Claude Opus 4.6 (Adaptive) vs Muse Spark
Change modelsClaude Opus 4.6 (Adaptive)Anthropic
Muse SparkMeta
IndexAll categories, out of 100.
60.0 ±4.7 best
59.8 ±3.5
GapIndex points below the top.
Top
−0.2 · no clear gap
CoverageIndex weight that has results.
95%
95%
SpeedOutput tokens per second.
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EloLMArena rating and rank.
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1474
ReleasedMonth of release.
2026-02
2026-04
Input / 1MUS dollars per 1M input tokens.
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Output / 1MUS dollars per 1M output tokens.
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1K chats2K tokens in, 500 out, each.
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1K documents20K tokens in, 1K out, each.
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1K agent tasks200K tokens in, 20K out, each.
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ContextMaximum tokens in one request.
1M best
262K
AgenticMulti-step tasks with tools.
63.5 best
55.9
CodingCode writing and repair.
60.0 best
53.3
ReasoningLogic problems and puzzles.
61.0 best
59.8
MultimodalTasks with images and text.
58.8
63.0 best
KnowledgeFacts and expert knowledge.
62.6
67.8 best
MultilingualTasks in many languages.
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InstructionTasks with strict prompt rules.
38.6
60.0 best
MathMath problems.
57.3
60.2 best
Benchmarks
22 sharedOnly Claude Opus 4.6 (Adaptive): 5Only Muse Spark: 25
Claude Opus 4.6 (Adaptive)
Muse Spark