reflection/beam-1.0-501b-a23bBeam 1.0 501B A23B is Reflection’s AI model, released Oct 16, 2026. It costs $0.25/M input and $1/M output tokens, and handles a 1M-token context window.
Beam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows.
Scores on standardized evaluations. Higher is better — and rank shows where Beam 1.0 501B A23B lands among all models tracked on Model Beat.
No standardized benchmark scores from Epoch AI yet — common for very recent, image, or niche models. Scores appear here once published.
Beam 1.0 is Reflection's open-weight reasoning model for coding and long-horizon agentic workflows.
Beam 1.0 501B A23B is an AI model developed by Reflection, released Oct 16, 2026.
Beam 1.0 501B A23B is served from $0.25 per million input tokens and $1 per million output tokens (cheapest credible provider on OpenRouter: Nebius).
Beam 1.0 501B A23B supports a context window of up to 1M tokens.
Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Oct 19, 2026.