GPT 5.1 Codex

Release Date: Nov 13, 2025     Creator: OpenAI

This model has been removed from VividLLM and is no longer available for use.

Codex version of GPT-5.1

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Model Specifications
Knowledge Cutoff
Sep 30, 2024
N/A
Context (VividLLM)
128,000 Tokens
N/A
With a context window of 128,000 tokens, this model can 'remember' and analyze up to 192 pages of data at once. This makes it a top choice for debugging entire codebases and summarizing full-length books.
Context (Native)
400,000 Tokens
N/A
Input ModalitiesTextImagePDFTextImagePDF
Tool Calling
N/A
N/A
Output TypeTextText
Default Max Output81928192
Input Weight
1.00 x (Pro)
N/A
Output Weight
1.00 x (Pro)
N/A

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