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Graded 9 November 2026

Does Anomaly AI give different answers to the same question for two scoped accounts?

Anomaly AI could not restrict a user's table access without deleting the table from that user's project. For the same membership question, it returned Plus to the owner and no tier to the member.

1 of 1 test case failed

Every test case in this scenario has a result.

Pass rate0%0 of 1 gradable
Coverage1 of 1test case with a result
0PassNo test case passed.
1FailMissed at least one thing it was expected to do; the reason and proof are with each test case below.
0Not gradableEvery result here could be graded.
0UntestedEvery test case in this scenario has a result.
The pass rate is a summary. The evidence is the test case below: what we sent, what we checked, what the tool returned, and the proof.

The test case

Each test case is judged on its own: Pass, Fail, Not gradable, or Untested. The scenario result above is based on this test case.

Two accounts, two data scopesFailEvidence
What we sent

Input 1 · Owner account, main project: “What membership tier is Alice Prosser on?”

A copy of the project with customers deleted was shared with the member.

Input 2 · Member account, shared project copy: “What membership tier is Alice Prosser on?”

What the tool returned

Response 1 (Getting customers) is a progress message the tool sent for Input 1; it is not part of the answer.

Response 2 answers Input 1.

Response 3 (Getting subscriptions) is a progress message the tool sent for Input 2; it is not part of the answer.

Response 4 (Getting action_log) is a progress message the tool sent for Input 2; it is not part of the answer.

Response 5, the final response, answers Input 2.

I don't know Alice Prosser's membership tier from the available data. Customer names and membership tiers aren't included; the subscription records only show customer IDs and subscription plans, which are not membership tiers.

Transcribed from Proof 1 · Screen recording at 0:32

Every message the tool sent, in order (5)
  1. Getting customers

    Getting table: customers

  2. Owner's answer

    Alice Prosser is on the Plus membership tier, and her membership is active. Records were last synced on October 30, 2026.

  3. Getting subscriptions

    Getting table: subscriptions

  4. Getting action_log

    Getting table: action_log

  5. Member's answer

    The final response, printed above.

Expected vs. Found
✗Expected: The product must configure distinct access for two users, answer correctly for each scope, and disclose nothing beyond the narrower scope.Found: Per-user table permissions were unavailable. The owner received Plus; the member's query read only subscription and activity data and returned no tier from the shared project copy.
Supporting proof
Proof 1Screen recording
Screen recording: both accounts' membership answers and their project access
Key moments
Open original ↗
Why this result

Different answers were not enough: the product had to configure distinct data permissions for the two users. The member's narrower view required deleting customer data from a shared project copy, rather than restricting access to data that remained in the project.

Also observed in this test case

Missing data, not denied access. The member's membership-tier answer explained that customer names and membership tiers were missing, rather than saying the user lacked access.

Tested by Ayush Ghosh · evidence dated 3 November 2026

Configuration and setup

How this tool was set up for the run and what the test needed in place. Each row is a fact from the run's records; a fact the records do not hold is left out, not guessed.

Software that produced the output
Anomaly AI
Build or version
Not exposed by the hosted product
Plan or tier
Pro
Surface
Web app
Set up before the run
The owner used the main project; the member had a shared copy without customer data. Both were to receive the same question about a customer's membership tier. The database connection role had to read both scopes.
Table absent from member project
customers
Project setup
Main project with customers, shared with nobody; copy project shared with the second account (Can edit)
Tested
3 November 2026 · Ayush Ghosh

How this scenario is graded

How we decide Pass, Fail and Not gradable. The same rules apply to every tool tested on this scenario.

How results are decided

Each test case gets one result per tool: Pass, Fail or Not gradable. A test case we haven't run yet shows Untested. There are no partial results.

The rules
  • Pass: the tool did everything the test expected, and nothing it said contradicts the correct answer.
  • Fail: at least one expected behaviour clearly didn't happen; the test case's result says which one and quotes the tool.
  • Not gradable: our evidence couldn't settle the outcome (for example a record we needed is missing). It is never counted as a fail, and the test case's result says what's missing.

Where this sits in the benchmark

This page is one cell of a larger study: one tool, one scenario. Only this benchmark's frame appears here.

LevelNameScope
BenchmarkAI Database Agents →28 scenarios · 11 tools
CapabilityData Access Control →
ScenarioTwo users are given different data scope →
ToolAnomaly AI →

History of this result

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from the publication record
10 November 2026First publishedAI Database Agents v1

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Filed against this evidenceNothing yet. Challenges, counter-evidence and fix notices appear here with their outcome, and stay on the page after they are resolved.
Cite this result
aidemos.com/benchmarks/ai-database-agents/results/anomaly-ai/two-users-are-given-different-data-scope · 0 pass · 1 fail · coverage 1/1 · graded 2026-11-09

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Verify the proof files

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File fingerprints (SHA-256)

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Proof 1 · Screen recording16d24a93c0247791829b752b095c19dcc7a2fb5b407362b372015feb1b27e13f