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The Polylog AI Intelligence Brief

Morning Edition · Monday, August 3, 2026Published at 1:38 AM EDT · New York

Meta Opens a Paid Frontier API With Muse Spark 1.1, Ending Its Open-Only Posture

The multimodal agentic model is available through an OpenAI- and Anthropic-compatible API priced at $1.25 and $4.25 per million input and output tokens.

Meta Opens a Paid Frontier API With Muse Spark 1.1, Ending Its Open-Only Posture

Meta Superintelligence Labs introduced Muse Spark 1.1 and the Meta Model API, a public preview that puts Meta into the same metered-API business as Anthropic and OpenAI. Muse Spark 1.1 is a multimodal reasoning model built for agentic tasks…

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Part of a tracked trend

Hyperscalers Enter the Frontier API Market

Large platform companies increasingly convert in-house frontier models into metered, incumbent-compatible APIs, competing on switching cost and distribution rather than pure capability.