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Muse Spark 1.1

Muse Spark · Released 2026-07-09

Meta's multimodal reasoning model for agentic tasks, coding, computer use, and long-running workflows, with a 1M-token managed context window.

Agentic model for parallel tool use, computer operation, multimodal work, and repository-scale coding through Meta AI or the Meta Model API.

#7 of 51 on AA Index · current snapshot
51 AA Index · 9 benchmark rows · 1 sourcesPosition is benchmark-specific — not a cross-family or cross-source ranking.
Composite59
Context1M
Input / 1M$1.3
Output / 1M$4.3
Knowledge cutoffunpublished
Output speed122 t/s
TTFT (default API)0.83s
Statussolid
ReasoningCodingAgenticLong context
Reasoning
90
Coding
58
Agentic
78
Long context
63

72average across 4 tested families

Benchmark placements

Where Muse Spark 1.1 places on each public benchmark source that publishes a row. Rank counts every model with a latest row in the same test — not a universal quality score.

BenchmarkFamilyRankScoreSourceDate
Humanity's Last ExamReasoning#4/ 6545Artificial Analysis2026-07-21
SciCodeCoding#4/ 6558Artificial Analysis2026-07-21
Artificial Analysis Intelligence IndexReasoning#14/ 6751Artificial Analysis2026-07-21
Terminal-BenchAgentic#15/ 6978Artificial Analysis2026-07-21
AA output speedPerformance#22/ 69Artificial Analysis2026-07-21
GPQA DiamondReasoning#24/ 6990Artificial Analysis2026-07-21
τ³-Bench BankingAgentic#36/ 6425Artificial Analysis2026-07-21
AA-LCRLong context#43/ 6463Artificial Analysis2026-07-21
AA time to first tokenPerformance#50/ 69Artificial Analysis2026-07-21
Family context

The three highest-scoring carded models in each capability family. Where Muse Spark 1.1 shows up, it's highlighted.

ReasoningMuse Spark 1.1 · 90
  1. 1
    Claude Mythos Preview
    95
  2. 2
    GPT-5.6 Sol
    94
  3. 3
    Kimi K3
    94
CodingMuse Spark 1.1 · 58
  1. 1
    GPT 5.5
    96
  2. 2
    Claude Opus 4.8
    96
  3. 3
    Claude Opus 4.6
    96
AgenticMuse Spark 1.1 · 78
  1. 1
    GPT 5.5
    100
  2. 2
    Claude Opus 4.8
    100
  3. 3
    Claude Fable 5
    100
Long contextMuse Spark 1.1 · 63
  1. 1
    Kimi K3
    75
  2. 2
    GPT-5.1
    75
  3. 3
    GPT-5.6 Sol
    74
Newest receipts

Benchmark rows added to the public ledger for Muse Spark 1.1 in the last 120 days. Older rows live in the full table below.

9 recent
BenchmarkFamilyScoreSourceDays ago
AA-LCRLong context63.33%Artificial Analysis2
AA output speedPerformance122 t/sArtificial Analysis2
AA time to first tokenPerformance0.83sArtificial Analysis2
Artificial Analysis Intelligence IndexReasoning50.6%Artificial Analysis2
GPQA DiamondReasoning89.8%Artificial Analysis2
Humanity's Last ExamReasoning45.1%Artificial Analysis2
SciCodeCoding58.2%Artificial Analysis2
τ³-Bench BankingAgentic25.15%Artificial Analysis2
Terminal-BenchAgentic77.9%Artificial Analysis2
Family coverage

A high composite that hides a weak family is a trap. These bars surface the families where this model hasn't been publicly tested, and where it leads.

Reasoning90
Coding58
Agentic78
Long context63
Price vs. performance
0255075100$0.10$0.30$1$3$10$30input USD / 1M tokens · log scale →← intelligence

Hover or tab any dot for name, score, and input price.

AnthropicOpenAIMistralAlibabaDeepSeekGoogleMoonshotMiniMaxxAIMetaZhipuXiaomiMeituanCohere

Full benchmark ledger

Every catalog benchmark for Muse Spark 1.1. Scores link to the original source; gaps mean no public row exists yet.

9 sourced rows

9 of 32 catalog benchmarks have a sourced row for Muse Spark 1.1.

Reasoning

Coding

Agentic

Long context

Performance

Sources