Last refreshed 2026-10-19. Next refresh: weekly.
Why use o1 (12-17) on OpenRouter?
OpenRouter offers o1 (12-17) with pay-as-you-go pricing at $15.00/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare o1 (12-17) across 3 providers to find the best fit for your use caseInput / 1M
$15.00
Output / 1M
$60.00
Cache
read $7.50
Batch
Not sourced
Setup recipe
Docs fallbackInstall
Use the provider REST API or SDKAuth
Create a provider API keyCall
model: openai/o1Model ID
openai/o1Request example
Curated snippets for this provider are not sourced yet. Use OpenRouter documentation with model ID
openai/o1.Gotchas
- Use provider model ID "openai/o1", not the LLMReference slug "o1-2024-12-17".
Compare o1 (12-17) Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Replicate API | $15.00 | $60.00 |
| OpenAI API | $15.00 | $60.00 |
| OpenRouter | $15.00 | $60.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $15.00 |
| Output tokens | $60.00 |
Capabilities
ReasoningCode Execution
About o1 (12-17)
Latest OpenAI o1 model emphasizing advanced reasoning and complex problem-solving.
Get Started
Model Specs
Released2024-12-17
Context128K
ArchitectureDecoder Only