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o3 Mini

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1491Chatbot Arena Verified
Max Context200,000Tokens
API Cost / 1M$5.50Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Reasoning
  • Drafting
  • Classification
  • Agentic
  • Fictional
OpenAI o3-mini is a cost-efficient language model optimized for STEM reasoning tasks, particularly excelling in science, mathematics, and coding. This model supports the `reasoning_effort` parameter, which can be set to...

Granular Pricing Matrix

Input Tokens (Prompt)$1.10 / 1M
Output Tokens (Completion)$4.40 / 1M

Pricing data via OpenRouter. Sync: 4/30/2026

Evaluate Competitors

VS Engine Matchupo3 Mini vs OpenAI: GPT-5 ProVS Engine Matchupo3 Mini vs Google: Gemini 2.0 Flash LiteVS Engine Matchupo3 Mini vs OpenAI: o3 Mini HighVS Engine Matchupo3 Mini vs Qwen: Qwen2.5 VL 72B InstructVS Engine Matchupo3 Mini vs Sao10k: Llama 3 Euryale 70B v2.1VS Engine Matchupo3 Mini vs Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)