Reflection releases Beam weights with a capped beta API
Reflection released Beam's BF16, FP8 and NVFP4 weights on October 16. Developers can also use its public-beta API, whose free access has daily limits.
The big change
What changed: Beam's October 16 release made Apache 2.0 model weights available in three documented precision formats after an earlier private preview. Developers can inspect and host a specific checkpoint rather than rely solely on preview access.
Why it matters: Reflection's public-beta API offers another route through a key and a documented chat endpoint. Its current free allocation is capped daily, and the public terms leave the exact allowance to the account dashboard.
What to watch: Self-hosting, hosted inference and an agent harness require different components and budgets. The released drafter is optional and depends on Beam; the partner and training claims need route-specific verification. No independent Beam deployment or benchmark was conducted for this article.







