MMODELYST
Models/Muse Spark 1.1
MDL

Muse Spark 1.1

Meta

Verified against Artificial Analysis · Jul 13, 2026
Capability
94
percentile index
Price /M
$1.25 / $4.25
in / out
Context
Avg score
64.1
4 benchmarks
AA Intelligence
50.6
index
Speed
129 tok/s
TTFT 0.9s
Released
Jul 9, 2026
About

Muse Spark 1.1 is a proprietary model in the Muse family from Meta. Benchmarked on 4 evals, averaging 64.1.

Benchmark scores · 4
avg 64.1 — higher is better
GPQA Diamond
89.8
AA Long-Context Reasoning
63.3
SciCode
58.2
Humanity's Last Exam
45.1
Details
PublisherMeta
FamilyMuse
Parameters
License
WeightsClosed
ReleasedJul 9, 2026
Performance & price
Output speed129 tok/s
Latency (TTFT)0.9s
First answer16s
Price in / out$1.25 / $4.25 per 1M
Blended price$2 / 1M
Coding index71.3

Median across API providers, via Artificial Analysis. Blended = 3:1 input:output. For reasoning models, latency includes thinking time. Methodology →

AA Long-Context Reasoningfirst seen at 63.3
4d ago
SciCodefirst seen at 58.2
4d ago
Humanity's Last Examfirst seen at 45.1
4d ago
GPQA Diamondfirst seen at 89.8
4d ago

Append-only ledger — every observed change to this model's numbers.

API providers
Artificial Analysis$4.25/M