Model comparison
Claude 3 Haiku vs Muse Spark 1.3
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 25.9 on the Noometry Index.
Last verified . 23 shared benchmarks.
Summary
- They share 23 benchmarks with published results for both. Claude 3 Haiku scores higher in 0 categories and Muse Spark 1.3 in 9 categories; 9 gaps are clear of the uncertainty.
- The widest gap is in math, where Muse Spark 1.3 leads 73.1 to 9.8.
- The biggest single-benchmark swing is OTIS Mock AIME 2024-2025: 1.8% for Claude 3 Haiku and 99.2% for Muse Spark 1.3.
Side by side
| Claude 3 Haiku | Muse Spark 1.3 | |
|---|---|---|
| Provider | Anthropic | Meta |
| Noometry Index | 25.9 | 54.8 |
| Released | 2024-03-07 | 2026-09-02 |
| Weights | Proprietary | Proprietary |
| Context window | — | 1.05M |
| Max output | — | 131K |
| Input $ / M tokens | — | $1.25 |
| Output $ / M tokens | — | $4.25 |
| Results tracked | 37 | 37 |
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Category by category
Coding Muse Spark 1.3 leads
Claude 3 Haiku: 26.4 (#325), Muse Spark 1.3: 56.6 (#21)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Coding | 1199 | 1514 |
| CursorBench | — | 41.6% |
| LMArena WebDev | — | 1657 |
| SciCode | — | 59.7% |
| WeirdML | 9.8% | — |
| BigCodeBench Instruct | 39.4% | — |
| BigCodeBench Complete | 50.1% | — |
| CadEval | 12% | — |
| HumanEval+ | 68.9% | — |
| MBPP+ | 68.8% | — |
Agentic & Tool Use Not comparable
Claude 3 Haiku: —, Muse Spark 1.3: 38.6 (#30)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| APEX-Agents | — | 57.8% |
| GDP.pdf | — | 27.6% |
Reasoning Muse Spark 1.3 leads
Claude 3 Haiku: 16.3 (#307), Muse Spark 1.3: 54.0 (#27)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Hard Prompts | 1174 | 1503 |
| DTBench | 50.1% | 96.5% |
| LMCA | 8.8% | 53.9% |
| Epoch Capabilities Index | 118.35 | 156.75 |
| Kagi LLM Benchmark | 34.2% | — |
| NYT Connections (extended) | — | 85.1% |
| CritPt | — | 26% |
| Chess Puzzles | — | 38% |
| Mystery Game Puzzles | — | 25% |
| Bench to the Future 3 | — | 0.14 |
| ForecastBench | 53.2 | — |
| WinoGrande | 74.2% | — |
Math Muse Spark 1.3 leads
Claude 3 Haiku: 9.8 (#319), Muse Spark 1.3: 73.1 (#21)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| OTIS Mock AIME 2024-2025 | 1.8% | 99.2% |
| LMArena Math | 1188 | 1494 |
| FrontierMath (Tiers 1-3) | — | 74.4% |
| FrontierMath Tier 4 | — | 46.3% |
| ProofBench | — | 58% |
| MATH Level 5 | 14.9% | — |
Knowledge Muse Spark 1.3 leads
Claude 3 Haiku: 17.3 (#285), Muse Spark 1.3: 42.6 (#95)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Expert | 1148 | 1516 |
| GPQA Diamond | 36.3% | — |
| Confabulations | 34.2% | — |
| MMLU | 73.8% | — |
Multimodal Muse Spark 1.3 leads
Claude 3 Haiku: 23.6 (#128), Muse Spark 1.3: 43.7 (#22)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Vision | 950 | 1309 |
| LMArena Document | — | 1471 |
| ScienceQA | 72% | — |
Multilingual Muse Spark 1.3 leads
Claude 3 Haiku: 36.0 (#243), Muse Spark 1.3: 57.4 (#8)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Non-English | 1178 | 1481 |
| LMArena Chinese | 1155 | 1529 |
| LMArena French | 1195 | 1524 |
| LMArena German | 1174 | 1515 |
| LMArena Japanese | 1102 | 1474 |
| LMArena Korean | 1109 | 1501 |
| LMArena Russian | 1204 | 1490 |
| LMArena Spanish | 1166 | 1490 |
Instruction Following Muse Spark 1.3 leads
Claude 3 Haiku: 61.3 (#247), Muse Spark 1.3: 77.5 (#22)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Instruction Following | 1173 | 1477 |
Long Context Muse Spark 1.3 leads
Claude 3 Haiku: 36.1 (#237), Muse Spark 1.3: 45.6 (#32)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Longer Query | 1190 | 1488 |
Writing & Preference Muse Spark 1.3 leads
Claude 3 Haiku: 29.7 (#291), Muse Spark 1.3: 73.6 (#9)
| Benchmark | Claude 3 Haiku | Muse Spark 1.3 |
|---|---|---|
| LMArena Text | 1195 | 1490 |
| LMArena Creative Writing | 1157 | 1455 |
| EQ-Bench Creative Writing | 717 | 1906 |
| LMArena Multi-Turn | 1190 | 1482 |
Frequently asked questions
Is Claude 3 Haiku better than Muse Spark 1.3?
Muse Spark 1.3 is the stronger model overall, scoring 54.8 to 25.9 on the Noometry Index.
Is Claude 3 Haiku or Muse Spark 1.3 better for coding?
Muse Spark 1.3 scores higher on coding benchmarks: 56.6 versus 26.4 in the Noometry coding category.
How many benchmarks do Claude 3 Haiku and Muse Spark 1.3 share?
23 benchmarks have published results for both models. Claude 3 Haiku has 37 scored results on Noometry and Muse Spark 1.3 has 37.