AI research

Summary Researchers train a language model from Meta with text generated by OpenAI’s GPT-3.5 for less than $600 – and achieve similar performance. Training large language models is expensive, and powerful models remain the monopoly of large technology companies – right? Perhaps not. Researchers at Stanford used 52,000 instruction-following demonstrations generated by OpenAI’s GPT-3.5 (text-davinci-003) …

Stanford’s Alpaca shows that OpenAI may have a problem Read More »

Summary Med-PaLM is Google’s variant of the PaLM language model optimized for medical questions. The latest version is designed to answer medical questions reliably at an expert level. Last December, Google unveiled Med-PaLM, a version of Google’s giant PaLM (Pathways Language Model) language model optimized for answering medical questions. Med-PaLM was developed using a special …

Google’s medical language model Med-PaLM 2 passes exam questions Read More »

Summary Neural Radiance Fields (NeRFs) are a promising graphics technology that can transform the real world into 3D relatively quickly and with high quality. LERF (Language Embedded Radiance Fields) integrates the capabilities of large language models into NeRFs. This enables accurate 3D object recognition without additional training. UC Berkeley researchers present LERF, which volumetrically integrates …

LERF is like Google for the Metaverse Read More »

Summary OpenAI CEO Sam Altman announced that scientists will continue to have access to the model after a wave of criticism over the Codex shutdown. “We didn’t realize how much people liked this model; we will continue to support it for researchers!” he wrote on Twitter. Only a few days after a first notice, OpenAI …

OpenAI kills its Codex code model, recommends GPT3.5 instead Read More »

Summary Microsoft researchers see a spark of general AI in an early version of GPT-4. “We believe that GPT-4’s intelligence signals a true paradigm shift in the field of computer science and beyond,” says the paper released by Microsoft. GPT-4 shows a spark of general artificial intelligence (AGI), they say, but is only the first …

Does GPT-4 build ladders or rockets? Read More »

Summary Google and Deepmind are working together to develop a GPT-4 competitor called “Gemini”. The Information reports that the Google Brain AI team is working with Deepmind on an alternative to OpenAI’s GPT-4. Work on the Gemini project is said to have begun in recent weeks after Google’s Bard failed to keep up with ChatGPT. …

Google and Deepmind develop GPT-4 competition Read More »