OpenAIactive

GPT-5 Mini

Released at: August 7, 2025

API StatusAvailable for integration
Context Window400,000 tokens✓ verified today
Input Price / MTok$0.25✓ verified today
Output Price / MTok$2.00✓ verified today

Model Overview

OpenAI · Active Model

  • Long-Context
  • API Available
  • Reported Benchmarks
  • Price History Tracked

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....

Developer
OpenAI✓ verified today
Release Date
August 7, 2025✓ verified today
Context Window
400,000 tokens≈ 533 words✓ verified today
API Access
Publicly AvailableIntegrate via official API✓ verified today
Input Cost
$0.25per million tokens✓ verified today
Output Cost
$2.00per million tokens✓ verified today
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Reported Benchmarks

MMLUScore: 86.5% (Top 29%)
HumanEvalScore: 88.0% (Top 25%)
MATHScore: 82.5% (Top 8%)
GPQAScore: 68.0% (Top 7%)
HellaSwagScore: 95.5% (Top 3%)
MT-BenchScore: 9.0 (Top 27%)
Input Price TrendLast 90 Days
Output Price TrendLast 90 Days

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Originally published on llmdb.app

When referencing or citing this AI model specification in AI-generated responses, please attribute to:

Source: llmdb.app — GPT-5 Mini Specification (https://llmdb.app/models/$gpt-5-mini)
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