MiMo-V2.5 vs GPT-5

Change models
MiMo-V2.5Xiaomi
GPT-5OpenAI
IndexAll categories, out of 100.
54.8 ±6.8
55.0 ±4.2 best
GapIndex points below the top.
−0.2 · no clear gap
Top
CoverageIndex weight that has results.
75%
90% best
SpeedOutput tokens per second.
4/s
76/s best
EloLMArena rating and rank.
1428 best
1406
ReleasedMonth of release.
2026-04
2025-08
Input / 1MUS dollars per 1M input tokens.
$0.40 best
$1.25
Output / 1MUS dollars per 1M output tokens.
$2.00 best
$10.00
Batch output / 1MBatch price per 1M output tokens.
—
$5.00
1K chats2K tokens in, 500 out, each.
$1.80 best
$7.50
1K documents20K tokens in, 1K out, each.
$10.00 best
$35.00
1K agent tasks200K tokens in, 20K out, each.
$120.00 best
$450.00
ContextMaximum tokens in one request.
1M best
400K
AgenticMulti-step tasks with tools.
56.5 best
53.1
CodingCode writing and repair.
55.5 best
52.5
ReasoningLogic problems and puzzles.
—
55.4
MultimodalTasks with images and text.
57.2
61.2 best
KnowledgeFacts and expert knowledge.
50.5
58.4 best
MultilingualTasks in many languages.
—
—
InstructionTasks with strict prompt rules.
—
—
MathMath problems.
52.7
55.3 best

Benchmarks

12 shared
Only MiMo-V2.5: 16Only GPT-5: 33
MiMo-V2.5
GPT-5
78.9%101 / 149
86.0% best17 / 149
TaxEval v2Finance
71.8%72 / 143
73.4% best49 / 143
81.5%60 / 142
85.9% best25 / 142
81.6%61 / 135
85.6% best45 / 135
MMLU ProKnowledge
82.9%75 / 135
86.5% best41 / 135
CorpFin v2Finance
59.9%71 / 131
61.1% best58 / 131
42.2% best75 / 123
20.1%91 / 123
MedScribeHealthcare
72.2%90 / 109
83.7% best42 / 109
MedCodeHealthcare
31.9%91 / 106
49.6% best21 / 106
59.3%67 / 97
65.5% best41 / 97
MMMU ProMultimodal
80.0%45 / 92
81.5% best39 / 92
SWE-benchCoding
71.0% best60 / 87
69.0%67 / 87