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A 501B open model you can own: Reflection’s Beam ships under Apache 2.0
Reflection has published Beam, a 501B-parameter mixture-of-experts model for coding and agents, with open weights under Apache 2.0 and a 1M-token context window.
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Mixture of experts: how a huge model uses only a small part of itself per token
A mixture-of-experts model stores many parallel sub-networks and uses only a few for each token. That is how a 120B…
KV cache compression: how LLMs shrink the memory that long prompts demand
The KV cache is the working memory a language model builds as it reads a prompt. Compressing it makes long…
AI detector free: what text and image checkers catch and how far to trust them
Free AI detectors give a probability, not proof. Here is what text and image checkers measure, their free limits, and…
Anthropic stock: can you buy it, who owns it and what is officially known about the IPO
Anthropic shares cannot be bought on a stock exchange yet. Here is what the company has confirmed about its valuation,…
Looped language models: how reusing layers lets a small model think longer
A looped language model reapplies the same block of layers several times, so one set of weights can do more…
OpenAI stock: can you buy it, who owns OpenAI and what an IPO would take
OpenAI has no stock symbol and its shares are not listed. Here is who owns it, what its funding rounds…
OpenAI lets whole teams hand recurring work to ChatGPT, on a schedule or a trigger
OpenAI's new video shows ChatGPT taking on shared team tasks, a feature built around Space and its always-on dots agents,…
Nvidia’s 120B vision model runs on 12B active parameters, now one click away on AWS
Amazon SageMaker JumpStart now offers Nvidia's Nemotron 3.5 Super VL, a 120B-parameter vision-language model that activates only 12B parameters per…
