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Muse Spark 1.2 Contributor
meta·meta/muse-spark-1.2-contributor-2·GA·Closed·muse series·NEW
Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.
At a glance
Official price$0.10 / $0.20 per 1M
Cache read $0.002 · Meta
Lowest paid$0.10 / $0.20
Meta First-party · 1× spread
Context1,048,576
Output limit131,072
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
Modalities
TextImageVideoPDFAudio
Knowledge cutoff—
Released / updated2026-08-05 / 2026-08-05
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 4 providers4 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| MetaOfficial muse-spark-1.2-contributor | First-party | $0.10 | $0.20 | $0.002 | — | 1,048,576 | 131,072 | |
| OpenCode Go muse-spark-1.2-contributor | Gateway | $0.10 | $0.20 | $0.002 | — | 1,048,576 | 131,072 | |
| LLMTR meta/muse-spark-1.2-contributor | Gateway | $0.10 | $0.20 | — | — | 1,048,576 | 131,072 | |
| Vercel AI Gateway meta/muse-spark-1.2-contributor | Cloud | $0.10 | $0.20 | $0.002 | — | 1,048,576 | 1,048,576 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1Meta · Official$18.24
2OpenCode Go$18.24
3Vercel AI Gateway$18.24
4LLMTR$30.00
The cheapest paid channel is official.
Benchmark
No upstream benchmark data for this model. For quality, see the Artificial Analysis intelligence score above.
Reasoning control
effort = minimaleffort = loweffort = mediumeffort = higheffort = xhigh
1 / 4 providers expose no reasoning control (reasoning_options: []).
Related models
Muse Glimmer 30Bsame series$0.35 / $1.50Muse Glimmer 30B TEEsame series$0.35 / $1.50Muse Glimmer 30B (TR)same series$2.00 / $5.00Qwen3.7 Flashcheaper alternative$0.03 / $0.118Qwen Flashcheaper alternative$0.022 / $0.216Qwen Turbocheaper alternative$0.044 / $0.087Laguna S 2.1cheaper alternative$0 / $0
Price historyone sample accumulated per data sync
Input listOutput listMin blended