OpenAI: GPT-5 Codex
OpenAI: GPT-5 Codex is a text model from Openai, with a 400K-token context window, priced at $1.25 in · $10.00 out / 1M. On Fully Informed you can add OpenAI: GPT-5 Codex to a multi-model panel, where it answers independently, debates the other models and gets cross-checked for blind spots.
Vendor OpenaiType Text400K contextPrice $1.25 in · $10.00 out / 1M
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GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
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- What is OpenAI: GPT-5 Codex?
- GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows. It is designed for both interactive development sessions and long, independent execution of complex engineering tasks....
- What is the context window of OpenAI: GPT-5 Codex?
- OpenAI: GPT-5 Codex supports a 400K-token context window.
- How much does OpenAI: GPT-5 Codex cost?
- OpenAI: GPT-5 Codex is priced at $1.25 in · $10.00 out / 1M via OpenRouter.
- What are alternatives to OpenAI: GPT-5 Codex?
- Comparable text models include OpenAI: GPT-3.5 Turbo, OpenAI: GPT-3.5 Turbo (older v0613), Anthropic: Claude Fable Latest, Anthropic Claude Haiku Latest.
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