Muse Spark 1.2 vs Mistral Large 3
Benchmark Performance
Available Benchmarks
| Benchmark | Muse Spark 1.2 | Mistral Large 3 |
|---|---|---|
| LMArena Text Arenatext-2026-09-01-011508720696 · arena_rating · leader | 1,488.47100% of row best · rating · muse-spark-1.2 (xHigh); 95% CI [1478.00612479, 1498.93408698]; votes 3244; rank 8 | 1,427.6296% of row best · rating · mistral-large-3; 95% CI [1424.57601414, 1430.66670291]; votes 65336; rank 85 |
| LMArena Vision Arenavision-2026-08-27-011508720696 · arena_rating · leader | 1,304.12100% of row best · rating · muse-spark-1.2 (xHigh); 95% CI [1289.37421867, 1318.87511042]; votes 1844; rank 12 | 1,226.8494% of row best · rating · mistral-large-3; 95% CI [1216.90651393, 1236.78308197]; votes 4751; rank 66 |
| Overall ResultCounted from the protocol-matched rows above | 2 benchmark winsOverall lead | 0 benchmark wins |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Technical Differences
Side-by-Side Facts
| Field | Muse Spark 1.2 | Mistral Large 3 |
|---|---|---|
| Developer | Meta | Mistral AI |
| Family | Muse Spark | Mistral Large 3 |
| Model | Muse Spark 1.2 | Mistral Large 3 |
| Version | Muse Spark 1.2 | Mistral Large 3 |
| Lifecycle | preview | active |
| Released | 2026-08-05 | 2025-12-02 |
| Knowledge cutoff | Unknown | Unknown |
| Input modalities | Text, Image, Video, Audio | Text, Image, Document |
| Output modalities | Text | Text |
| Context window | Unknown | 262K |
| Total parameters | Unknown | 675B |
| Active parameters | Unknown | 41B |
| License | Unknown | Apache-2.0 |
| Open weights | No | Yes |
| API available | Yes | Yes |
| Self-hostable | No | Yes |
| Provider access | Unknown | Mistral AI (Standard), Openrouter (Standard) |
| Capabilities | chat, computer-use, generation, reasoning, research, structured_outputs, tools | agents, chat, generation, structured_outputs, tools, vision |
12 comparable fields · 10 material differences · Pair passes the primary-source comparison gate
Muse Spark 1.2 Capabilities
Mistral Large 3 Capabilities
Internal Comparison Graph
Related Comparisons
| A | Pair | B | Context |
|---|---|---|---|
Muse Spark 1.2Meta | vs | GPT-6 AstraOpenAI | cross-developer peersimage, text |
Claude Fable 5.1Anthropic | vs | Muse Spark 1.2Meta | cross-developer peersimage, text |
Gemini 3.1 ProGoogle DeepMind | vs | Muse Spark 1.2Meta | cross-developer peerstext |
DeepSeek-V4-ProDeepSeek | vs | Muse Spark 1.2Meta | cross-developer peerstext |
Muse Spark 1.2Meta | vs | Grok 4.6xAI | cross-developer peersimage, text |
Muse Spark 1.2Meta | vs | Qwen3.8-MaxQwen | cross-developer peersimage, text, video |
Muse Spark 1.2Meta | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
MiniMax-M3MiniMax | vs | Muse Spark 1.2Meta | cross-developer peersimage, text |
Muse Spark 1.2Meta | vs | GLM-5.3Z.ai | cross-developer peerstext |
Muse Spark 1.2Meta | vs | Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | Muse Spark 1.2Meta | cross-developer peersimage, text, video |
| vs | Muse Spark 1.2Meta | developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Muse Spark 1.2 vs Mistral Large 3 FAQs
Is Muse Spark 1.2 or Mistral Large 3 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Muse Spark 1.2 and Mistral Large 3, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Muse Spark 1.2 or Mistral Large 3?+
Only Mistral Large 3 has a directly sourced input price: $0.50 per million tokens. Only Mistral Large 3 has a directly sourced output price: $1.50 per million tokens.
Which has a larger context window, Muse Spark 1.2 or Mistral Large 3?+
Neither model has a larger sourced context window in this comparison. Muse Spark 1.2 is — and Mistral Large 3 is 262K.
Which performs better in benchmarks, Muse Spark 1.2 or Mistral Large 3?+
There is no overall benchmark winner: An overall winner requires at least two decisive benchmarks from at least two original publishers.
Can Muse Spark 1.2 or Mistral Large 3 be self-hosted?+
Mistral Large 3 is the only model in this pair currently marked as self-hostable. Muse Spark 1.2 is not marked open weight; Mistral Large 3 is open weight.
Can Muse Spark 1.2 and Mistral Large 3 understand images?+
Muse Spark 1.2 is documented with image input; Mistral Large 3 is documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Muse Spark 1.2 or Mistral Large 3?+
Neither has a larger sourced maximum output. Muse Spark 1.2 is — and Mistral Large 3 is —.
Do Muse Spark 1.2 and Mistral Large 3 support reasoning and tool use?+
Muse Spark 1.2: reasoning, tool calling, and image input. Mistral Large 3: tool calling and image input. Feature support does not establish relative quality.
Which is available from more inference providers, Muse Spark 1.2 or Mistral Large 3?+
Muse Spark 1.2 has 0 sourced provider routes; Mistral Large 3 has 2, so Mistral Large 3 has broader tracked availability.
Which offers better value, Muse Spark 1.2 or Mistral Large 3?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.