GPT-5 Mini (batch)

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗

Intelligence (ELO)1490Chatbot Arena Verified

Max Context Limit400,000Max Out: 128,000 tokens

Prompt Caching90% OFF$0.01 / 1M cached

Standard API / 1M$1.13🧠 Deep Reasoner

Model Capabilities & Contract SLAs

Coding & Logic
Fictional
Drafting
Classification
Reasoning
Agentic
📋 Strict JSON Schema
🛠️ Native Tool Calling
🧠 Extended Test-Time Reasoning

GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost....

Granular Pricing Matrix

Input Tokens (Standard Prompt)$0.13 / 1M

⚡ Cached Input (Prompt Cache Read)90% OFF$0.01 / 1M

Output Tokens (Completion)$1.00 / 1M

Pricing data via OpenRouter. Sync: 10/2/2026

Evaluate Competitors

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