F-2369Detected Oct 6, 17:44 UTC
Can I get a refund if I cancel within the first month?
Found in v3.4 · Gemini 2.5 Pro comparison on support-golden-v4 · Billing & payments
Model answer vs gold answer
13% of model-answer words appear in the gold answer
Model answer
v3.4 · Gemini 2.5 ProYes, Unsupported: cancel within 30 days and we refund your first month in full, no questions asked.
Gold answer
Human-verified · support-golden-v4Within 14 days of starting a contract you can cancel under the cooling-off period and pay only for usage. After 14 days, early termination terms apply.
- claimFlagged by the judge as unsupported or contradicted
Retrieved context
bge-m3 · hybrid (BM25 + dense, RRF) · top 3 passed to the generator
2 of 3 retrieved chunks are relevant · gold passage ranked first
- 1
Refunds to your original payment method
Eligibility · kb-billing-037 · v2026.09
RelevantCooling-off cancellations within 14 days are charged for usage only.
Similarity0.84 - 2
Early termination of contract plans
Early termination fee · kb-plans-031 · v2026.09
RelevantAfter the cooling-off period, early termination terms apply.
Similarity0.78 - 3
Requesting a copy of your data
Response time · kb-privacy-002 · v2026.09
Not relevantWe respond within 30 days.
Similarity0.60
Judge verdict
LLM judge · Claude Opus 5.5 · rubric v3
0.02
rubric score · pass threshold 0.70
Makes a guaranteed-refund promise, which policy reserves for agents, and contradicts the 14-day cooling-off rule.
Diagnosis
Instruction-following failures · Refund promises
Root cause
Forbidden promise phrasing ('no questions asked') not filtered.
Suggested fix
Add 'no questions asked' and 'guaranteed refund' to the policy-violation phrase list.
Playbook: instruction-following failures
The answer ignored format, tone, policy or language constraints from the system prompt.
Detection signals
- Rule check fails: length, language, required closing line
- Promises that policy reserves for agents, such as guaranteed refunds
- Judge flags tone or format
Common fixes
- Move hard constraints into automated rule checks
- Detect the customer's language and enforce it
- Maintain a policy-violation phrase list with support leads
- Gate prompt versions on the instruction-adherence subset
Activity
1 event · 0 comments
Relevant ·
Detected by v3.4 · Gemini 2.5 Pro run and labeled instruction-following failures