Best Input Price
$0.00 / 1M
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
Context Window
200,000 tokens
Reasoning
Supported
Tool Calling
Supported
Released
2025-04-16
Inference Providers (18)
| Provider | Model ID | Context | Input / 1M | Output / 1M | Action |
|---|---|---|---|---|---|
| AnyAPI | openai/o3 | 200,000 | $0.00 | $0.00 | Docs ↗ |
| Poe | openai/o3 | 200,000 | $1.80 | $7.20 | Docs ↗ |
| NanoGPT | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| NEAR AI Cloud | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| LLM Gateway | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Kilo Gateway | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Abacus | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| 302.AI | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| OpenRouter | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Azure | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Azure Cognitive Services | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Impossibl | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Cloudflare AI Gateway | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| AIHubMix | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Merge Gateway | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Eden AI | openai/o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| DevPass (LLM Gateway) | o3 | 200,000 | $2.00 | $8.00 | Docs ↗ |
| Vercel AI Gateway | openai/o3-fast | 200,000 | $3.50 | $14.00 | Docs ↗ |