Claude Opus 5 vs Muse Spark 1.3
Change modelsClaude Opus 5Anthropic
Muse Spark 1.3Meta
IndexAll categories, out of 100.
73.8 ±1.9 best
70.1 ±4.0
GapIndex points below the top.
Top
−3.7 · no clear gap
CoverageIndex weight that has results.
100% best
85%
SpeedOutput tokens per second.
48/s
76/s best
EloLMArena rating and rank.
1502 best
1491
ReleasedMonth of release.
2026-07
2026-09
Input / 1MUS dollars per 1M input tokens.
$5.00
$1.25 best
Output / 1MUS dollars per 1M output tokens.
$25.00
$4.25 best
Batch output / 1MBatch price per 1M output tokens.
$12.50
—
1K chats2K tokens in, 500 out, each.
$22.50
$4.63 best
1K documents20K tokens in, 1K out, each.
$125.00
$29.25 best
1K agent tasks200K tokens in, 20K out, each.
$1,500.00
$335.00 best
ContextMaximum tokens in one request.
1M
1.05M best
AgenticMulti-step tasks with tools.
71.6 best
70.4
CodingCode writing and repair.
74.8 best
68.8
ReasoningLogic problems and puzzles.
75.4 best
68.1
MultimodalTasks with images and text.
72.5
—
KnowledgeFacts and expert knowledge.
73.1 best
67.5
MultilingualTasks in many languages.
63.6
—
InstructionTasks with strict prompt rules.
55.6
84.4 best
MathMath problems.
74.8 best
68.6
Benchmarks
52 sharedOnly Claude Opus 5: 98Only Muse Spark 1.3: 7
Claude Opus 5
Muse Spark 1.3