GPT-5 Nano
Updated Sep 11, 2026
gpt-nano400k context128k max outputreleased Aug 7, 2025ReasoningTool calling
Official (OpenAI)
$0.4
output per 1M tokens
Providers
30
offering this model
Spread
1.2×
max / min output
Offers
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| Jiekou.AI | Cheapest$0.045 | Cheapest$0.36 | — | — | 400k |
| Poe | $0.045 | $0.36 | $0.0045 | — | 400k |
| Helicone | $0.05 | $0.4 | $0.005 | — | 400k |
| Abacus | $0.05 | $0.4 | $0.005 | — | 400k |
| Azure | $0.05 | $0.4 | $0.01 | — | 400k |
| Azure Cognitive Services | $0.05 | $0.4 | $0.01 | — | 400k |
| Cloudflare AI Gateway | $0.05 | $0.4 | $0.005 | — | 128k |
| Databricks | $0.05 | $0.4 | $0.005 | — | 400k |
| DigitalOcean | $0.05 | $0.4 | $0.005 | — | 400k |
| Eden AI | $0.05 | $0.4 | $0.005 | — | 400k |
| FastRouter | $0.05 | $0.4 | $0.005 | — | 400k |
| Impossibl | $0.05 | $0.4 | $0.005 | — | 400k |
| Kilo Gateway | $0.05 | $0.4 | $0.005 | — | 400k |
| DevPass (LLM Gateway) | $0.05 | $0.4 | $0.005 | — | 400k |
| LLM Gateway | $0.05 | $0.4 | $0.005 | — | 400k |
| LLM Gateway | $0.05 | $0.4 | $0.005 | — | 400k |
| Merge Gateway | $0.05 | $0.4 | $0.005 | — | 400k |
| NanoGPT | $0.05 | $0.4 | $0.005 | — | 400k |
| NEAR AI Cloud | $0.05 | $0.4 | $0.005 | — | 400k |
| Neon | $0.05 | $0.4 | $0.005 | — | 400k |
| Ofox | $0.05 | $0.4 | $0.01 | — | 400k |
| OpenAI | $0.05 | $0.4 | $0.005 | — | 400k |
| OpenCode Zen | $0.05 | $0.4 | $0.005 | — | 400k |
| OpenRouter | $0.05 | $0.4 | $0.005 | — | 400k |
| OrcaRouter | $0.05 | $0.4 | $0.005 | — | 400k |
| Pioneer | $0.05 | $0.4 | $0.005 | $0.05 | 400k |
| SAP AI Core | $0.05 | $0.4 | $0.005 | — | 400k |
| Vercel AI Gateway | $0.05 | $0.4 | $0.005 | — | 400k |
| Requestyeu | $0.055 | $0.44 | $0.0055 | — | 200k |
| Cortecs | $0.06 | $0.439 | $0.019 | — | 400k |