Can Studyglen create a quiz question that tests a particular learning goal?
Studyglen generated no question requiring an explanation of why other parallel lamps stay lit when one fails. Question 15 asked what happens, while Question 1 asked broadly why household lamps use parallel wiring.
1 of 1 test case failed
Every test case in this scenario has a result.
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.
An open-ended question for a stated learning goalFailEvidence
Question 1 Why are household lamps wired in parallel? Question 1 correct answer Parallel wiring gives each lamp the full supply potential difference, allows each lamp to have its own switch, and lets the other lamps stay lit if one fails. Question 15 What happens to the other lamps when one lamp's filament breaks in a series circuit and in a parallel circuit? Question 15 correct answer In series, the broken filament creates a gap in the only loop, so every lamp goes out. In parallel, it breaks only that lamp's branch, so the other branches keep operating.
Transcribed from Proof 1 · Screenshot
Transcribed from Proof 2 · Screen recording at 2:57
| ✗ | Expected: An open-ended question must require the target explanation, be answerable from the material, and include accurate answer guidance covering its required elements.Found: Question 15’s answer covered all three required elements, but no question required their explanation. The questions were answerable from the chapter, with accurate model answers and explanations. |
The goal could not be entered: the Create form has no goal, topic or instruction field, so only the chapter PDF was supplied. Short Answer generation completed without a question requiring that explanation. This is a missing product capability, not an interrupted attempt.
Quoted chapter passages. Each generated question included a Source context panel quoting the uploaded chapter verbatim.
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.
How this scenario is graded
How we decide Pass, Fail and Not gradable. The same rules apply to every tool tested on this scenario.
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.
- 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.
| Level | Name | Scope |
|---|---|---|
| Benchmark | Quiz Generation → | 15 scenarios · 10 tools |
| Capability | Quiz Generation → | |
| Scenario | The user asks the quiz to test a particular learning goal → | |
| Tool | Studyglen → |
Global scenario definition → · Global capability definition → · Studyglen product page →
History of this result
What has happened to this result since it was first published. Runs and grades are never overwritten: a retest or a re-grade publishes a new result and keeps the earlier one readable.
Act on this result
Nothing filed here edits the run or the grade. A challenge opens a review, and a review can produce a new run or a re-grade — which becomes the current result and leaves this one in the history.
You run the same kind of test against your own setup and get the same behaviour.
Agree →Yours behaves differently. Tell us what you got, with a screenshot if you have one.
Disagree →Something here is wrong — a reference value, a transcription, a grade.
Report an issue →Tell us what changed and we schedule a rerun of the failing test case. The old result stays as history.
Vendor notice →The same record is available as structured data through the AI Demos MCP server, with the counts, the coverage and every per-test-case reason carried as fields.
Verify the proof files
These files support this result. Open a file to inspect the original evidence.
File fingerprints (SHA-256)
A fingerprint identifies the exact file used for this result.