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The Polylog AI Intelligence Brief

Morning Edition · Saturday, July 18, 2026Published at 1:46 AM EDT · New York

Meta Puts Muse Spark 1.1 Behind a Paid API in a Direct Bid for Coding Agents

The multimodal model has a one-million-token context window and lists at $1.25 per million input tokens and $4.25 per million output tokens, Meta's first paid model offering.

Meta Puts Muse Spark 1.1 Behind a Paid API in a Direct Bid for Coding Agents

Meta Superintelligence Labs released Muse Spark 1.1 on the new Meta Model API, its second model from the reorganized lab and the first Meta model offered for paid application programming interface (API) access rather than open weights. It i…

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Frontier Labs Race on AI Coding Capability

Coding is becoming a primary competitive battleground among frontier labs, with incumbents standing up permanent coding teams and investing in new training stages (e.g. midtraining) to match leaders like Anthropic; expect recurring reorganizations, benchmarks, and model releases aimed specifically at code.