VERIFIEDOct 142026
Is Muse Spark 1.1 state of the art?
It used to be.Was SOTA in General LLM.
As of Oct 14, 2026, Muse Spark 1.1 from Meta. Was SOTA in General LLM. Was SOTA in General LLM from 2026-07-20 to 2026-07-27. Currently ranked #10.
Why
The ruling, in plain English
Was SOTA in General LLM from 2026-07-20 to 2026-07-27. Currently ranked #10.
Receipts
Evidence
| Source | Score | Date | Type | Receipt |
|---|---|---|---|---|
| LMArena Text (style-controlled, overall) muse-spark-1.1 | 1490.709929717255 1486.4–1495.0 | 2026-10-08 | INDEP. | snap_9a4e972507c9 |
| LMArena Text (style-controlled, hard prompts) muse-spark-1.1 | 1512.9877095729214 1507.4–1518.6 | 2026-09-11 | INDEP. | snap_9a4e972507c9 |
| LMArena Text (style-controlled, coding) muse-spark-1.1 | 1532.4837818810088 1525.0–1540.0 | 2026-09-11 | INDEP. | snap_9a4e972507c9 |
| LMArena WebDev muse-spark-1.1 | 1538.7727765454138 1526.7–1550.8 | 2026-07-21 | INDEP. | snap_d2f3c94c88f6 |
| GDP.pdf muse-spark-1.1_medium · medium | 0.15 | 2026-07-09 | INDEP. | snap_e03cddec1fbb |
Reign history
Where it sits in the succession
General LLM
Claude 3.5 Sonnet
GPT-4O
O1 Preview
O1
DeepSeek R1
O1
GPT-4.5 Preview
O3
Gemini 2.5 Pro
Gemini 2.5 Pro
O3
Claude Opus 4.1
Gemini 2.5 Pro
GPT-5
Gemini 2.5 Pro
GPT-5
Gemini 2.5 Pro
Claude Sonnet 4.5
Gemini 2.5 Pro
Gemini 2.5 Pro
GPT-4.5 Preview
Gemini 3 Pro
Claude Opus 4.6
Gemini 3.1 Pro Preview
Claude Opus 4.6
Gemini 3.1 Pro Preview
GPT-5.4
Muse Spark
Claude Opus 4.6
Claude Opus 4.7
Gemini 3.1 Pro Preview
Muse Spark
Claude Opus 4.6
Claude Opus 4.7
Gemini 3.1 Pro Preview
GPT-5.5
Muse Spark
Claude Opus 4.6
Claude Opus 4.7
Gemini 3.1 Pro Preview
Muse Spark
Claude Opus 4.6
Claude Opus 4.7
Muse Spark
Claude Fable 5
Claude Opus 4.6
Claude Fable 5
Claude Opus 4.6
Muse Spark 1.1
Claude Fable 5
Claude Opus 5
Claude Fable 5
Claude Fable 5
Claude Opus 4.6
Muse Spark 1.2
Claude Fable 5
Claude Opus 4.6
Claude Opus 4.7
Muse Spark 1.2
Claude Fable 5
Claude Fable 5.1
Claude Opus 4.6
Claude Opus 4.7
Gemini 3.8 Flash
Muse Spark 1.2
Gemini 4 Argon
Factuality
Claude Fable 5
Claude Opus 4.6
Gemini 3 Pro
GPT-5.4
GPT-5.5
Muse Spark 1.1
Claude Fable 5
Claude Opus 4.6
GPT-5.4
GPT-5.5
Claude Opus 5
Claude Fable 5
Claude Opus 4.6
Claude Opus 5
GPT-5.4
GPT-5.5
Claude Fable 5
Claude Opus 4.6
Claude Opus 5
GPT-5.4
GPT-5.5
Muse Spark 1.2
Claude Opus 4.6
Claude Opus 5
Gemini 3.7 Flash
Muse Spark 1.2
Claude Fable 5.1
Claude Opus 5.5
Gemini 4 Argon
Honest about the gaps
Where it is not the crown
| Category | This model | Why |
|---|---|---|
| General LLM | Was SOTA | Was SOTA in General LLM from 2026-07-20 to 2026-07-27. Currently ranked #10. |
| Reasoning | Not SOTA · #10 | Last listed at #10 in Reasoning on 2026-09-11. |
| Coding | Not SOTA · #10 | Last listed at #10 in Coding on 2026-09-11. |
| Coding › Web dev | Not SOTA · #8 | Last listed at #8 in Coding › Web dev on 2026-07-21. |
| Vision | Not SOTA · #26 | Ranked #26 in Vision. |
| Factuality | Was SOTA | Was SOTA in Factuality from 2026-07-14 to 2026-07-21. |