o1 Mini

Smaller, faster reasoning model optimized for coding and math tasks.

o1-mini
STABLEModel DeactivatedGet StartedView uptime
128,000 context
Released September 12, 2024
Starting at $1.10/M input tokens
Starting at $4.40/M output tokens
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Select Provider

All Providers for o1 Mini

LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.

OpenAI
Context: 128k
Deactivated since Oct 27, 2025
Input
$1.1
/M tokens
Cache Read
$0.55
/M tokens
Output
$4.4
/M tokens
Get Started
Azure
Context: 128k
Deactivated since Oct 27, 2025
Input
$1.1
/M tokens
Cache Read
$0.55
/M tokens
Output
$4.4
/M tokens
Get Started

Frequently asked questions

What is o1 Mini?

Smaller, faster reasoning model optimized for coding and math tasks. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.

How much does o1 Mini cost?

Pricing for o1 Mini on LLM Gateway starts at $1.10 per million input tokens and $4.40 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.

What is the context length of o1 Mini?

o1 Mini supports a context window of up to 128,000 tokens on its largest provider deployment.

Which providers serve o1 Mini?

o1 Mini is served by OpenAI, Azure through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.

Does o1 Mini support tool calling and structured outputs?

No. o1 Mini does not currently support tool calling or structured JSON outputs through LLM Gateway.

When was o1 Mini released?

o1 Mini was released on September 12, 2024.