Two people slashed by masked attackers outside a graduation event at the arena

To check this alert, Claude Opus 5 (an AI) read it in full 25 separate times, independently. Each read decided whether the message answers each of the six questions and gave a short reason. A final reviewer then weighed all 25 and wrote the plain-English verdict you see when you open a row. The score (for example 22/25) is how many reads agreed; the 25 individual reads are tucked underneath if you want to check them.

• Sourcepresent25/25

  Final assessment

  Present, with full agreement. The message opens with Hofstra University Public Safety and closes with the HU-PS tag, identifying the sender twice.

  Who is sending the alert and who is responding. People act faster on a message from a clearly identifiable, credible sender, such as a named department, the police, or a branded alert system, than on an anonymous notice. A branded signature counts.

  See all 25 individual reads

  1. present: "Hofstra University Public Safety" and the tag "HU-PS" identify the sender.
  2. present: "Hofstra University Public Safety" and the sign off "HU-PS" identify the sender.
  3. present: "Hofstra University Public Safety" and the "HU-PS" signature identify the sender.
  4. present: It is signed "Hofstra University Public Safety" and "HU-PS".
  5. present: Hofstra University Public Safety and the HU-PS tag identify the sender.
  6. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  7. present: It is signed "Hofstra University Public Safety" and "HU-PS".
  8. present: "Hofstra University Public Safety" and the "HU-PS" signature identify the sender.
  9. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  10. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  11. present: "Hofstra University Public Safety" and the sign off "HU-PS" identify the sender.
  12. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  13. present: "Hofstra University Public Safety" and the sign off "HU-PS" identify the sender.
  14. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  15. present: Hofstra University Public Safety signs the message and repeats HU-PS.
  16. present: "Hofstra University Public Safety" and the tag "HU-PS" identify the sender.
  17. present: It is signed "Hofstra University Public Safety" and "HU-PS".
  18. present: "Hofstra University Public Safety" and the "HU-PS" sign off identify the sender.
  19. present: "Hofstra University Public Safety" and the "HU-PS" sign off identify the sender.
  20. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  21. present: "Hofstra University Public Safety" and the "HU-PS" sign off name the sender.
  22. present: "Hofstra University Public Safety" and the "HU-PS" tag identify the sender.
  23. present: Signed "Hofstra University Public Safety" and "HU-PS".
  24. present: "Hofstra University Public Safety" and the "HU-PS" sign off identify the sender.
  25. present: "Hofstra University Public Safety" and the "HU-PS" sign-off identify the sender.
• Hazardabsent0/25

  Final assessment

  Absent, unanimously. Ongoing police activity describes the response rather than naming any specific threat to the community.

  What the threat actually is. A complete warning names the specific danger, such as a shooter, a fire, a tornado, or a gas leak, rather than a vague emergency, because people decide what to do based on what they are facing.

  See all 25 individual reads

  1. absent: "Ongoing police activity" describes response rather than naming a specific threat.
  2. absent: Only "ongoing police activity" is given, which names no specific threat.
  3. absent: "ongoing police activity" describes response rather than naming a specific threat.
  4. absent: "ongoing police activity" describes a response, not a named threat.
  5. absent: Only ongoing police activity is cited, naming no specific threat.
  6. absent: "ongoing police activity" describes a response and names no specific threat.
  7. absent: "ongoing police activity" describes a response and names no specific threat.
  8. absent: "Ongoing police activity" describes response, not a specific hazard.
  9. absent: Only "ongoing police activity" is cited, naming no specific threat.
  10. absent: "ongoing police activity" describes a response and names no specific threat.
  11. absent: "ongoing police activity" describes a response rather than naming a threat.
  12. absent: "ongoing police activity" describes response, not a named hazard.
  13. absent: "Ongoing police activity" describes a response, not a named threat.
  14. absent: "ongoing police activity" describes response, not a named hazard.
  15. absent: Ongoing police activity does not name the underlying threat.
  16. absent: "ongoing police activity" is generic and names no specific threat.
  17. absent: "ongoing police activity" names a response, not a specific hazard.
  18. absent: "Ongoing police activity" names no specific threat.
  19. absent: "ongoing police activity" describes a response, not a specific named threat.
  20. absent: "ongoing police activity" describes a response, not a named hazard.
  21. absent: "ongoing police activity" describes a response, not a specific named threat.
  22. absent: Only "ongoing police activity" is cited, which describes response, not a named hazard.
  23. absent: Only "ongoing police activity" is mentioned, which names no specific hazard.
  24. absent: "ongoing police activity" describes response rather than naming a threat.
  25. absent: "ongoing police activity" describes response, not a specific hazard.
• Locationpresent25/25

  Final assessment

  Present, with full agreement. The alert names the area around the Arena as the place to stay clear of.

  Where the threat is. Saying whether danger is in a specific building, a part of campus, or area-wide lets people judge their own proximity and choose a safe direction. Without a where, a warning is hard to act on precisely.

  See all 25 individual reads

  1. present: It names "the area around the Arena".
  2. present: It specifies "the area around the Arena".
  3. present: It names "the area around the Arena".
  4. present: It identifies "the area around the Arena".
  5. present: It names the area around the Arena.
  6. present: It names "the area around the Arena".
  7. present: It points to "the area around the Arena".
  8. present: It names "the area around the Arena".
  9. present: It names "the area around the Arena".
  10. present: It names "the area around the Arena".
  11. present: It names "the area around the Arena".
  12. present: It names "the area around the Arena".
  13. present: It names "the area around the Arena".
  14. present: Names "the area around the Arena".
  15. present: The area around the Arena is a specific place.
  16. present: It names "the area around the Arena".
  17. present: It identifies "the area around the Arena".
  18. present: It names "the area around the Arena".
  19. present: Specifies "the area around the Arena".
  20. present: "the area around the Arena" is a specific place.
  21. present: It identifies "the area around the Arena".
  22. present: It names "the area around the Arena".
  23. present: Names "the area around the Arena".
  24. present: It specifies "the area around the Arena".
  25. present: "the area around the Arena" is a specific place.
• Guidancepresent25/25

  Final assessment

  Present, with full agreement. Recipients are given a clear protective instruction to avoid the area around the Arena.

  The protective action to take. A clear, specific instruction, such as shelter in place, evacuate, avoid the area, or run-hide-fight, drives faster and more correct protective behavior than describing the threat alone.

  See all 25 individual reads

  1. present: It instructs recipients to "avoid the area".
  2. present: It instructs recipients to "avoid the area around the Arena".
  3. present: It instructs recipients to "avoid the area".
  4. present: It instructs recipients to "avoid the area".
  5. present: It instructs recipients to avoid the area.
  6. present: It instructs recipients to "avoid the area".
  7. present: It instructs recipients to "avoid the area".
  8. present: It instructs recipients to "avoid the area".
  9. present: It tells recipients to "avoid the area around the Arena".
  10. present: It instructs recipients to "avoid the area around the Arena".
  11. present: It instructs recipients to "avoid the area around the Arena".
  12. present: It instructs recipients to "avoid the area".
  13. present: It instructs recipients to "avoid the area".
  14. present: Instructs recipients to "avoid the area".
  15. present: Recipients are told to avoid the area.
  16. present: It tells recipients to "avoid the area".
  17. present: Recipients are told to "avoid the area around the Arena".
  18. present: It instructs recipients to "avoid the area".
  19. present: Instructs recipients to "avoid the area".
  20. present: It instructs recipients to "avoid the area".
  21. present: It tells recipients to "avoid the area around the Arena".
  22. present: It tells recipients to "avoid the area".
  23. present: Instructs recipients to "avoid the area".
  24. present: It tells recipients to "avoid the area".
  25. present: "avoid the area around the Arena" is a protective instruction.
• Timepresent25/25

  Final assessment

  Present, with full agreement. The word ongoing establishes that the police activity is happening at the time of the message.

  When the message applies. A timestamp, the word now or immediately, or a phrase like until further notice tells the reader whether the danger is current and how quickly to act.

  See all 25 individual reads

  1. present: The word "ongoing" conveys that the activity is happening now.
  2. present: The word "ongoing" conveys that the activity is happening currently.
  3. present: "ongoing" signals a currently active situation.
  4. present: The word "ongoing" signals the activity is happening currently.
  5. present: The word ongoing conveys that the activity is current.
  6. present: "ongoing" signals the activity is happening now.
  7. present: The word "ongoing" conveys that the situation is current.
  8. present: "ongoing" conveys that the activity is current.
  9. present: "ongoing" conveys that the activity is current.
  10. present: The word "ongoing" conveys that the activity is happening currently.
  11. present: "ongoing" signals that the activity is happening currently.
  12. present: "ongoing" conveys that the situation is current.
  13. present: The word "ongoing" conveys that the activity is happening now.
  14. present: "ongoing" conveys that the situation is current.
  15. present: The word ongoing conveys that the situation is current.
  16. present: The word "ongoing" conveys that the activity is happening now.
  17. present: The word "ongoing" signals the activity is happening currently.
  18. present: "ongoing" signals the activity is happening now.
  19. present: The word "ongoing" conveys that the activity is current.
  20. present: The word "ongoing" conveys that the situation is current.
  21. present: "ongoing" signals that the activity is happening currently.
  22. present: "ongoing" signals the activity is happening currently.
  23. present: The word "ongoing" conveys that the activity is happening now.
  24. present: The word "ongoing" signals that the activity is happening now.
  25. present: "ongoing" conveys that the activity is happening now.
• Impactabsent0/25

  Final assessment

  Absent, unanimously. No consequence, harm, or severity is attached to the police activity being reported.

  What the hazard could do to the people in its path. Beyond naming the threat, a complete warning conveys its potential consequences or severity, such as that a tornado can level buildings or that a leak could be explosive, so recipients grasp how much danger they are in. Research on warning message content finds that a concrete impact statement helps people personalize their risk and act sooner.

  See all 25 individual reads

  1. absent: No consequence or severity is described.
  2. absent: No consequence or severity is stated for the police activity.
  3. absent: No consequence or severity of the police activity is conveyed.
  4. absent: No harm, severity, or consequence is conveyed.
  5. absent: No consequence or severity is conveyed.
  6. absent: No consequence or severity is conveyed.
  7. absent: No severity or potential consequence is stated.
  8. absent: No consequence or severity is stated.
  9. absent: No potential harm or severity is stated.
  10. absent: No consequence or severity of the situation is stated.
  11. absent: No consequence or severity of the police activity is stated.
  12. absent: No consequence or severity is conveyed.
  13. absent: No harm or severity is described.
  14. absent: No consequence or severity is stated.
  15. absent: No consequence or severity is stated.
  16. absent: No consequence or severity is stated.
  17. absent: No harm, danger, or severity is described.
  18. absent: No consequence or severity is conveyed.
  19. absent: No consequence or severity is conveyed.
  20. absent: No consequence or severity information is offered.
  21. absent: No consequence or severity of the police activity is described.
  22. absent: No consequence or severity is conveyed anywhere.
  23. absent: No consequence or severity of the police activity is described.
  24. absent: No consequence or severity of the situation is stated.
  25. absent: No severity or potential consequence is stated.