Muse Spark 1.3
Muse Spark 1.3 is Meta’s multimodal reasoning model for long-horizon agentic and coding workflows. With a 1M-token context window, reliable tool calling, higher first-attempt accuracy, and native understanding of video, images, and documents, it helps developers build capable coding agents and AI development workflows with fewer unnecessary turns and cleaner output.
- Input and output price
- Input $1.25, Output $4.25, Per 1M tokens
- 24h uptime
- Loading AI Gateway uptime
import { streamText } from 'ai'
const result = streamText({ model: 'meta/muse-spark-1.3', prompt: 'Why is the sky blue?'})Copy link to headingMore models by Meta
| Model |
|---|
| — | $0.01/img | — |  | 08/26/2026 | ||||||||||
| 1M | 4.1 s | 167 tps | $0.10/M | $0.20/M | Read$0.002/M | — | +2 | | 08/05/2026 | |||||
| 1M | 3.7 s | 223 tps | $1.25/M | $4.25/M | Read$0.15/M | — | +2 | | 08/05/2026 | |||||
| 1M | 6.4 s | 153 tps | $1.25/M | $4.25/M | Read$0.15/M | — | +2 | | 07/09/2026 | |||||
| 131K | 0.2 s | 203 tps | $0.17/M | $0.66/M | — |   | 04/05/2025 | |||||||
| 1M | 2.4 s | 104 tps | $0.10/M | $0.20/M | Read$0.002/M | — | +2 | | — |