Perplexity, Deep Research

Out-analyzing analysts: OpenAI’s Deep Research pairs reasoning LLMs with agentic RAG to automate work — and replace jobs
OpenAI’s Deep Research pairs advanced reasoning LLMs with agentic RAG, delivering automated reports that rival human analysts — at a fraction of the cost. This breakthrough AI tool could redefine ...
OpenAI Says It Will Make Its $200 Deep Research Model Available for Free
At some point in the near future, users on the free tier will gain “unlimited” access to a new model that includes o3 ...
OpenAI’s deep research can complete 26% of Humanity’s Last Exam—a benchmark for the frontier of human knowledge
OpenAI’s o1 and DeepSeek’s R1 models, which previously sat atop the leaderboard, could only get through roughly 9% of the ...
Perplexity’s new Deep Research tool is free to use.
The AI search engine’s new tool “performs dozens of searches, reads hundreds of sources, and reasons through the material to ...
Nature13d
OpenAI’s ‘deep research’ tool: is it useful for scientists?
OpenAI’s chief executive Sam Altman announced the release of its ‘deep research’ tool. Credit: Franck ...
OpenAI’s new ‘deep research’ agent is still just a fallible tool – not a human-level expert
OpenAI has rolled out a new feature on ChatGPT that can produce reports at the level of a ‘research analyst’. But it doesn’t ...
I tried Perplexity’s Deep Research and it doesn't quite live up to ChatGPT's research potential
Despite the name, it's worth noting that the Deep Research fees are a little different. OpenAI’s Deep Research requires a ...