GPT-5.6 Sol Launches, ChatGPT Work Takes On Cowork, Meta’s Muse Spark Undercuts the Frontier
Today we’re covering the biggest AI stories of July 10th, 2026. OpenAI launched its GPT-5.6 family led by flagship Sol, landing just below Fable on intelligence benchmarks but ahead on agentic coding, while pairing the release with ChatGPT Work, a Cowork style platform, and a desktop app merge that finally brings OpenAI’s superapp ambitions into users’ hands, all priced to undercut the anxiety that comes with Claude’s usage limits. Meta shipped Muse Spark 1.1, an agent focused model that leads Opus 4.8 and GPT-5.5 on several reasoning benchmarks, opened it to developers at a quarter of rival…
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