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Computer Use & Coding RL Gyms

[TechCrunch @TechCrunch]

Nvidia-backed Reflection AI unveils Beam, its first open-weight model, which it says rivals GLM-5.2 on reasoning with far less inference compute. Weights are due this month.
https://t.co/YhJvdSQpTE

[Refresh @refresh_dev]

Congrats to the @reflection_ai on the great model release.

Exciting times for open intelligence!

[Reflection @reflection_ai]

Introducing Beam: a highly efficient agentic open model with 501B total parameters and 23B active.

- Frontier reasoning efficiency
- Advances the Western open frontier on coding & agentic tasks
- Trained end-to-end from scratch

Full weights release this month.

Learn more about Beam: https://t.co/c3Qx2cpM8G

[Refresh @refresh_dev]

Built 100% in @harborframework btw

cc @alexgshaw, @ryan_marten , thanks for continuing to support such a great platform!

[Refresh @refresh_dev]

Introducing Blender Bench v1 (BBv1): a benchmark for frontier LLMs on 20 realistic 3D production workflows including animation, modeling, rigging, cloth & surfacing.

GPT-6 Astra leads overall; Claude Opus 5.5 wins modeling & cloth simulation.

[Refresh @refresh_dev]

Also feel welcome to get in touch at [email protected] :)

[Claude @claudeai]

Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family.

It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work.