LLM Comparison

Claude Opus 5 vs Muse Spark 1.1: benchmark scores, pricing & comparison.

Side-by-side Claude Opus 5 vs Muse Spark 1.1 comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Open live leaderboardClaude Opus 5 model pageMuse Spark 1.1 model page
Rank #1 vs #13AskClash overall scores 94.2 vs 68.1.
Pricing $5.00/$25.0 vs $1.25/$4.25Input and output token prices per 1M tokens when published.
Proprietary vs ProprietaryAnthropic vs Meta.

Claude Opus 5 vs Muse Spark 1.1 benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

MetricClaude Opus 5Muse Spark 1.1
Overall Score94.268.1
Leaderboard Rank#1#13
RWT9.07.5
HLE64.762.1
SWE-bench96.0—
SWE-Pro79.261.5
Terminal-Bench—80.0
DeepSWE68.8—
OSWorld—80.8
MCP Atlas85.888.1
Finance Agent—57.2
CharXiv—88.4
ARC-AGI 290.4—
MRCR—54.1
Input Price (per 1M tokens)$5.00$1.25
Output Price (per 1M tokens)$25.0$4.25
Context Window1M1M
Benchmarks Published810

Claude Opus 5 vs Muse Spark 1.1 head-to-head charts

Claude Opus 5 leads 4 and Muse Spark 1.1 leads 1 of 5 shared benchmarks. Muse Spark 1.1 is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

Claude Opus 5Muse Spark 1.1
Overall
94.2Claude Opus 5
68.1Muse Spark 1.1
RWT
9.0Claude Opus 5
7.5Muse Spark 1.1
HLE
64.7Claude Opus 5
62.1Muse Spark 1.1
SWE-Pro
79.2Claude Opus 5
61.5Muse Spark 1.1
MCP Atlas
85.8Claude Opus 5
88.1Muse Spark 1.1
Claude Opus 5
Input$5.00
Output$25.0
Workload$10
Context1M
Muse Spark 1.1
Input$1.25
Output$4.25
Workload$2.10
Context1M

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More Claude Opus 5 and Muse Spark 1.1 comparisons

Explore how Claude Opus 5 and Muse Spark 1.1 stack up against other top-ranked LLMs.

Claude Opus 5 vs Claude Fable 5Claude Fable 5 vs Muse Spark 1.1Claude Opus 5 vs GPT-5.6 SolGPT-5.6 Sol vs Muse Spark 1.1Claude Opus 5 vs Claude Opus 4.8Claude Opus 4.8 vs Muse Spark 1.1Claude Opus 5 vs Claude Opus 4.7Claude Opus 4.7 vs Muse Spark 1.1Claude Opus 5 vs Kimi K3Kimi K3 vs Muse Spark 1.1

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.