disney+ starting early 2026.

OpenAI | Models and APIs | Published Thursday 11 Dec 2025

SOURCE OpenAI, The Walt Disney Company and OpenAI reach landmark agreement

ChatGPT shopping research

Shopping research in ChatGPT is rolling out today on mobile and web for logged-in users on Free, Go, Plus, and Pro plans, powered by a version of GPT-5 mini trained with reinforcement learning specifically for shopping tasks.

OpenAI | Models and APIs | In Edition 11, Saturday 29 Nov 2025

SOURCE OpenAI, Introducing shopping research in ChatGPT

GPT-5.1-Codex-Max

GPT-5.1-Codex-Max is available in Codex today for the CLI, IDE extension, cloud, and code review. It is the first model natively trained to operate across multiple context windows through compaction, working over millions of tokens in a single task.

OpenAI | In Edition 10, Saturday 22 Nov 2025

SOURCE OpenAI, Building more with GPT-5.1-Codex-Max

ChatGPT for Teachers

ChatGPT for Teachers is free for verified U.S. K-12 educators through June 2028, with education-grade security and admin controls.

OpenAI | Models and APIs | Published Wednesday 19 Nov 2025

SOURCE OpenAI, A free version of ChatGPT built for teachers

Free ChatGPT for veterans

U.S. servicemembers and veterans within 12 months of retirement or separation can receive a free year of ChatGPT Plus.

OpenAI | Models and APIs | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, Free ChatGPT for transitioning U.S. servicemembers and veterans

GPT-5.1 for developers

GPT-5.1 is available on all paid API tiers with pricing and rate limits the same as GPT-5, plus gpt-5.1-codex and gpt-5.1-codex-mini.

OpenAI | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, Introducing GPT-5.1 for developers

Group chats in ChatGPT

Group chats roll out to all logged-in users on ChatGPT Free, Go, Plus and Pro plans globally over the coming days, with responses powered by GPT-5.1 Auto.

OpenAI | Models and APIs | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, Introducing group chats in ChatGPT

NYT privacy fight

OpenAI says the New York Times is demanding 20 million private ChatGPT conversations and that OpenAI is fighting the demand while developing client-side encryption.

OpenAI | Models and APIs | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, Fighting the New York Times' invasion of user privacy

OpenAI for Ireland

OpenAI launches OpenAI for Ireland with an SME Booster programme in 2026, a Dogpatch Labs partnership, and a three-year Patch partnership for founders aged 16 to 21.

OpenAI | Models and APIs | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, Introducing OpenAI for Ireland

Philips AI literacy

Philips is scaling AI literacy across 70,000 employees with ChatGPT Enterprise, moving from individual productivity to workflow-level automation.

OpenAI | Models and APIs | In Edition 9, Saturday 15 Nov 2025

SOURCE OpenAI, How Philips is scaling AI literacy across 70,000 employees

GPT-5.1

GPT-5.1 Instant and Thinking roll out to all users, with warmer tone, adaptive reasoning, and faster simple tasks. API release includes no-reasoning mode, 24-hour prompt caching, and new apply_patch and shell tools.

OpenAI | Models and APIs | Published Wednesday 12 Nov 2025

SOURCE OpenAI, GPT-5.1: A smarter, more conversational ChatGPT

1 million business customers

OpenAI announced more than 1 million business customers around the world are directly using OpenAI, with more than 7 million total ChatGPT for Work seats, up 40% in just 2 months.

OpenAI | Models and APIs | In Edition 8, Saturday 8 Nov 2025

SOURCE OpenAI, 1 million business customers

AWS OpenAI partnership

AWS and OpenAI announced a multi-year, strategic partnership that provides AWS infrastructure to run and scale OpenAI's core AI workloads starting immediately. The $38 billion agreement gives OpenAI access to AWS compute comprising hundreds of thousands of NVIDIA GPUs, with the ability to expand to tens of millions of CPUs.

OpenAI | In Edition 8, Saturday 8 Nov 2025

SOURCE OpenAI, AWS and OpenAI announce multi-year strategic partnership

CRED Cleo

CRED built Cleo, an AI conversational companion powered by OpenAI models including GPT-4.0, GPT-5, and o3, and in three months since launch Cleo reached a 98% resolution accuracy rate with a 14 percentage point improvement in CSAT scores.

OpenAI | Models and APIs | In Edition 8, Saturday 8 Nov 2025

SOURCE OpenAI, How CRED is tapping AI

IndQA benchmark

OpenAI released IndQA, a new benchmark that evaluates AI systems on Indian culture and languages, spanning 2,278 questions across 12 languages and 10 cultural domains, created in partnership with 261 domain experts.

OpenAI | Models and APIs | In Edition 8, Saturday 8 Nov 2025

SOURCE OpenAI, Introducing IndQA

Aardvark

OpenAI announced Aardvark, an agentic security researcher powered by GPT-5 that identified 92% of known and synthetically-introduced vulnerabilities in benchmark testing and is now in private beta.

OpenAI | Models and APIs | In Edition 7, Saturday 1 Nov 2025

SOURCE OpenAI, Introducing Aardvark: OpenAI's agentic security researcher

gpt-oss-safeguard

OpenAI released gpt-oss-safeguard-120b and 20b, open-weight reasoning models for safety classification under Apache 2.0, downloadable from Hugging Face.

OpenAI | Models and APIs | Published Wednesday 29 Oct 2025

SOURCE OpenAI, Introducing gpt-oss-safeguard

ChatGPT sensitive conversations

OpenAI updated ChatGPT's default model to reduce undesired responses in sensitive conversations by 65-80%, working with over 170 mental health experts.

OpenAI | Models and APIs | Published Monday 27 Oct 2025

SOURCE OpenAI, Strengthening ChatGPT’s responses in sensitive conversations

Company knowledge

Company knowledge for ChatGPT Business, Enterprise, and Edu brings context from connected apps like Slack, SharePoint, Google Drive, and GitHub into answers with citations, powered by a version of GPT-5 trained to look across multiple sources.

OpenAI | In Edition 6, Saturday 25 Oct 2025

SOURCE OpenAI, Work smarter with your company knowledge in ChatGPT

UK data residency

OpenAI is introducing UK data residency on Friday 24th October for API Platform, ChatGPT Enterprise, and ChatGPT Edu customers, and a new agreement with the UK Ministry of Justice will provide 2,500 employees with ChatGPT Enterprise access.

OpenAI | Models and APIs | In Edition 6, Saturday 25 Oct 2025

SOURCE OpenAI, The next chapter for UK sovereign AI

OpenAI acquires Sky

OpenAI acquires Software Applications Incorporated, maker of Sky, a natural language interface for the Mac.

OpenAI | Funding and acquisitions | Published Thursday 23 Oct 2025

SOURCE OpenAI, OpenAI acquires Software Applications Incorporated, maker of Sky

Plex Coffee with ChatGPT

Plex Coffee cut onboarding time from weeks to days and reduced operational WhatsApp questions by over 50% using ChatGPT Business.

OpenAI | Models and APIs | Published Wednesday 15 Oct 2025

SOURCE OpenAI, Plex Coffee delivers fast, personal service with ChatGPT

Expert Council on Well-Being

OpenAI assembled the Expert Council on Well-Being and AI, with members from psychology and psychiatry, to guide ChatGPT and Sora development.

OpenAI | Models and APIs | Published Tuesday 14 Oct 2025

SOURCE OpenAI, Expert Council on Well-Being and AI

Stargate Argentina

OpenAI and Sur Energy signed a Letter of Intent to explore a large-scale data center project in Argentina, potentially the first Stargate in Latin America.

OpenAI | Models and APIs | Published Tuesday 14 Oct 2025

SOURCE OpenAI, Argentina’s AI opportunity

AMD GPU partnership

OpenAI and AMD announced a 6 gigawatt agreement across multiple generations of AMD Instinct GPUs, with the first 1 gigawatt deployment of MI450 GPUs starting in the second half of 2026.

OpenAI | Robotics, hardware and chips | In Edition 4, Saturday 11 Oct 2025

SOURCE OpenAI, AMD and OpenAI announce strategic partnership to deploy 6 gigawatts of AMD GPUs

AgentKit

AgentKit launched with Agent Builder in beta, ChatKit generally available, and four new Evals capabilities: datasets, trace grading, automated prompt optimization, and third-party model support. Ramp cut iteration cycles by 70%.

OpenAI | In Edition 4, Saturday 11 Oct 2025

SOURCE OpenAI, Introducing AgentKit

Apps in ChatGPT

Apps in ChatGPT launched with the Apps SDK preview, an open standard built on the Model Context Protocol. Booking.com, Canva, Coursera, Figma, Expedia, Spotify, and Zillow are live today for logged-in users outside the EEA, Switzerland, and the UK.

OpenAI | In Edition 4, Saturday 11 Oct 2025

SOURCE OpenAI, Introducing apps in ChatGPT and the new Apps SDK

Codex

Codex is generally available with Slack integration, SDK, and admin tools. Daily usage grew 10x since early August; GPT-5-Codex served over 40 trillion tokens in three weeks. Cisco reports 50% faster code reviews.

OpenAI | Models and APIs | Published Monday 6 Oct 2025

SOURCE OpenAI, Codex is now generally available

Instant Checkout

U.S. ChatGPT Plus, Pro, and Free users can now buy directly from U.S. Etsy sellers in chat, with over a million Shopify merchants like Glossier, SKIMS, Spanx and Vuori coming soon. The Agentic Commerce Protocol is open sourced today.

OpenAI | In Edition 3, Saturday 4 Oct 2025

SOURCE OpenAI, Buy it in ChatGPT: Instant Checkout and the Agentic Commerce Protocol

Sora 2

Sora 2 is a video and audio generation model with synchronized dialogue and sound effects, more accurate physics, and a characters feature that inserts a recorded person into generated scenes. The Sora iOS app is available to download now with initial rollout in the U.S. and Canada.

OpenAI | In Edition 3, Saturday 4 Oct 2025

SOURCE OpenAI, Sora 2 is here

Sora 2 System Card

Sora 2 is available via sora.com, in a new standalone iOS Sora app, and in the future it will be available via the API, with initial access rolling out through limited invitations.

OpenAI | Models and APIs | In Edition 3, Saturday 4 Oct 2025

SOURCE OpenAI, Sora 2 System Card

Parental controls

OpenAI launched parental controls for ChatGPT, letting parents link accounts, set quiet hours, disable voice, memory, image generation, and opt out of training.

OpenAI | Tools and products | Published Monday 29 Sep 2025

SOURCE OpenAI, Introducing parental controls

ChatGPT Pulse

ChatGPT Pulse preview released to Pro users on mobile. ChatGPT does asynchronous research each night from memory, chat history, feedback, and connected Gmail or Google Calendar, then delivers personalized visual cards once a day.

OpenAI | In Edition 2, Saturday 27 Sep 2025

SOURCE OpenAI, Introducing ChatGPT Pulse

GDPval

GDPval evaluates models on 1,320 tasks across 44 occupations, finding frontier models approach expert quality and complete tasks 100x faster and cheaper.

OpenAI | Models and APIs | Published Thursday 25 Sep 2025

SOURCE OpenAI, Measuring the performance of our models on real-world tasks

Shared projects and connectors

Shared projects for Business, Enterprise, Edu plans; new connectors to Gmail, Calendar, Outlook, Teams, SharePoint, GitHub, Dropbox, Box; ISO 27001/27017/27018/27701 certifications; SOC 2 expanded.

OpenAI | Models and APIs | Published Thursday 25 Sep 2025

SOURCE OpenAI, More ways to work with your team and tools in ChatGPT

GPT-5-Codex

GPT-5-Codex is a version of GPT-5 optimized for agentic coding in Codex. It is the default for cloud tasks and code review, and developers can choose it for local tasks via Codex CLI and the IDE extension.

OpenAI | In Edition 1, Saturday 20 Sep 2025

SOURCE OpenAI, Introducing upgrades to Codex

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