OpenAI: GPT 5.1 Thinking (Fast)
kilo/openai/gpt-5.1-thinking-fast · family gpt · in: text, image, pdf → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image pdf.
$6.88
Blended $/1M (3:1)
$2.5
Input $/1M
$20
Output $/1M
$22.50
1M in + 1M out
$0.25 −90%
Cache read $/1M
#7773 of 8,720
Cheapest rank
- Provider
- Kilo Gateway (
kilo) - Kind
- text (outputs text)
- Context
- 400,000 tokens
- Max output
- 128,000 tokens
- Capabilities
- tools reasoning text image pdf
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Kilo Gateway 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-thinking-fast","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):