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Meta: Muse Spark OpenNEW

Name: Meta: Muse Spark Open API
Brand: Meta
Availability: InStock

Muse Spark Open is a coding-optimized open-weight model. Trained specifically for agentic coding workflows, it delivers higher first-attempt accuracy, reliable tool calling, and deep codebase understanding across the repos developers...

Starting at

312.5credits 1M tokens

Prices updated 2026-10-24

Read API docs →

Playground

Run this model with a pre-filled form — the same billed path as the API.

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This demo page does not include the full memory features of the client. For the complete experience, please use the client or the CLI.

Rate card

input	312.5 credits 1M tokens
output	1062.5 credits 1M tokens

Flat price per run — it does not change with duration.

Quick start

POST/v1/jobs/createTask

curl -X POST https://modelfold.ai/v1/jobs/createTask \
  -H "Authorization: Bearer $MODELFOLD_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"muse-spark-open","input":{"prompt":"..."}}'