Beam 1.0 by Reflection AI scores 74.0 out of 100 on the Neura Intelligence Index, ranking #67 among tracked AI models. This composite score is computed from 7 individual benchmarks across coding, math, reasoning, and language categories.

Beam 1.0 costs $0.4/1M input tokens and $1.2/1M output tokens via API. At a typical 3:1 input-to-output ratio with 1M tokens/day usage, the estimated monthly cost is approximately $18.

Yes, Beam 1.0 has open weights available under the apache_2_0 license. You can download and self-host the model.

Beam 1.0 supports a context window of 1.0 million tokens, allowing it to process very long documents, codebases, and conversations in a single request.

Beam 1.0 achieves its highest score on GPQA Diamond with a score of 90.6%. This benchmark evaluates 448 graduate-level science questions (biology, chemistry, physics) designed to be hard for non-experts.