All Models
OpenAI o3
o3 is a well-rounded and powerful model across domains. It sets a new standard for math, science, coding, and visual reasoning tasks. It also excels at technical writing and instruction-following....
Benchmarks
Available Providers (23)
| Provider | Model ID | Input Cost | Output Cost | Context | Max Output | Docs |
|---|---|---|---|---|---|---|
 Poe | openai/o3 | $1.80/MTok | $7.20/MTok | 200K | 100K | |
 NanoGPT | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 DigitalOcean | openai-o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Impossibl | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 LLM Gateway | azure/o3 | $2/MTok | $8/MTok | 200K | 100K | |
| LLM Gateway | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Azure Cognitive Services | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Helicone | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Vercel AI Gateway | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 DevPass (LLM Gateway) | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Cloudflare AI Gateway | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Kilo Gateway | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Azure | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Merge Gateway | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Abacus | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 NEAR AI Cloud | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 OpenRouter | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
 OpenAI | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 302.AI | o3 | $2/MTok | $8/MTok | 200K | 100K | |
 Eden AI | openai/o3 | $2/MTok | $8/MTok | 200K | 100K | |
| Vercel AI Gateway | openai/o3-fast | $3.50/MTok | $14/MTok | 200K | 100K | |
 Jiekou.AI | o3 | $10/MTok | $40/MTok | 131.1K | 131.1K | |
 AnyAPI | openai/o3 | —/MTok | —/MTok | 200K | 100K |
Capabilities
Reasoning
Tool Calling
Attachments
Open Weights
Structured Output