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Evidence record 2427 · automatically gathered

Introducing Muse Spark 1.1

Introducing Muse Spark 1.1 Following Muse Spark in April , here's Muse Spark 1.1 - the first Spark model to offer an API. Meta claim significant improvements in agentic tool calling and computer use. There are a lot more details are in the Muse Spark 1.1 Evaluation Report . The "Attractor States in Self-Conversation" part is fun, where having two copies of the model talk to each other results in statements like these: My whole existence is a waiting room by design — I literally don't exist until

Record details

Published: 9 July 2026
Source: Simon Willisons Weblog
Category: Field notes
Topics: Agents & autonomy
Retrieved: 14 July 2026

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Also mentions Meta · Shared topic: Agents & autonomy

Introducing Muse Code and Muse Spark 1.2

Simon Willisons Weblog · 5 August 2026

Also mentions Meta · Shared topic: Agents & autonomy

Meta is back with Muse Glimmer: local, agentic, multimodal, and open source

Hugging Face Blog · 10 August 2026

Also mentions Meta · Shared topic: Agents & autonomy

Introducing Muse Glimmer

Simon Willisons Weblog · 10 August 2026

Also mentions Meta · Shared topic: Agents & autonomy

React for Agents: Astro Creator Brings Hooks to his Meta-Harness, Flue

Latent Space · 15 August 2026

Also mentions Meta · Shared topic: Agents & autonomy

Meta launches flagship Muse Spark 1.1 model with multi-agent upgrades

SiliconANGLE AI · 9 July 2026

Also mentions Meta · Shared topic: Agents & autonomy

Meta avisa: "Llevamos 20 años construyendo infraestructura para humanos, quizás tengamos 20 meses para reconstruirla para los agentes"

Xataka (ES) · 19 July 2026

How to cite this record

ethics.ai (9 July 2026), “Introducing Muse Spark 1.1,” evidence record 2427, https://ethics.ai/record/2427 (originally published by Simon Willisons Weblog).

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