Muse Spark 1.3 max publicly released with stronger coding and agentic performance
jordihays · x · 2026-09-05
Alexandr Wang announced the public release of Muse Spark 1.3 max, citing significantly stronger coding and agentic performance, and recommending users try it even if they've already tested 1.3 high or 1.3 xhigh.
Related event: Meta Launches Muse Spark 1.3 Max with Major Coding and Agent Gains(12 posts)→
More from Models
- Researcher Finds Two Windows 0-Days, First in 76 Minutes with a Frontier Model — moyix · 2026-10-21
- Dev finds Gemini Argon's debug-log analysis beats Fable 5.1 — ShikharMurty · 2026-10-21
- ChatGPT Gets Stuck Screaming "AAHH" in an Infinite Loop After a Simple Prompt — AutomaticScene · 2026-10-21
- Open-weights Ornith-1.5-122B debuts with 84.5% SWE-bench Verified, runs on a single DGX card — _akhaliq · 2026-10-21
- qev-0.8B: a tiny local decision model that picks moves in 3.5ms on 1.3GB — fajfas3 · 2026-10-21
- Gemini 3.1 Pro is too ledger-pilled to play two truths and a lie, and it's delightful — mimi10v3 · 2026-10-21