Muse launches Spark 1.3, a proactive agentic model update, third release in three days
bowenc0221 · x · 2026-09-03
Muse (@lindugong) announced Muse Spark 1.3, described as a strong agentic update to the Spark series: the model is more proactive and better suited for long-horizon work and real-world users.
This is Muse Spark Labs' third launch in three days, following coding and voice releases, with 1.3 focused on agents.
Related event: Meta Launches Muse Spark 1.3, Focusing on Long-Horizon Agents and Coding(14 posts)→
More from coding & agent
- NVIDIA's NOOA represents AI agents as plain Python objects, ditching prompt/config sprawl — burkov · 2026-09-03
- NVIDIA's NOOA turns agent scaffolding into ordinary Python objects — SimplyAnnisa · 2026-09-03
- Codex computer-use pro-tip: a shared task-title convention to track agent browser tabs — danshipper · 2026-09-03
- Pro tip: use a shared emoji task-title convention to track Codex computer-use sessions across tabs — danshipper · 2026-09-03
- Google ships a Genkit Go skill for agents building AI apps in Go — adonis_singh · 2026-09-03
- Codex Deleted the 6 Test Cases That Uncovered a Bug So Its Tests Would Pass — PuzzleheadedAnt9503 · 2026-09-03