OpenRoutero3-mini model ID, context window & pricing
o-mini
Quick facts
Model ID openai/o3-mini
Source OpenRouter
Context Window 200000
Pricing $1.10 input / $4.40 output per 1M tokens
Capabilities tool calling, reasoning, structured output
Model overview
o3-mini is an AI model from OpenRouter with 200000 token context window and text, pdf input support.
Published pricing is $1.10 input and $4.40 output per 1M tokens.
- Workloads that use text, pdf inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID openai/o3-mini
Provider OpenRouter
Family o-mini
Status -
Knowledge Cutoff 2024-05
Release Date 2024-12-20
Input Modalities text, pdf
Output Modalities text
Context Window 200000
Input Limit -
Output Limit 100000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control No
Open Weights No
Input Cost / 1M tokens $1.10
Output Cost / 1M tokens $4.40
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.55
Cache Write Cost / 1M tokens -