Saving a report takes one click. When you finally need it, the questions begin: Which page supported that conclusion? Was it about this year or last year? Everyone, or just one industry?
The folder grows while writing gets harder. You remember reading something relevant, but recognition alone cannot support a confident sentence.
AI can help organize the material. Start by making the question small enough that you can check its answer.
Begin with a decision you need to make
“Help me understand these documents” is a large assignment. “I need to decide whether this feature suits my work; find its requirements and limitations first” gives the work a direction.
Take Google's source-based notebook tool as an example. The official help page consulted for the original article calls it Gemini Notebook. It describes importing sources, selecting material to question, and identifying specific sources in your prompt. Official source guidance
On a computer, open the tool, create a notebook, choose “Add sources,” and import three documents you have permission to use. In the Sources area, select just those three before asking a question. These steps follow documentation rather than a hands-on session in your account; actual interface labels may differ.
Choose the three most relevant documents. Give them recognizable names, such as “Product description_version date,” “Requirements,” and “Test notes.” Dates matter: conflicting answers sometimes describe different moments.
Write one sentence at the top of the notebook: What decision should reading this material help me make today? Judge every additional source against that question.
First, ask where the facts are
Before requesting a polished summary, give the model a task you can check item by item:
Using only the selected sources, list explicit facts relevant to my question. Name the source and a passage I can locate for each fact. Write “not specified” where the material is silent. Do not fill gaps with general knowledge or present your inference as a source conclusion.
This organizes the output; it does not guarantee compliance. Open the originals and check.
Watch especially for smooth, complete sentences. A model may join information from separate passages, and the join may introduce a meaning neither passage supplied.
Begin with the three statements most likely to affect your decision. Are their conditions intact? Has “may” become “will”? Has one company's result become a promise to every user? Find support for the remaining factual statements before using them formally, too.
Leave disagreements visible
Here is an entirely fictional exercise:
| Source | What it says |
|---|---|
| A: Monday draft | Event on the 25th; budget capped at CNY 300 |
| B: Tuesday discussion | Someone proposes the 26th and CNY 500 |
| C: Manager's confirmation | Date still undecided; prepare within CNY 300 for now |
A request to “summarize the arrangements” may produce a decisive date and amount. These sources do not establish a final date.
Compare A, B, and C. Separate confirmed arrangements, proposals, and unresolved conflicts. Give evidence for each. If the final arrangement cannot be established, say whom I need to ask and what needs confirming.
The answer key designed for this exercise is simple: the 25th is a draft, the 26th a proposal, and the date remains unresolved. CNY 300 is the working budget; CNY 500 is unconfirmed. This is a human-written example, not a claimed tool result.
Sometimes the most useful output is a table with an empty cell. The gap tells you whether to ask someone, inspect another record, or wait for a decision.
Make the answer part of your own understanding
Close the AI summary and write three lines yourself: What do I know? What remains unknown? Which action changes because of this?
For the exercise, a usable note would be: “The date has not been finalized. Preparations currently follow a CNY 300 budget. The 26th and CNY 500 were discussion proposals and still need approval.” It is plain, but its boundaries are clear.
Then ask the tool to inspect your version:
Check whether my restatement goes beyond the sources. Identify specific sentences as supported, plausible but unverified, or contradicted. Explain problems before suggesting revisions.
You can disagree with the revisions. Know where the disagreement lies. The tool exposes gaps; you decide which conclusions hold.
Count the checking time, too
In vendor-published interviews, participants describe organizing information, learning skills, and connecting saved time with family life. These are self-reports about what people value, not a calculation of how much time you will save. Anthropic's interviews and methods
For your own work, record the time spent searching, drafting, and checking a recurring task, plus errors found. Repeat the record when using AI for a similar task. Differences in difficulty mean one comparison offers a clue, not a controlled result.
If the draft takes ten seconds and verification takes forty minutes, those forty minutes belong in the total.
This tutorial is based on documentation. Available features, regions, accounts, and interfaces need checking in the product you actually use.
Open that neglected folder. Pick three sources and write one question. You need not read everything today. Start by finding the evidence for one sentence you intend to write.