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Muse Spark 1.1

MetaCurrentReleased Jul 9, 2026
Data verified
Overall Score
Unranked
Arena Elo
N/A
Categories Ranked
1of 8
Price (1M tokens)
N/A
Speed
N/A
Context
1M
ProprietaryReasoning
Confidence
1.1

BenchLM is tracking Muse Spark 1.1, but this profile is currently excluded from the public leaderboard because it still lacks enough non-generated benchmark coverage to rank safely. Only non-generated public benchmark rows appear below.

Muse Spark 1.1 is a proprietary model with a 1M token context window. It uses explicit chain-of-thought reasoning, which typically improves performance on math and complex reasoning tasks at the cost of higher latency and token usage.

Muse Spark 1.1 sits inside the Muse Spark family alongside Muse Spark. BenchLM links it directly to Muse Spark as the earlier related model in that lineage. This profile currently has 22 of 260 tracked benchmarks. BenchLM only exposes non-generated benchmark rows publicly, so missing categories stay blank until a sourced evaluation is available.

Its strongest category is Agentic (#7). This performance profile makes it particularly useful for coding agents, browser research, and computer-use workflows.

Ranking Distribution

Category rank across 4 benchmark categories — sorted by best rank

Category Performance

Scores across all benchmark categories (0-100 scale)

Category Breakdown

Agentic

#7
90.9/ 100
Weight: 22%14 benchmarks
Terminal-Bench 2.0BrowseCompOSWorld-Verified

Coding

75.8/ 100
Weight: 20%2 benchmarks
SWE-bench VerifiedLiveCodeBenchSWE-bench ProSWE-RebenchSciCode

Reasoning

0.0/ 100
Weight: 17%1 benchmark
MuSRLongBench v2MRCRv2ARC-AGI-2

Knowledge

87.3/ 100
Weight: 12%3 benchmarks
GPQASuperGPQAMMLU-ProHLEFrontierScienceSimpleQA

Math

0.0/ 100
Weight: 5%0 benchmarks
AIME26HMMT Feb 2026USAMO 2026FrontierMath

Multilingual

0.0/ 100
Weight: 7%0 benchmarks
MMLU-ProX

Multimodal

74.9/ 100
Weight: 12%2 benchmarks
MMMU-ProOfficeQA ProCharXiv

Inst. Following

0.0/ 100
Weight: 5%0 benchmarks
IFEvalIFBench

Benchmark Details

Only benchmark rows with an attached exact-source record are shown here. Source-unverified manual rows and generated rows are hidden from model pages.

Muse Spark Family

1.1 · 1.1

Related Earlier Model

Muse Spark

Compare This Model

See how Muse Spark 1.1 stacks up against similar models

Frequently Asked Questions

How does Muse Spark 1.1 perform overall in AI benchmarks?

Muse Spark 1.1 has 22 published benchmark scores on BenchLM, but it does not yet have enough non-generated coverage to receive a global overall rank.

Is Muse Spark 1.1 good for knowledge and understanding?

Muse Spark 1.1 has visible benchmark coverage in knowledge and understanding, but BenchLM does not currently assign it a global category rank there.

Is Muse Spark 1.1 good for coding and programming?

Muse Spark 1.1 has visible benchmark coverage in coding and programming, but BenchLM does not currently assign it a global category rank there.

Is Muse Spark 1.1 good for reasoning and logic?

Muse Spark 1.1 has visible benchmark coverage in reasoning and logic, but BenchLM does not currently assign it a global category rank there.

Is Muse Spark 1.1 good for agentic tool use and computer tasks?

Muse Spark 1.1 ranks #7 out of 70 models in agentic tool use and computer tasks benchmarks with an average score of 90.9. It is among the top performers in this category.

Is Muse Spark 1.1 good for multimodal and grounded tasks?

Muse Spark 1.1 has visible benchmark coverage in multimodal and grounded tasks, but BenchLM does not currently assign it a global category rank there.

Which sibling models are related to Muse Spark 1.1?

Muse Spark 1.1 belongs to the Muse Spark family. Related variants on BenchLM include Muse Spark.

Does Muse Spark 1.1 have full benchmark coverage on BenchLM?

Not yet. Muse Spark 1.1 currently has 22 published benchmark scores out of the 260 benchmarks BenchLM tracks. BenchLM only exposes non-generated public benchmark rows, so missing categories stay blank until a sourced evaluation is available.

What is the context window size of Muse Spark 1.1?

Muse Spark 1.1 has a context window of 1M, which determines how much text it can process in a single interaction.

Last updated: July 9, 2026 · Runtime metrics stay blank until BenchLM has a sourced snapshot.

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