Reflection launches Beam 1.0, its first open-weight model built for coding, reasoning and agentic tasks

tomaarsen · x · 2026-10-16

Reflection has launched an official Hugging Face organization and released Beam 1.0, its first open-weight model, positioned for coding, reasoning, and agentic tasks. The org page ("Make intelligence open and accessible to all") links to GitHub (reflection-oss), a docs hub, and the platform.reflection.ai platform. Ex-HF staffer julienc amplified the release.

Related event: Reflection AI Open-Sources Beam-1.0: 501B MoE Model with Apache 2.0 and 40+ Ecosystem Partners(18 posts)→

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