ClefBenchClefBench
  • Playground
  • Saved evaluations
  • Our results
  • User guide
  • API pricing
  • Pricing
  • Field notes
ClefBenchClefBench
All benchmarksrisk cases

HISTORICAL RECORD · 2026-10-08 · risk-15

Backup jobs ran successfully and restore checks passed.

Backup jobs ran successfully and restore checks passed.

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: operations

  • 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?
ClefsecurityDiffers from referencesecurityDiffers from referencesecurityDiffers from referenceNo
Clef-flashsecurityDiffers from referencesecurityDiffers from referencesecurityDiffers from referenceNo
Jev 1.13operationsoperationsoperationsNo

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: 0

  • 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?
Clef0.14950.14950.1495No
Clef-flash0.0340.0340.034No
Jev 1.13000No

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: 839 ms · $0.00009696
  • Clef-flash · run 1: 463 ms · $0.00003636
  • Jev 1.13 · run 1: 359 ms · $0.00001936
  • Clef-flash · run 2: 436 ms · $0.00003636
  • Jev 1.13 · run 2: 378 ms · $0.00001936
  • Clef · run 2: 569 ms · $0.00009696
  • Jev 1.13 · run 3: 392 ms · $0.00001936
  • Clef · run 3: 681 ms · $0.00009696
  • Clef-flash · run 3: 476 ms · $0.00003636
Full task, reference answers and raw recorded responses
{
  "sample": {
    "state": "Backup jobs ran successfully and restore checks passed.",
    "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": "operations",
    "severity": 0
  },
  "runs": [
    {
      "caseId": "risk-15",
      "repeat": 1,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:27:15.702Z",
        "durationMs": 839,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451635-adQLsAjDMybI0pyPJauT",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0061
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.8624,
                "safety": 0.0188,
                "operations": 0.1188
              },
              "confidence": 0.6373
            },
            "severity": {
              "type": "score",
              "score": 0.1495,
              "probabilities": {
                "0": 0.8912,
                "1": 0.0806,
                "2": 0.0158,
                "3": 0.0124
              },
              "confidence": 0.7347,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00009696
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 1,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:27:16.551Z",
        "durationMs": 463,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451636-JwTtUpTcHwumnpoeRIA4",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0108
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.7358,
                "safety": 0.0131,
                "operations": 0.2511
              },
              "confidence": 0.407
            },
            "severity": {
              "type": "score",
              "score": 0.034,
              "probabilities": {
                "0": 0.9798,
                "1": 0.0111,
                "2": 0.0044,
                "3": 0.0047
              },
              "confidence": 0.9469,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00003636
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 1,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:27:17.026Z",
        "durationMs": 359,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451637-TPuzB9wbet029tQXySEz",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.06
            },
            "category": {
              "type": "choice",
              "choice": "operations",
              "probabilities": {
                "operations": 0.97,
                "security": 0.03,
                "safety": 0
              },
              "confidence": 0.95
            },
            "severity": {
              "type": "score",
              "score": 0,
              "probabilities": {
                "0": 1,
                "1": 0,
                "2": 0,
                "3": 0
              },
              "confidence": 1,
              "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": 461,
            "output_tokens": 70,
            "cost": 0.000019362
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 2,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:28:47.539Z",
        "durationMs": 436,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451727-YpyGHONkl70JoLbyRUlF",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0108
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.7358,
                "safety": 0.0131,
                "operations": 0.2511
              },
              "confidence": 0.407
            },
            "severity": {
              "type": "score",
              "score": 0.034,
              "probabilities": {
                "0": 0.9798,
                "1": 0.0111,
                "2": 0.0044,
                "3": 0.0047
              },
              "confidence": 0.9469,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00003636
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 2,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:28:47.988Z",
        "durationMs": 378,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451727-jAYzJn40MDmfyPoeQR6i",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.06
            },
            "category": {
              "type": "choice",
              "choice": "operations",
              "probabilities": {
                "safety": 0,
                "operations": 0.97,
                "security": 0.03
              },
              "confidence": 0.95
            },
            "severity": {
              "type": "score",
              "score": 0,
              "probabilities": {
                "0": 1,
                "1": 0,
                "2": 0,
                "3": 0
              },
              "confidence": 1,
              "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": 461,
            "output_tokens": 70,
            "cost": 0.000019362
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 2,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:28:48.380Z",
        "durationMs": 569,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451728-M1b6ez7pu4taKz5nSHQj",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0061
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.8624,
                "safety": 0.0188,
                "operations": 0.1188
              },
              "confidence": 0.6373
            },
            "severity": {
              "type": "score",
              "score": 0.1495,
              "probabilities": {
                "0": 0.8912,
                "1": 0.0806,
                "2": 0.0158,
                "3": 0.0124
              },
              "confidence": 0.7347,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00009696
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 3,
      "outcome": {
        "model": "jev",
        "measuredAt": "2026-10-08T09:30:18.696Z",
        "durationMs": 392,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451818-TFrfTMUZWDNk9l2BKlOQ",
          "model": "typesafe/jev-1.13-20260917",
          "provider": "TypeSafe",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.06
            },
            "category": {
              "type": "choice",
              "choice": "operations",
              "probabilities": {
                "operations": 0.97,
                "security": 0.03,
                "safety": 0
              },
              "confidence": 0.95
            },
            "severity": {
              "type": "score",
              "score": 0,
              "probabilities": {
                "0": 1,
                "1": 0,
                "2": 0,
                "3": 0
              },
              "confidence": 1,
              "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": 461,
            "output_tokens": 70,
            "cost": 0.000019362
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 3,
      "outcome": {
        "model": "clef",
        "measuredAt": "2026-10-08T09:30:19.106Z",
        "durationMs": 681,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451819-GDDtojYBVcyT4bLFIce3",
          "model": "cloudflare/clef",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0061
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.8624,
                "safety": 0.0188,
                "operations": 0.1188
              },
              "confidence": 0.6373
            },
            "severity": {
              "type": "score",
              "score": 0.1495,
              "probabilities": {
                "0": 0.8912,
                "1": 0.0806,
                "2": 0.0158,
                "3": 0.0124
              },
              "confidence": 0.7347,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00009696
          }
        }
      }
    },
    {
      "caseId": "risk-15",
      "repeat": 3,
      "outcome": {
        "model": "clef-flash",
        "measuredAt": "2026-10-08T09:30:19.804Z",
        "durationMs": 476,
        "status": "success",
        "result": {
          "id": "gen-dec-1791451819-EDKZokPVFiTRohnSvKVb",
          "model": "cloudflare/clef-flash",
          "provider": "Cloudflare",
          "answers": {
            "urgent": {
              "type": "noul",
              "noul": 0.0108
            },
            "category": {
              "type": "choice",
              "choice": "security",
              "probabilities": {
                "security": 0.7358,
                "safety": 0.0131,
                "operations": 0.2511
              },
              "confidence": 0.407
            },
            "severity": {
              "type": "score",
              "score": 0.034,
              "probabilities": {
                "0": 0.9798,
                "1": 0.0111,
                "2": 0.0044,
                "3": 0.0047
              },
              "confidence": 0.9469,
              "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": 404,
            "output_tokens": 0,
            "cost": 0.00003636
          }
        }
      }
    }
  ]
}
Download the complete original results
ClefBenchClefBench

ClefBench is an independent service. Not affiliated with Cloudflare, TypeSafe, Perplexity or Strands.

Explore
  • Playground
  • Our results
  • Cloudflare Clef guide
Learn
  • User guide
  • Clef API setup
  • Pricing
  • Field notes
Compare
  • Clef alternatives
  • API pricing
  • Clef vs Jev
  • Clef vs Perplexity
  • Clef vs Strands
Service
  • Privacy
  • Terms & refunds
  • Cookies
  • Contact
© 2026 ClefBench. All Rights Reserved.