NVIDIA AI Dev highlighted on March 27, 2026 that Edison's PaperQA3 can reason over more than 150 million research papers and patents and posted strong LABBench2 results. Edison's article says the multimodal system can now read figures and tables, compare hundreds of visual elements before answering, and rank among the strongest deep-research agents on relevant LABBench2 subsets.
Together AI said on March 13, 2026 that v2 of Open Deep Research is fully free and open source. The companion blog describes a planner and self-reflection workflow for multi-hop web research and ships code plus evaluation assets for developers.
On February 12, 2026, OpenAI introduced ChatGPT deep research, an agentic workflow designed to run multi-step web investigations and produce citation-backed reports. The release targets higher-value knowledge work where traceable evidence matters as much as speed.