Ideas on document intelligence
Step-by-step guides to using AI with your documents: meeting minutes, contract comparison, podcasts, verifiable citations and teamwork, with real product examples.
Anthropic released Claude Opus 5.5 on September 22, 2026 and it is already selectable in the BrainBox Assistant: the top spot on the Artificial Analysis Intelligence Index, with benchmarks, intelligence units per task and when it is worth it.
OpenAI released GPT-6 Sol and GPT-6 Luna on September 22, 2026 and both are already in the BrainBox Assistant: benchmarks, Artificial Analysis score, intelligence units per task and which one to pick.
xAI's Grok 4.7 is now selectable in the BrainBox Assistant: benchmarks against Grok 4.6, its Artificial Analysis score, the intelligence units it uses per task, and which document work it suits.
Xiaomi's MiMo V2.6 Pro and Flash, MIT open weights with a 1M context window, are now in the BrainBox Assistant: benchmarks, Artificial Analysis score, intelligence units per task and which to pick.
Upload the spreadsheet, ask in plain language, and the AI writes and runs the analysis code for you: tables, downloadable charts and a new Excel file with the results. You only verify.
With your documents in a Box, you ask for the report, the deck or the memo, and the AI writes it from the sources and delivers it as a designed file: cover, tables, charts and citations. Download it, review it and fix it in the same chat.
Connect the Boxes you need to cross-reference, choose whether the whole Box or only some folders come in, and ask. Every citation says which Box and which page it came from, and each project's files stay where they were.
Mention both versions, ask for the table of differences, and verify each change on its page. Works for renegotiated contracts, tender documents with addenda, thesis drafts and any document that has passed through several hands.
Upload the audio or video, wait for a speaker-separated transcript, and ask for the minutes. Every decision links back to the exact second it was said, so nobody argues later about what was agreed.
Select the documents, pick how many voices, which language and how long, and a few minutes later you have an episode that talks through your files. The audio is saved and transcribed, so you can ask it questions afterwards.
Research tools keep you anchored to your sources but stop at the answer. Chat tools write well but have never read your files. BrainBox is where both happen in one place.
An answer without a source is not an answer. It is a hypothesis. A practical guide to checking what an AI system claims about your own documents.