o1
The latest and strongest model family from OpenAI, o1 is designed to spend more time thinking before responding. The o1 model series is trained with large-scale reinforcement learning to reason...
Input / 1M
$15.00
Output / 1M
$60.00
Context
200K
AA Intelligence
15.2
Closed weights — available only as a hosted API
text + image + file → text
Knowledge cutoff Oct 2023
View on OpenRouter ↗
Pricing
via OpenRouter · USD per 1M tokens · synced 2026-10-24$15.00
input / 1M
$60.00
output / 1M
$7.50
cached input / 1M
$75.00
1M in + 1M out
- Context window
- 200,000 tokens
- Max output
- 100,000 tokens
- Providers
- 1
- Cheapest provider
- OpenAI · $15.00 / $60.00
- Best throughput
- —
- AA Intelligence / Coding / Agentic
- 15.2 / 39.7 / —
✓ Tool calling
✓ Reasoning
✓ Structured outputs
✓ Image input
✓ File input
✗ Audio input
✓ Prompt caching
Price history
tracking started — chart appears after 7 days of snapshots (6 recorded)Current: $15.00 input · $60.00 output per 1M tokens
Benchmarks
Third-party indices as published through OpenRouter — Artificial Analysis and Design Arena. Not measured by us.
- AA Intelligence Index
- 15.2
- AA Coding Index
- 39.7
- AA Agentic Index
- —
Providers
1 provider · per 1M tokens · last 30 min metrics| Provider | Quant | Context | Input | Output | Uptime | Tok/s |
|---|---|---|---|---|---|---|
| OpenAI | unknown | 200K | $15.00 | $60.00 | — | — |
Provider data from OpenRouter's endpoint listing, refreshed daily.
Specifications
- Organisation
- openai
- Released on OpenRouter
- 2024-12-17
- Context window
- 200,000 tokens
- Max output
- 100,000 tokens
- Input
- text, image, file
- Output
- text
- Knowledge cutoff
- October 2023
- Tokenizer
- GPT
- Moderated by provider
- Yes
- OpenRouter id
- openai/o1
Compare with
Popular comparisons
Prices, context and providers from the public OpenRouter API, snapshotted daily; benchmark indices from Artificial Analysis. See /methodology.