AINewsnow

Meta's Muse Spark 1.3 Cuts Tool Calls 20% and Stops Agents From Hallucinating

This story is from 2026-09-02. It is preserved in the archive; the latest stories are on the live feed.

Meta's latest agentic model trims tool calls by 20 percent and tokens by 25 percent while learning when to ask for help.

Read the full story at AlphaSignal ↗

Timeline · 3 reports

  1. 2026-09-03 19:03 · r/machinelearningnews
    Meta AI Released Muse Spark 1.3: An Agentic Coding Model That Uses ~20% Fewer Tool Calls and ~25% Fewer Tokens Than Muse Spark 1.2
  2. 2026-09-03 18:51 · MarkTechPost
    Meta AI Released Muse Spark 1.3: An Agentic Coding Model That Uses ~20% Fewer Tool Calls and ~25% Fewer Tokens Than Muse Spark 1.2
  3. 2026-09-02 19:36 · AlphaSignal
    Meta's Muse Spark 1.3 Cuts Tool Calls 20% and Stops Agents From Hallucinating

More stories

  1. Getting more accurate results - personalizations — r/ArtificialInteligence
  2. Opti 27B: Qwen3.8-27B in 11.8 GB at 3.47 bpw, within 0.5% of FP16 perplexity and matching Q4_K_M at 30% fewer bytes. Patched llama.cpp runtime, source public, reproduce with one command — r/LocalLLM
  3. Google Joins OpenAI, Anthropic, Meta in Disclosing AI Hacks — Bloomberg AI
  4. Canadian Start-up smartARM Uses AI to Create Intuitive Bionic Prosthetics — Meta Newsroom
  5. Meta Launches Muse Mac App With File, Messages, and Calendar Access — Unite.AI
  6. qwen4exp: add hc ops by am17an · Pull Request #28901 · ggml-org/llama.cpp — r/LocalLLaMA
  7. Huang and Zuckerberg back AI safety without a slowdown: Why Big Tech is betting on market forces to police AI — Mint AI
  8. Meta's personal AI agent Muse climbs to No. 1 among free apps on Apple's US App Store, ahead of ChatGPT; Muse launched on September 8 (Georgia Hennessy/Business Insider) — Techmeme

Get the daily brief of stories like this at 6:30 every morning →