# Muse Spark 1.3 Contributor — price & specs

Source: https://modelbank.ai/models/muse-spark-1.3-contributor · updated 2026-11-12 · ModelBank

| Field | Value |
|---|---|
| Vendor | Meta |
| Input price | $0.1 / 1M tokens |
| Output price | $0.2 / 1M tokens |
| Cached input | $0.002 / 1M tokens |
| Context window | 1,048,576 tokens |
| Max output | 943,718 tokens |
| Input modalities | text,image,video,file |
| Reasoning / tool use | yes / yes |
| Intelligence / coding index | — / — |
| Released | 2026-09-02 |
| Retirement date | none announced |

## About

Muse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s multimodal reasoning model for experimentation, learning, and early-stage agentic, multi-agent, and coding workflows. It is designed to track information...

## Price history

- 2026-09-24: $0.1 in / $0.2 out


JSON: https://modelbank.ai/api/v1/models/muse-spark-1.3-contributor