# Reflection AI — Beam is now available

- Company: Reflection AI (reflection.ai)
- Announced: 2026-10-16
- Category: open-weight-release
- Coverage: not counted
- Announcement: yes
- Group: models
- Source: https://reflection.ai/blog/beam-is-available
- Record: https://forck.live/items/23534-beam-is-now-available
- Subject: Reflection Beam
- Open weights: yes
- Models affected: Beam
- License: Apache 2.0

Reflection AI released Beam, its first open-weight model, under an Apache 2.0 license on Hugging Face. Beam is a sparse Mixture-of-Experts model with 501 billion total parameters and 23 billion active, designed for coding, reasoning, and agentic workloads. The release includes model weights in BF16, FP8, and NVFP4 precision, a speculative decoding drafter, and an ecosystem of over 40 partners and integrations.

## Evidence

Verbatim from https://reflection.ai/blog/beam-is-available:

> Beam is our first open-weight model, built for advanced coding, reasoning, and long-horizon agentic workloads with frontier reasoning efficiency. Today, we have released Beam’s model weights on Hugging Face under an Apache 2.0 license.

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