#1ChatGPT#2deep research#3structured reports with citations#4Canvas#5ChatGPT deep research#6ChatGPT + Canvas#7Claude#8Anthropic
#1Perplexity AI#2Claude (Anthropic)#3ChatGPT (OpenAI)#4Deep Research#5Labs#6Google Gemini#7Google Docs#8Gmail#9Drive#10NotebookLM (Google)#11ChatGPT Deep Research