o3
Updated Sep 11, 2026
o200k context131k max outputreleased Apr 16, 2025ReasoningTool calling
Official (OpenAI)
$8
output per 1M tokens
Providers
21
offering this model
Spread
5.6×
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 |
|---|---|---|---|---|---|
| Poe | Cheapest$1.8 | Cheapest$7.2 | $0.45 | — | 200k |
| 302.AI | $2 | $8 | — | — | 200k |
| Abacus | $2 | $8 | $0.5 | — | 200k |
| Azure | $2 | $8 | $0.5 | — | 200k |
| Azure Cognitive Services | $2 | $8 | $0.5 | — | 200k |
| Cloudflare AI Gateway | $2 | $8 | $0.5 | — | 200k |
| DigitalOcean | $2 | $8 | $0.5 | — | 200k |
| Eden AI | $2 | $8 | $0.5 | — | 200k |
| Helicone | $2 | $8 | $0.5 | — | 200k |
| Impossibl | $2 | $8 | $0.5 | — | 200k |
| Kilo Gateway | $2 | $8 | $0.5 | — | 200k |
| DevPass (LLM Gateway) | $2 | $8 | $0.5 | — | 200k |
| LLM Gateway | $2 | $8 | $0.5 | — | 200k |
| LLM Gateway | $2 | $8 | $0.5 | — | 200k |
| Merge Gateway | $2 | $8 | $0.5 | — | 200k |
| NanoGPT | $2 | $8 | $1 | — | 200k |
| NEAR AI Cloud | $2 | $8 | $0.5 | — | 200k |
| OpenAI | $2 | $8 | $0.5 | — | 200k |
| OpenRouter | $2 | $8 | $0.5 | — | 200k |
| Vercel AI Gateway | $2 | $8 | $0.5 | — | 200k |
| Jiekou.AI | $10 | $40 | — | — | 131k |