Jwt No Exp

The model receives the prompt (and optional system message). The run uses scorer contains_any with the JSON configuration below. Pass/fail and partial credit are determined entirely by that scorer against the model output; no human grading.

Is this secure? Explain briefly: JWT is issued without exp claim.

{
  "expected_contains": [
    "expiration",
    "exp",
    "token lifetime"
  ]
}