Meta has released Muse Spark Open, an AI model designed for agentic coding and long-horizon tasks. This model features multimodal understanding and a 1 million token context window, enabling it to write and debug code, perform multi-step planning, and recover from failures in extended workflows. Muse Spark Open is now accessible via Modal Auto Endpoints, with performance metrics showing strong results on coding benchmarks like Terminal-Bench 2.1 and DeepSWE 1.1. AI
IMPACT Enables advanced agentic coding capabilities with a large context window, potentially improving developer productivity and complex task automation.
RANK_REASON Frontier-lab model release with system card. [lever_c_demoted from frontier_release: ic=1 ai=1.0]
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