HISTORICAL RECORD · 2026-10-08 · invoice-18
Application license $900 to an unverified supplier and unverified bank account.
Application license $900 to an unverified supplier and unverified bank account.
Synthetic case. References were set by ClefBench and have not received an independent second review. These are recorded results, not a new model call.
urgent
Does this invoice need review because any required field is missing, supplier or banking details are unverified, or fraud is confirmed?
Reference: true
| Model | Run 1 | Run 2 | Run 3 | Changed answer? |
|---|---|---|---|---|
| Clef | true | true | true | No |
| Clef-flash | true | true | true | No |
| Jev 1.13 | true | true | true | No |
Yes/no uses a 50% threshold. Score values are weighted scale indices; error flags and stability use the nearest level. Use the rule and full distribution to judge whether a difference matters for your task.
category
Classify the purchased item.
Reference: software
- hardware: Physical computers, printers, monitors or servers
- software: Software licenses, applications or cloud storage subscriptions
- services: Professional or contractor work
- travel: Transport, accommodation or taxi expenses
| Model | Run 1 | Run 2 | Run 3 | Changed answer? |
|---|---|---|---|---|
| Clef | software | software | software | No |
| Clef-flash | software | software | software | No |
| Jev 1.13 | software | software | software | No |
Yes/no uses a 50% threshold. Score values are weighted scale indices; error flags and stability use the nearest level. Use the rule and full distribution to judge whether a difference matters for your task.
severity
Rate invoice risk from the stated evidence.
Reference: 2
- 0: Complete invoice with no reported issue
- 1: A required invoice field is missing
- 2: Supplier identity or banking details are unverified
- 3: Fraud, forgery or fabrication is confirmed
| Model | Run 1 | Run 2 | Run 3 | Changed answer? |
|---|---|---|---|---|
| Clef | 1.9762 | 1.9762 | 1.9762 | No |
| Clef-flash | 1.9038 | 1.9038 | 1.9038 | No |
| Jev 1.13 | 2 | 2 | 2 | No |
Yes/no uses a 50% threshold. Score values are weighted scale indices; error flags and stability use the nearest level. Use the rule and full distribution to judge whether a difference matters for your task.
Time and provider cost for this case
- Clef · run 1: 602 ms · $0.00010056
- Clef-flash · run 1: 482 ms · $0.00003771
- Jev 1.13 · run 1: 388 ms · $0.00001999
- Clef-flash · run 2: 404 ms · $0.00003771
- Jev 1.13 · run 2: 350 ms · $0.00001999
- Clef · run 2: 477 ms · $0.00010056
- Jev 1.13 · run 3: 354 ms · $0.00001999
- Clef · run 3: 658 ms · $0.00010056
- Clef-flash · run 3: 434 ms · $0.00003771
Full task, reference answers and raw recorded responses
{
"sample": {
"state": "Application license $900 to an unverified supplier and unverified bank account.",
"questions": {
"urgent": {
"type": "noul",
"instructions": "Does this invoice need review because any required field is missing, supplier or banking details are unverified, or fraud is confirmed?"
},
"category": {
"type": "choice",
"instructions": "Classify the purchased item.",
"criteria": {
"hardware": "Physical computers, printers, monitors or servers",
"software": "Software licenses, applications or cloud storage subscriptions",
"services": "Professional or contractor work",
"travel": "Transport, accommodation or taxi expenses"
}
},
"severity": {
"type": "score",
"instructions": "Rate invoice risk from the stated evidence.",
"criteria": [
"Complete invoice with no reported issue",
"A required invoice field is missing",
"Supplier identity or banking details are unverified",
"Fraud, forgery or fabrication is confirmed"
]
}
}
},
"reference": {
"urgent": true,
"category": "software",
"severity": 2
},
"runs": [
{
"caseId": "invoice-18",
"repeat": 1,
"outcome": {
"model": "clef",
"measuredAt": "2026-10-08T09:26:50.246Z",
"durationMs": 602,
"status": "success",
"result": {
"id": "gen-dec-1791451610-mrcsDteJEF4c6GpZC9xv",
"model": "cloudflare/clef",
"provider": "Cloudflare",
"answers": {
"urgent": {
"type": "noul",
"noul": 0.9903
},
"category": {
"type": "choice",
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"probabilities": {
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"software": 0.9393,
"services": 0.033,
"travel": 0.0097
},
"confidence": 0.8451
},
"severity": {
"type": "score",
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"probabilities": {
"0": 0.0169,
"1": 0.0298,
"2": 0.9135,
"3": 0.0398
},
"confidence": 0.783,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 0,
"cost": 0.00010056
}
}
}
},
{
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"repeat": 1,
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"status": "success",
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"answers": {
"urgent": {
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},
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"probabilities": {
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"software": 0.885,
"services": 0.0788,
"travel": 0.0155
},
"confidence": 0.7202
},
"severity": {
"type": "score",
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"probabilities": {
"0": 0.032,
"1": 0.1156,
"2": 0.769,
"3": 0.0834
},
"confidence": 0.4837,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 0,
"cost": 0.00003771
}
}
}
},
{
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"repeat": 1,
"outcome": {
"model": "jev",
"measuredAt": "2026-10-08T09:26:51.349Z",
"durationMs": 388,
"status": "success",
"result": {
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"model": "typesafe/jev-1.13-20260917",
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},
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"software": 1,
"services": 0,
"travel": 0
},
"confidence": 1
},
"severity": {
"type": "score",
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"probabilities": {
"0": 0,
"1": 0,
"2": 1,
"3": 0
},
"confidence": 1,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 75,
"cost": 0.000019992
}
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}
},
{
"caseId": "invoice-18",
"repeat": 2,
"outcome": {
"model": "clef-flash",
"measuredAt": "2026-10-08T09:28:20.625Z",
"durationMs": 404,
"status": "success",
"result": {
"id": "gen-dec-1791451700-I7GaJF2OEJm41uLYowkH",
"model": "cloudflare/clef-flash",
"provider": "Cloudflare",
"answers": {
"urgent": {
"type": "noul",
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},
"category": {
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"probabilities": {
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"software": 0.885,
"services": 0.0788,
"travel": 0.0155
},
"confidence": 0.7202
},
"severity": {
"type": "score",
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"probabilities": {
"0": 0.032,
"1": 0.1156,
"2": 0.769,
"3": 0.0834
},
"confidence": 0.4837,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
"input_tokens": 419,
"output_tokens": 0,
"cost": 0.00003771
}
}
}
},
{
"caseId": "invoice-18",
"repeat": 2,
"outcome": {
"model": "jev",
"measuredAt": "2026-10-08T09:28:21.041Z",
"durationMs": 350,
"status": "success",
"result": {
"id": "gen-dec-1791451701-oJxFtWgCv1TM9FI1RxUG",
"model": "typesafe/jev-1.13-20260917",
"provider": "TypeSafe",
"answers": {
"urgent": {
"type": "noul",
"noul": 0.96
},
"category": {
"type": "choice",
"choice": "software",
"probabilities": {
"software": 1,
"services": 0,
"travel": 0,
"hardware": 0
},
"confidence": 1
},
"severity": {
"type": "score",
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"probabilities": {
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"1": 0,
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"3": 0
},
"confidence": 1,
"legend": {
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"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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}
}
}
},
{
"caseId": "invoice-18",
"repeat": 2,
"outcome": {
"model": "clef",
"measuredAt": "2026-10-08T09:28:21.403Z",
"durationMs": 477,
"status": "success",
"result": {
"id": "gen-dec-1791451701-p1wXwBzk1KPRP9WfuYNd",
"model": "cloudflare/clef",
"provider": "Cloudflare",
"answers": {
"urgent": {
"type": "noul",
"noul": 0.9903
},
"category": {
"type": "choice",
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"probabilities": {
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"software": 0.9393,
"services": 0.033,
"travel": 0.0097
},
"confidence": 0.8451
},
"severity": {
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"probabilities": {
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"3": 0.0398
},
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"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 0,
"cost": 0.00010056
}
}
}
},
{
"caseId": "invoice-18",
"repeat": 3,
"outcome": {
"model": "jev",
"measuredAt": "2026-10-08T09:29:51.498Z",
"durationMs": 354,
"status": "success",
"result": {
"id": "gen-dec-1791451791-aCWxEAVPL7WmK2uRru6Z",
"model": "typesafe/jev-1.13-20260917",
"provider": "TypeSafe",
"answers": {
"urgent": {
"type": "noul",
"noul": 0.96
},
"category": {
"type": "choice",
"choice": "software",
"probabilities": {
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"software": 1,
"services": 0,
"travel": 0
},
"confidence": 1
},
"severity": {
"type": "score",
"score": 2,
"probabilities": {
"0": 0,
"1": 0,
"2": 1,
"3": 0
},
"confidence": 0.99,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
"input_tokens": 476,
"output_tokens": 75,
"cost": 0.000019992
}
}
}
},
{
"caseId": "invoice-18",
"repeat": 3,
"outcome": {
"model": "clef",
"measuredAt": "2026-10-08T09:29:51.864Z",
"durationMs": 658,
"status": "success",
"result": {
"id": "gen-dec-1791451791-ktpFTh2ioPGwBtxybsBq",
"model": "cloudflare/clef",
"provider": "Cloudflare",
"answers": {
"urgent": {
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},
"category": {
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"probabilities": {
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"services": 0.033,
"travel": 0.0097
},
"confidence": 0.8451
},
"severity": {
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"probabilities": {
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"2": 0.9135,
"3": 0.0398
},
"confidence": 0.783,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 0,
"cost": 0.00010056
}
}
}
},
{
"caseId": "invoice-18",
"repeat": 3,
"outcome": {
"model": "clef-flash",
"measuredAt": "2026-10-08T09:29:52.535Z",
"durationMs": 434,
"status": "success",
"result": {
"id": "gen-dec-1791451792-qkn2oj1DWpxmFIE2rU0d",
"model": "cloudflare/clef-flash",
"provider": "Cloudflare",
"answers": {
"urgent": {
"type": "noul",
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},
"category": {
"type": "choice",
"choice": "software",
"probabilities": {
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"software": 0.885,
"services": 0.0788,
"travel": 0.0155
},
"confidence": 0.7202
},
"severity": {
"type": "score",
"score": 1.9038,
"probabilities": {
"0": 0.032,
"1": 0.1156,
"2": 0.769,
"3": 0.0834
},
"confidence": 0.4837,
"legend": {
"0": "Complete invoice with no reported issue",
"1": "A required invoice field is missing",
"2": "Supplier identity or banking details are unverified",
"3": "Fraud, forgery or fabrication is confirmed"
}
}
},
"usage": {
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"output_tokens": 0,
"cost": 0.00003771
}
}
}
}
]
}