OpenAI says it has become a C2PA conforming generator, will add Google DeepMind’s SynthID watermarking to OpenAI-generated images, and is previewing a public tool to verify whether an image came from OpenAI.
Notion introduced a Developer Platform with a hosted Workers runtime for custom code, an External Agent API to bring third-party agents into a workspace, and a new `ntn` CLI for developers and coding agents.
A new arXiv paper introduces EngiAI, a LangGraph-based multi-agent reference system, and EngiBench, a benchmark suite to evaluate how LLM agents handle engineering workflows, retrieval, and HPC orchestration.