Models · OpenAI · Out sinceReleased 9 Jul 2026
GPT-5.6 Terra Pro
GPT-5.6 Terra Pro is made by OpenAI. We don't have enough test results yet to rank it. It's mid-priced to use.
GPT-5.6 Terra with reasoning.mode="pro" (OpenRouter id).
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- Mid-priced$2 / $12
- $4.50
- 1.1M
- 128K
- 0 (0 independent0 indep.)
- 9 Jul 2026
- OpenAI
- text, image
Scores are out of 100 for each area, compared with every model we track; “#” is its rank. Context is how much text it can read at once (1M is roughly 700,000 words). Blended price mixes the cost of what you send and what it writes back.
OpenRouter is a service that gives access to many AI models in one place. This model is listed there as openai/gpt-5.6-terra-pro.
Route it as openai/gpt-5.6-terra-pro at $2 in / $12 out per 1M tokens, 1.1M context. Listed since 9 Jul 2026.
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choicetools
Every test result
Every result
All the numbers,with where they came from.
Every result we've found for this model, with who measured it and a link to where we read it.
All raw rows (vendor and independent kept separate), with setting label, source, date, harness and notes.
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