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Beam 1.0

Canonical ID: wandb/reflection/Beam-1.0-501B-A23B

Beam is a 501B-parameter MoE model with 23B active parameters built for coding, reasoning, and agentic workflows.

Reasoning: Yes Tool use: Yes Open weights

Overview

text
Provider
Weights & Biases logo Weights & Biases
Family
beam
Release date
2026-10-16
Last updated
2026-10-16
Input modalities
text
Output modalities
text

Pricing and Limits

Token pricing

Input
$1/1M
Output
$3/1M
Cached input
N/A
Currency: USD

Context and output

Context window
1,048,576
Max output tokens
1,048,576
Qualified ID
wandb/reflection/Beam-1.0-501B-A23B

Model Summary

Beam 1.0 is a model listing in the Weights & Biases provider catalog. It is categorized under the beam family.

The model supports text modalities across input/output paths. Reported context capacity is 1,048,576. Pricing is listed at $1/1M input and $3/1M output.

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