GPT-5.1-Codex-Max by openai | Routerbase
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GPT-5.1-Codex-Max
openai
openai/gpt-5.1-codex-max
$
Premium
$5.63
per 1M tokens
Capabilities
Vision
Tools
JSON
Quality
98%
Performance
5/100
Context
400K
Speed
5 tok/s
Developer Tier
Strong
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