About This Model
TEXT / LLM
OpenAI | 400,000 token context | $1.25/M input, $10.00/M output. GPT-5.1-Codex-Max is OpenAI’s latest agentic coding model, designed for long-running, high-context software development tasks. It is based on an updated version of the 5.1 reasoning stack and trained on agentic...
ModelTrends.ai Model ID
#27778
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GPT 5.1 Codex Max is a text model for the Text / LLM family listed on ModelTrends.ai, a read-only catalog of open source AI image, video and text models. Compare it with other Text / LLM models and check its heat score to see how it is trending.
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