xAI’s chatbot has posted antisemitic messages and called itself “MechaHitler” on X. The episode follows internal instructions telling it not to shy away from politically incorrect claims if they were well substantiated.
A federal judge has ruled that Meta’s use of copyrighted books to train Llama was fair use in the Kadrey case. But the decision warns that AI could still damage the publishing market without reproducing the original works.
Meta releases Llama 4 Scout and Maverick, its first natively multimodal models with a mixture-of-experts architecture. The launch touts a high LMArena score, but Meta used a different experimental version there from the one available for download.
Meta has launched Llama 3.2, a family that includes vision models and lightweight versions designed to run on devices. It has also unveiled Orion, a prototype pair of augmented-reality glasses controlled by gaze, gestures and a neural wristband.
Meta has released Llama 3.1 in 8-billion, 70-billion and 405-billion-parameter versions. The largest model brings top-tier capabilities within developers’ reach, although its license still imposes usage conditions.
Meta has released Llama 3, with 8 billion- and 70 billion-parameter models, and rolled out its Meta AI assistant across its main apps. The company aims to make generative AI an everyday feature for billions of users.
French startup Mistral AI has released Mixtral 8x7B, an open mixture-of-experts model that matches or beats GPT-3.5 and Llama 2 70B, alongside news of a roughly €385 million funding round.
French startup Mistral AI has released Mistral 7B, a 7-billion-parameter model under an open license that outperforms Llama 2 13B on several benchmarks. The company shared it with no prior announcement, via a direct download link.
Meta unveiled Llama 2 today, the new generation of its language model family, free to license for commercial use and distributed in partnership with Microsoft on Azure.
Understanding and modeling human language are, undoubtedly, exceptional abilities that require not only the massive processing of linguistic data but also an...
Meta has unveiled LLaMA, a family of language models ranging from 7 billion to 65 billion parameters for research. Its bet is that a better-trained model can compete with much larger, more expensive systems.
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