Model
o3
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
13 providersreleased knowledge cutoff 2024-05closed weights
$1.80
best input /M · Poe
$7.20
best output /M
200K
context window
100K
max output
Compare providers (sorted by listed input price)
| Provider | Input /M | Output /M | Cache read /M | Cache write /M | Context | Capabilities | Status | Updated |
|---|---|---|---|---|---|---|---|---|
| Poe openai/o3 | $1.80 | $7.20 | $0.45 | — | 200K | reasoningtoolsno structuredvision | Apr 16, 2025 | |
| NanoGPT openai/o3 | $2 | $8 | $1 | — | 200K | reasoningno toolsno structuredno vision | Apr 16, 2025 | |
| Impossibl openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| OpenRouter openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| OpenAI o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| LLM Gateway openai/o3 | $2 | $8 | $0.5 | — | 200K | no reasoningno toolsstructuredvision | Apr 16, 2025 | |
| NEAR AI Cloud openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| Merge Gateway openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| Cloudflare AI Gateway openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| Vercel AI Gateway openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| Eden AI openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| Kilo Gateway openai/o3 | $2 | $8 | $0.5 | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 | |
| AnyAPI openai/o3 | — | — | — | — | 200K | reasoningtoolsstructuredvision | Apr 16, 2025 |
Price badge
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Benchmarks
- Aider Polyglot ↗(percent correct)report ↗81.3
Prices are per million tokens (USD). “—” means the provider does not publicly list a price for this model. Data from models.dev; verify with the provider before purchasing.