GPT-5 Nano
openrouter/openai/gpt-5-nano · family gpt-nano · in: text, image, pdf → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image pdf.
$0.14
Blended $/1M (3:1)
$0.05
Input $/1M
$0.4
Output $/1M
$0.45
1M in + 1M out
$0.005 −90%
Cache read $/1M
#1164 of 8,512
Cheapest rank
- Provider
- OpenRouter (
openrouter) - Kind
- text (outputs text)
- Context
- 400,000 tokens
- Max output
- 128,000 tokens
- Capabilities
- tools reasoning text image pdf
Same model, other providers
“GPT-5 Nano” is offered by 24 providers — cheapest-effective first. This one (OpenRouter) is the cheapest.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| OpenRouter (this) | $0.05 | $0.4 | $0.14 | 400k |
| NEAR AI Cloud | $0.05 | $0.4 | $0.14 | 400k |
| Merge Gateway | $0.05 | $0.4 | $0.14 | 400k |
| Kilo Gateway | $0.05 | $0.4 | $0.14 | 400k |
| OpenAI | $0.05 | $0.4 | $0.14 | 400k |
| Cloudflare AI Gateway | $0.05 | $0.4 | $0.14 | 128k |
| OrcaRouter | $0.05 | $0.4 | $0.14 | 400k |
| Ofox | $0.05 | $0.4 | $0.14 | 400k |
| Vercel AI Gateway | $0.05 | $0.4 | $0.14 | 400k |
| Neon | $0.05 | $0.4 | $0.14 | 400k |
| Eden AI | $0.05 | $0.4 | $0.14 | 400k |
| Impossibl | $0.05 | $0.4 | $0.14 | 400k |
| OpenCode | $0.05 | $0.4 | $0.14 | 400k |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at OpenRouter 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-nano","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):