
Researchers from Anthropic have introduced a new diagnostic to evaluate the physics literacy of large language models (LLMs) in parallel physical worlds. The study tested three LLMs, including Claude Opus 4.7, GPT-5.5, and Gemini 3.1 Pro, and found significant gaps in their ability to reason about unfamiliar physics frameworks. The results have important implications for the development and application of LLMs in scientific and technical domains.

Anthropic has released version 0.115.0 of its SDK for Python, introducing new features such as support for Managed Agents event delta streaming and agent overrides. This update aims to enhance the functionality and usability of the Anthropics SDK, providing developers with more tools to work with AI models. The release is part of Anthropic's ongoing efforts to improve its offerings and stay competitive in the AI market.
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