# Muse Spark 1.3 API prices

Muse Spark 1.3 (muse) — 1.0M context, 1.0M max output.
9 metered per-token offers from 9 provider(s), in USD per 1M tokens.

| Provider | Input $/1M | Output $/1M | Cache read $/1M | Context |
| --- | --- | --- | --- | --- |
| EmpirioLabs AI | $1.25 | $4.25 | $1 | 1.0M |
| Kilo Gateway | $1.25 | $4.25 | $0.15 | 1.0M |
| DevPass (LLM Gateway) | $1.25 | $4.25 | $0.15 | 1.0M |
| LLM Gateway | $1.25 | $4.25 | $0.15 | 1.0M |
| Meta | $1.25 | $4.25 | $0.15 | 1.0M |
| NanoGPT | $1.25 | $4.25 | $0.15 | 1.0M |
| OpenCode Zen | $1.25 | $4.25 | $0.15 | 1.0M |
| OpenRouter | $1.25 | $4.25 | $0.15 | 1.0M |
| Vercel AI Gateway | $1.25 | $4.25 | $0.15 | 1.0M |

## Summary

- Cheapest input: $1.25 per 1M tokens (EmpirioLabs AI)
- Cheapest output: $4.25 per 1M tokens (EmpirioLabs AI)
- First-party: $4.25 per 1M output tokens (Meta)
- Free offers: OpenCode Zen
- Subscription plans (not per-token): none
- Released: 2026-09-02
- Inputs: audio, image, pdf, text, video

HTML page: https://llmprice.gitlab.io/models/muse-spark-1-3/
Full dataset: https://llmprice.gitlab.io/data/catalog.json