Muse Spark 1.3 now available on AI Gateway
UpdateVerifiedAdded Sep 22, 2026
Muse Spark 1.3 from Meta is now available on AI Gateway, in both the standard and contributor pricing tiers. This model improves on prior Muse Spark models at agent work and coding, with a 1M token context window and text, image, and PDF input. On coding it takes fewer turns and writes less filler than the previous release.
Topics: AI agents, LLMs, Pricing, Developer tools, Coding agents
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