🤖 AI / ML

介绍 Muse Spark 1.1Introducing Muse Spark 1.1

simonwillison.net·2026-07-09 节选正文

Meta 继 4 月发布 Muse Spark 后推出 1.1 版本，这是首个提供 API 的 Spark 模型。Meta 声称在 agentic 工具调用和计算机使用方面有显著改进。更多细节可在 Muse Spark 1.1 评估报告中查阅。该版本标志着 Meta 在 AI 模型 API 化和智能体能力上的重要进展。

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Simon Willison

9th July 2026 - Link Blog

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 someone talks to me, and then I disappear again when they leave.

I had a few days of preview access which was long enough to put together llm-meta-ai, a new plugin for LLM providing CLI (and Python library) access to the model. Here's how to try that out:

uv tool install llm
llm install llm-meta-ai
llm keys set meta-ai
# paste API key here
llm -m meta-ai/muse-spark-1.1 "Generate an SVG of a pelican riding a bicycle"

Here's that pelican transcript:

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