10,000+ custom agents for a Japanese insurer's staff
Google says SOMPO, a Japanese insurer, built more than 10,000 custom agents across its 34,000 employees for tasks like document search and summarisation. Its engineers also cut development time for new models from a week to a day. Vendor-reported.
- Agent or tool
- Gemini Enterprise agents
- Topic
- Knowledge & Notes
- Reported on
- News (Google Cloud)
- Added
- 2026-10-29
Why it matters
Notes are only useful if you can find and connect them later. Agents that organise, summarise and link information make a personal knowledge base far easier to keep up. It is one of 45 sightings filed under Knowledge & Notes on Agent Sightings (number 7 by interest), and one of 3 involving Gemini Enterprise agents.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Gemini Enterprise agents or any similar agent and adjust the details to your situation.
Search our internal documents for what I describe, summarise the matching passages and cite the file for each one.
Tip: Start small: run it once on a low-stakes example, read what the agent did, and only then let it run on real work.
Source
Read the original first-hand account on News (Google Cloud): https://cloud.google.com/blog/products/ai-machine-learning/welcome-to-gemini-at…. Our summary is a paraphrase; details are in the source.
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