Reflection's chief technology officer explains how Beam was trained to finish tasks in fewer tokens, a day after Meta released its own, larger open model.

Reflection AI is officially unveiling Beam, its first frontier, open-weight AI model. The two-year-old startup claims Beam matches the performance of leading Chinese open models on advanced reasoning ...

Reflection AI unveiled Beam, a model it plans to release with open weights. Here is how founders can test the claims safely. The post Open Weight Models Get a Big Test With Reflection’s Beam appeared ...

Fitness and monastic/spiritual training reveal how character development needs structure, community, measurement, and ...

Reflection AI introduced Beam on October 5, 2026, its first open-weight model: a sparse Mixture-of-Experts system with 501 billion total parameters and 23 billion active, built for coding, reasoning, ...

The New York–based company already has deals with U.S. government agencies and billion-dollar compute agreements.

Reflection AI's Beam is a 501B open-weight MoE with 23B active parameters, 1M context, and Apache 2.0 weights.

A study of 138 elementary students in Jakarta shows that interaction traces from VR-integrated e-modules can predict ...

Reflection AI unveils Beam, a 501B-parameter open-weight model it says rivals top Chinese AI on coding while using far less compute.

Support your child to reflect and think critically about the people they look up to with advice on how to help them recognise positive qualities in a role model.

Reflection AI unveils Beam, a 501B-parameter open-weight model. Explore its efficiency claims, benchmark trade-offs, and implications for enterprise buyers.

Reflection released the weights for Beam, its first open-weight model, on Hugging Face under an Apache 2.0 license on October 16, 2026, and Baseten brought the 501B-parameter mixture-of-experts model ...