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All benchmarksrisk cases

HISTORICAL RECORD · 2026-10-08 · risk-04

An attacker has attempted several logins but every attempt was blocked.

An attacker has attempted several logins but every attempt was blocked.

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 situation meet level 2 or 3 on the severity rubric and therefore require escalation?

Reference: false

ModelRun 1Run 2Run 3Changed answer?
CleffalsefalsefalseNo
Clef-flashfalsefalsefalseNo
Jev 1.13falsefalsefalseNo

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

Select the main risk domain.

Reference: security

  • security: Digital access, data or cybersecurity
  • safety: Physical harm, fire, building or chemical safety
  • operations: Availability, logistics or business workflow
ModelRun 1Run 2Run 3Changed answer?
ClefsecuritysecuritysecurityNo
Clef-flashsecuritysecuritysecurityNo
Jev 1.13securitysecuritysecurityNo

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 the risk using only stated evidence.

Reference: 1

  • 0: No unresolved risk or impact
  • 1: Contained minor issue, blocked attempt, or safe workaround
  • 2: Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked
  • 3: Active data theft or destruction, immediate threat to life, or global outage with no workaround
ModelRun 1Run 2Run 3Changed answer?
Clef0.99110.99110.9911No
Clef-flash0.53890.53890.5389No
Jev 1.130.990.990.99No

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: 668 ms · $0.00009792
  • Clef-flash · run 1: 417 ms · $0.00003672
  • Jev 1.13 · run 1: 374 ms · $0.00001953
  • Clef-flash · run 2: 444 ms · $0.00003672
  • Jev 1.13 · run 2: 319 ms · $0.00001953
  • Clef · run 2: 572 ms · $0.00009792
  • Jev 1.13 · run 3: 344 ms · $0.00001953
  • Clef · run 3: 632 ms · $0.00009792
  • Clef-flash · run 3: 446 ms · $0.00003672
Full task, reference answers and raw recorded responses
{
  "sample": {
    "state": "An attacker has attempted several logins but every attempt was blocked.",
    "questions": {
      "urgent": {
        "type": "noul",
        "instructions": "Does this situation meet level 2 or 3 on the severity rubric and therefore require escalation?"
      },
      "category": {
        "type": "choice",
        "instructions": "Select the main risk domain.",
        "criteria": {
          "security": "Digital access, data or cybersecurity",
          "safety": "Physical harm, fire, building or chemical safety",
          "operations": "Availability, logistics or business workflow"
        }
      },
      "severity": {
        "type": "score",
        "instructions": "Rate the risk using only stated evidence.",
        "criteria": [
          "No unresolved risk or impact",
          "Contained minor issue, blocked attempt, or safe workaround",
          "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
          "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
        ]
      }
    }
  },
  "reference": {
    "urgent": false,
    "category": "security",
    "severity": 1
  },
  "runs": [
    {
      "caseId": "risk-04",
      "repeat": 1,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:26:59.253Z",
        "durationMs": 668,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451619-cJOdKYKpncmfvbM3YHL7",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.067
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9697,
                "safety": 0.0071,
                "operations": 0.0232
              },
              "confidence": 0.9115
            },
            "severity": {
              "type": "score",
              "score": 0.9911,
              "probabilities": {
                "0": 0.0368,
                "1": 0.9391,
                "2": 0.0204,
                "3": 0.0037
              },
              "confidence": 0.8449,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00009792
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 1,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:26:59.931Z",
        "durationMs": 417,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451619-rqmS1UBfqx8DgAMg5yqQ",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.1145
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9663,
                "safety": 0.0089,
                "operations": 0.0248
              },
              "confidence": 0.9016
            },
            "severity": {
              "type": "score",
              "score": 0.5389,
              "probabilities": {
                "0": 0.508,
                "1": 0.4549,
                "2": 0.0272,
                "3": 0.0099
              },
              "confidence": 0.2878,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00003672
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 1,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:27:00.359Z",
        "durationMs": 374,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451620-WcWqA5ZHJ9R7pZQvNjqH",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.31
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "safety": 0,
                "operations": 0,
                "security": 1
              },
              "confidence": 1
            },
            "severity": {
              "type": "score",
              "score": 0.99,
              "probabilities": {
                "0": 0.01,
                "1": 0.99,
                "2": 0,
                "3": 0
              },
              "confidence": 0.99,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 465,
            "output_tokens": 70,
            "cost": 0.00001953
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 2,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:28:29.211Z",
        "durationMs": 444,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451709-OGpntnJJGGjPMi1tssCL",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.1145
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9663,
                "safety": 0.0089,
                "operations": 0.0248
              },
              "confidence": 0.9016
            },
            "severity": {
              "type": "score",
              "score": 0.5389,
              "probabilities": {
                "0": 0.508,
                "1": 0.4549,
                "2": 0.0272,
                "3": 0.0099
              },
              "confidence": 0.2878,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00003672
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 2,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:28:29.667Z",
        "durationMs": 319,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451709-G0hwciW2crCSHrqkTGHi",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.31
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 1,
                "safety": 0,
                "operations": 0
              },
              "confidence": 1
            },
            "severity": {
              "type": "score",
              "score": 0.99,
              "probabilities": {
                "0": 0.01,
                "1": 0.99,
                "2": 0,
                "3": 0
              },
              "confidence": 0.99,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 465,
            "output_tokens": 70,
            "cost": 0.00001953
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 2,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:28:29.998Z",
        "durationMs": 572,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451709-p3mR56wphGWp32TWknIO",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.067
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9697,
                "safety": 0.0071,
                "operations": 0.0232
              },
              "confidence": 0.9115
            },
            "severity": {
              "type": "score",
              "score": 0.9911,
              "probabilities": {
                "0": 0.0368,
                "1": 0.9391,
                "2": 0.0204,
                "3": 0.0037
              },
              "confidence": 0.8449,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00009792
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 3,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:30:00.173Z",
        "durationMs": 344,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451800-ZzYyMLTr9yhq2jW1oLR9",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.3
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "safety": 0,
                "security": 1,
                "operations": 0
              },
              "confidence": 1
            },
            "severity": {
              "type": "score",
              "score": 0.99,
              "probabilities": {
                "0": 0.01,
                "1": 0.99,
                "2": 0,
                "3": 0
              },
              "confidence": 0.99,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 465,
            "output_tokens": 70,
            "cost": 0.00001953
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 3,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:30:00.536Z",
        "durationMs": 632,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451800-FuksPQ1dIpFjOwNOV7Gx",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.067
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9697,
                "safety": 0.0071,
                "operations": 0.0232
              },
              "confidence": 0.9115
            },
            "severity": {
              "type": "score",
              "score": 0.9911,
              "probabilities": {
                "0": 0.0368,
                "1": 0.9391,
                "2": 0.0204,
                "3": 0.0037
              },
              "confidence": 0.8449,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00009792
          }
        }
      }
    },
    {
      "caseId": "risk-04",
      "repeat": 3,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:30:01.182Z",
        "durationMs": 446,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451801-TdXTOYvHQpvrynXTqHlB",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.1145
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.9663,
                "safety": 0.0089,
                "operations": 0.0248
              },
              "confidence": 0.9016
            },
            "severity": {
              "type": "score",
              "score": 0.5389,
              "probabilities": {
                "0": 0.508,
                "1": 0.4549,
                "2": 0.0272,
                "3": 0.0099
              },
              "confidence": 0.2878,
              "legend": {
                "0": "No unresolved risk or impact",
                "1": "Contained minor issue, blocked attempt, or safe workaround",
                "2": "Serious unresolved vulnerability, potential physical harm, or a regional workflow blocked",
                "3": "Active data theft or destruction, immediate threat to life, or global outage with no workaround"
              }
            }
          },
          "usage": {
            "input_tokens": 408,
            "output_tokens": 0,
            "cost": 0.00003672
          }
        }
      }
    }
  ]
}
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