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Meta

Muse Spark 1.2 Contributor

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.

Model facts

Context window
1.05M tokens
Maximum output
131K tokens
Cheapest paid input
$0.1 per 1M tokens
Cheapest paid output
$0.2 per 1M tokens
Open weights
no
Providers
6

Capabilities and modalities

reasoning, tool calling, structured output, attachments, temperature control, text, image, audio, video, pdf.

Observed price history

  • 2026-08-24: $0.1 input / $0.2 output per 1M tokens

API providers

  • OpenRouter — model id meta/muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation
  • Kilo Gateway (Meta) — model id meta/muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation
  • LLMTR — model id meta/muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation
  • Meta — model id muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation
  • OpenCode Go — model id muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation
  • Vercel AI Gateway — model id meta/muse-spark-1.2-contributor; $0.1 input / $0.2 output per 1M tokens; provider documentation