Inference
EN

GPT-5.5 vs Muse Wonder Full

Change models
GPT-5.5OpenAI
Muse Wonder FullMeta
IndexAll categories, out of 100.
69.1 ±2.5
77.3 ±5.3 best
GapIndex points below the top.
−8.2
Top
CoverageIndex weight that has results.
95% best
80%
SpeedOutput tokens per second.
52/s
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EloLMArena rating and rank.
1466
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ReleasedMonth of release.
2026-04
2026-10
Input / 1MUS dollars per 1M input tokens.
$5.00
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Output / 1MUS dollars per 1M output tokens.
$30.00
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Batch output / 1MBatch price per 1M output tokens.
$15.00
—
1K chats2K tokens in, 500 out, each.
$25.00
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1K documents20K tokens in, 1K out, each.
$130.00
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1K agent tasks200K tokens in, 20K out, each.
$1,600.00
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ContextMaximum tokens in one request.
1.05M best
1M
AgenticMulti-step tasks with tools.
65.8
78.2 best
CodingCode writing and repair.
65.5
77.3 best
ReasoningLogic problems and puzzles.
74.1
75.6 best
MultimodalTasks with images and text.
66.8
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KnowledgeFacts and expert knowledge.
70.4
71.7 best
MultilingualTasks in many languages.
—
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InstructionTasks with strict prompt rules.
64.8
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MathMath problems.
74.7
79.6 best

Benchmarks

20 shared
Only GPT-5.5: 92Only Muse Wonder Full: 22
GPT-5.5
Muse Wonder Full
Artificial Analysis Humanity's Last ExamKnowledge
45.8%26 / 222
53.6% best9 / 222
Artificial Analysis Long Context ReasoningReasoning
84.3% best7 / 217
83.7%10 / 217
Critical Physics TasksReasoning
27.1%17 / 214
32.9% best2 / 214
Artificial Analysis Omniscience AccuracyKnowledge
58.0% best10 / 164
41.0%46 / 164
LegalBenchLegal
86.5%13 / 149
87.4% best4 / 149
GDPval-AA normalizedAgentic
42.5%44 / 133
67.9% best2 / 133
Vibe Code Bench v1.1Coding
69.8%50 / 123
86.0% best14 / 123
Artificial Analysis SciCodeCoding
55.8%27 / 114
62.6% best4 / 114
MedScribeHealthcare
86.9%19 / 109
89.3% best8 / 109
MedCodeHealthcare
49.1%26 / 106
49.9% best18 / 106
Legal Research BenchLegal
40.4%35 / 90
53.4% best6 / 90
Tax Agent BenchFinance
21.8%49 / 82
43.0% best8 / 82
Finance Agent (v2)Finance
51.8%39 / 79
59.1% best6 / 79
Code MigrationCoding
45.2%18 / 77
61.0% best7 / 77
EMBFinance
64.5%26 / 75
71.9% best10 / 75
ProgramBenchCoding
0.5%19 / 65
0.5%19 / 65
Public Benefits Bench v1.1Public benefits
60.9%32 / 50
73.7% best3 / 50
MazeBench: visual spatial reasoning in a 3D open worldAgentic
0.0%23 / 48
17.0% best2 / 48
JobBenchAgentic
42.7%18 / 36
75.3% best1 / 36
SRE BenchOther
3.8%19 / 36
11.8% best12 / 36