GPT-5.1-Codex-Max
aimlapi/openai/gpt-5.1-codex-max · family gpt-codex · in: text, image → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image.
$9.46
Blended $/1M (3:1)
$3.44
Input $/1M
$27.51
Output $/1M
$30.95
1M in + 1M out
$0.3439 −90%
Cache read $/1M
#7547 of 8,276
Cheapest rank
- Provider
- AI/ML API (
aimlapi) - 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 3 providers — cheapest-effective first. Poe is the cheapest at $3.08 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| Poe | $1.1 | $9 | $3.08 | 400k |
| Jiekou.AI | $1.13 | $9 | $3.09 | 400k |
| AI/ML API (this) | $3.44 | $27.51 | $9.46 | 400k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at AI/ML API and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"openai/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):