OpenAI
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Listed August 2025
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Compact / Edge
GPT-5 mini
Arena #175 • score 1390 ±5
Proprietary model from OpenAI, listed August 2025. Arena text score 1390 (#175 of 414 entries). $0.25 input / $2.00 output per 1M tokens. 400K tokens context.
Parameters
Not disclosed
Context Window
400K tokens
Input / 1M tokens
$0.25
Output / 1M tokens
$2.00
Benchmark Results
- Arena Text Elo: 1390 (#175 of 414 on arena.ai · ±5 · 26,810 votes · variant: gpt-5-mini-high)
- SWE-bench Verified: 59.8% (mini-SWE-agent (bash only) · run 'GPT 5 mini (2025-08-07) (medium)' · 2025-08-07)
- AA Intelligence Index: 20.6 (Artificial Analysis v4.3 · best setting: GPT-5 mini (Medium) · checked 2026-10-11)
- AA Coding Index: 15.6 (Artificial Analysis v4.3 · best setting: GPT-5 mini (High) · checked 2026-10-11)
- AA Agentic Index: 6.8 (Artificial Analysis v4.3 · best setting: GPT-5 mini (High) · checked 2026-10-11)