# o1-mini

> OpenAI o1-mini is a small, faster, and more affordable o-series reasoning model. It is text-only and supports a 128,000-token input context with 65,536 output tokens, exposing streaming and reasoning tokens across Chat Completions, Responses, Batch, Fine-tuning, and Assistants APIs. Note that o1-mini does not support function calling, structured outputs, or predicted outputs — OpenAI recommends o3-mini for higher intelligence at comparable latency and cost.


**ID**: `openai/o1-mini`  
**Creator**: OpenAI  
**Category**: text  
**Context**: 128K tokens  
**Pricing**: $1.10 / $4.40 per 1M · billed by your provider (BYOK)  
**Released**: 2024-09-12  
**Web page**: https://anyrouter.dev/model/openai/o1-mini

**Input modalities**: text  
**Output modalities**: text  

**Tokenizer**: GPT

**Capabilities**: chat, reasoning, coding, streaming, function-calling

## Usage

**Endpoint**: `POST https://anyrouter.dev/api/v1/chat/completions`

```bash
curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "openai/o1-mini",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'
```

## Providers

| Provider | Input | Output |
| --- | --- | --- |
| openai-byok | $1.10/M (list) | $4.40/M (list) |
| openrouter-byok | $1.10/M (list) | $4.40/M (list) |

BYOK routes are billed by your own provider key — AnyRouter charges $0. Rates marked (list) are the provider's published list price.

## Benchmarks

- **GPQA Diamond**: 0.6
- **HLE**: 0.0
- **SciCode**: 0.3