Name: O4 Mini (2025-04-16)
Author: OpenAI

O4 Mini (2025-04-16)

OpenAI · 2025-04-16

Immutable o4-mini-2025-04-16 API snapshot evaluated by ReplicationBench.

Benchmark scores

Benchmark	Score
Arena Text — Business, Management & Financial Ops (No Style Control)	1325
Arena Text — Chinese (No Style Control)	1350
Arena Text — Creative Writing (No Style Control)	1296
Arena Text — English (No Style Control)	1366
Arena Text — Entertainment, Sports & Media (No Style Control)	1310
Arena Text — Exclude Ties (No Style Control)	1314
Arena Text — Exclude Ties (Style Controlled)	1367
Arena Text — Expert (No Style Control)	1344
Arena Text — French (No Style Control)	1359
Arena Text — French (Style Controlled)	1406
Arena Text — German (No Style Control)	1337
Arena Text — Hard Prompts (No Style Control)	1351
Arena Text — Hard Prompts English (No Style Control)	1365
Arena Text — Instruction Following (No Style Control)	1322
Arena Text — Japanese (No Style Control)	1302
Arena Text — Korean (No Style Control)	1317
Arena Text — Legal & Government (No Style Control)	1351
Arena Text — Life, Physical & Social Science (No Style Control)	1353
Arena Text — Longer Query (No Style Control)	1315
Arena Text — Medicine & Healthcare (No Style Control)	1361
Arena Text — Multi-turn (No Style Control)	1349
Arena Text — Non-English (No Style Control)	1337
Arena Text — Non-English (Style Controlled)	1375
Arena Text — Occupational Mathematical (No Style Control)	1375
Arena Text — Polish (No Style Control)	1358
Arena Text — Polish (Style Controlled)	1404
Arena Text — Russian (No Style Control)	1335
Arena Text — Software & IT Services (No Style Control)	1367
Arena Text — Spanish (No Style Control)	1346
Arena Text — Writing, Literature & Language (No Style Control)	1316