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 .
Added to The Deploy Log , updated . Read Edition 45, the edition that carried it.
121 rows from OpenAI in The Deploy Log are dated on or before this one, this one included.