GPT-4o mini

OpenAI

GPT-4o mini by OpenAI costs — per 1M input tokens and — per 1M output tokens, with a —-token context window.

Pricing

Input (per 1M tokens)

—

Output (per 1M tokens)

—

Cached input (per 1M)

—

Specifications

Provider: OpenAI
Context window: —
Parameters: —
Released: Jul 2024
Open weights: No
Frontier model: No

Benchmarks

Aider Polyglot: 3.6

Compare GPT-4o mini with…

GPT-4o mini vs DeepSeek V3.1 Terminus$1.00/1M GPT-4o mini vs Qwen2.5 Coder 32B Instruct$1.00/1M GPT-4o mini vs Nemotron 3 Super 120B A12B$1.00/1M GPT-4o mini vs MiniMax M2$1.02/1M GPT-4o mini vs MiniMax M2.5$0.95/1M GPT-4o mini vs DeepSeek V3.1$0.95/1M

FAQ

How much does GPT-4o mini cost?

GPT-4o mini is priced at — per 1M input tokens and — per 1M output tokens. Output tokens cost more than input.

What is GPT-4o mini's context window?

GPT-4o mini supports a context window of — tokens — the maximum prompt plus response length it can handle in a single request.

Is GPT-4o mini open weight?

No — GPT-4o mini is a closed/proprietary model accessed via API.

Data as of 2026-10-16. Source: Epoch AI, Data on AI Models (CC BY 4.0), epoch.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.