OpenCode Zen
GPT-5.1 Codex Max
Canonical ID:
opencode/gpt-5.1-codex-max
Coding-optimized GPT model for repository edits, reviews, and agentic software work
Overview
- Provider
-
OpenCode Zen
- Family
- gpt-5.1-codex-max
- Release date
- 2025-11-13
- Last updated
- 2025-11-13
- Input modalities
- text, image
- Output modalities
- text
Pricing and Limits
Token pricing
- Input
- $1.25/1M
- Output
- $10/1M
- Cached input
- N/A
Context and output
- Context window
- 400,000
- Max output tokens
- 128,000
- Qualified ID
- opencode/gpt-5.1-codex-max
Model Summary
GPT-5.1 Codex Max is a model listing in the OpenCode Zen provider catalog. It is categorized under the gpt-5.1-codex-max family.
The model supports text, image modalities across input/output paths. Reported context capacity is 400,000. Pricing is listed at $1.25/1M input and $10/1M output.
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Same Family: gpt-5.1-codex-max
Comparable models in the same family across providers.
| Model | Provider | Context | Input | Output | Flags |
|---|---|---|---|---|---|
|
GPT 5.1 Codex Max
vercel/openai/gpt-5.1-codex-max
|
Vercel AI Gateway
|
400,000 | $1.25/1M | $10/1M |
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|
GPT-5.1 Codex Max
abacus/gpt-5.1-codex-max
|
Abacus
|
400,000 | $1.25/1M | $10/1M |
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|
|
GPT-5.1 Codex Max
azure/gpt-5.1-codex-max
|
Azure
|
400,000 | $1.25/1M | $10/1M |
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GPT-5.1 Codex Max
vivgrid/gpt-5.1-codex-max
|
Vivgrid
|
400,000 | $1.25/1M | $10/1M |
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|
|
GPT-5.1 Codex Max
openai/gpt-5.1-codex-max
|
OpenAI
|
400,000 | $1.25/1M | $10/1M |
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|
|
gpt-5.1-codex-max
jiekou/gpt-5.1-codex-max
|
Jiekou.AI
|
400,000 | $1.125/1M | $9/1M |
Reasoning
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|
|
GPT-5.1-Codex-max
github_copilot/gpt-5.1-codex-max
|
GitHub Copilot
|
128,000 | $0/1M | $0/1M |
Reasoning
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|
|
GPT-5.1-Codex-Max
aihubmix/gpt-5.1-codex-max
|
AIHubMix
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|
|
GPT-5.1-Codex-Max
poe/openai/gpt-5.1-codex-max
|
Poe
|
400,000 | $1.1/1M | $9/1M |
Reasoning
Tools
|
|
OpenAI: GPT-5.1-Codex-Max
kilo/openai/gpt-5.1-codex-max
|
Kilo Gateway
|
400,000 | $1.25/1M | $10/1M |
Reasoning
Tools
|