GPT-6 Astra

Anthropic debuted Claude Fable 5.2 and Mythos 5.2 on Monday, the company’s answer to OpenAI’s GPT-6 Astra, which came out in early September. The new models, which could…

Can AI fix another AIs brain MIT researchers use GPT Astra to boost Qwens maths skills

Rikiya Takehi: Researchers say LLMs can be good at natively reading and writing neural network weights; GPT-6 Astra edited Qwen3.5-0.8B's weights to make it better at…