GPT-5.1 Codex Max
azure/gpt-5.1-codex-max · family gpt-codex · in: text, image → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image.
$3.44
Blended $/1M (3:1)
$1.25
Input $/1M
$10
Output $/1M
$11.25
1M in + 1M out
$0.125 −90%
Cache read $/1M
#6041 of 7,708
Cheapest rank
- Provider
- Azure (
azure) - Kind
- text (outputs text)
- Context
- 400,000 tokens
- Max output
- 128,000 tokens
- Capabilities
- tools reasoning text image
Same model, other providers
“GPT-5.1 Codex Max” is offered by 8 providers — cheapest-effective first. Ofox is the cheapest at $2.75 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| Ofox | $1 | $8 | $2.75 | 256k |
| Azure (this) | $1.25 | $10 | $3.44 | 400k |
| Kilo Gateway | $1.25 | $10 | $3.44 | 400k |
| Abacus | $1.25 | $10 | $3.44 | 400k |
| OpenRouter | $1.25 | $10 | $3.44 | 400k |
| OpenCode Zen | $1.25 | $10 | $3.44 | 400k |
| Vivgrid | $1.25 | $10 | $3.44 | 400k |
| DigitalOcean | $1.25 | $10 | $3.44 | 400k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Azure and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"gpt-5.1-codex-max","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):