o1
o200k context100k max outputreleased Dec 5, 2024ReasoningTool calling
As of Oct 4, 2026, the cheapest o1 API price is $14 per 1M input tokens (Poe) and $54 per 1M output tokens (Poe). o1 is offered by 11 providers in the o family, reasoning enabled.
Official
—
output per 1M tokens
Providers
11
offering this model
Spread
1.1×
max / min output
API pricing by provider
Metered per-token prices. Cheapest input and output are highlighted; † marks a context-tier surcharge. How prices are ranked.
| Provider | 1M input | 1M output | 1M cache read | 1M cache write | Context |
|---|---|---|---|---|---|
| Poe | Cheapest$14 | Cheapest$54 | — | — | 200k |
| DigitalOcean | $15 | $60 | $7.5 | — | 200k |
| Eden AI | $15 | $60 | $7.5 | — | 200k |
| Helicone | $15 | $60 | $7.5 | — | 200k |
| Impossibl | $15 | $60 | $7.5 | — | 200k |
| Kilo Gateway | $15 | $60 | $7.5 | — | 200k |
| DevPass (LLM Gateway) | $15 | $60 | $7.5 | — | 200k |
| LLM Gateway | $15 | $60 | $7.5 | — | 200k |
| Merge Gateway | $15 | $60 | $7.5 | — | 200k |
| NanoGPT | $15 | $60 | $7.5 | — | 200k |
| OpenRouter | $15 | $60 | $7.5 | — | 200k |
o1 pricing FAQ
What is the cheapest o1 API?
As of Oct 4, 2026, Poe has the lowest o1 output price at $54 per 1M tokens, and Poe has the lowest input price at $14 per 1M tokens. Prices are metered per-token rates in USD; free tiers and subscription plans are excluded.
How many providers offer o1?
11 providers list o1 on Sovyron; 11 of them sell it at a metered per-token price.
Is o1 free?
No provider in the Sovyron catalog lists a free tier for o1.
What is the context window of o1?
o1 supports a 200k-token context window and up to 100k output tokens.