Home invasion crime alert for off-campus residence

To check this alert, Claude Opus 5.5 (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

  Unanimous: it names the "U-M Division of Public Safety and Security" and Ann Arbor Police.

  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: It names the 'U-M Division of Public Safety and Security' and the Ann Arbor Police as contacts.
  2. present: It directs readers to "the U-M Division of Public Safety and Security" and Ann Arbor Police, identifying authorities.
  3. present: It directs readers to the U-M Division of Public Safety and Security, identifying the sender.
  4. present: It directs contact to 'the U-M Division of Public Safety and Security' for this crime alert.
  5. present: It directs people to 'the U-M Division of Public Safety and Security', naming the issuing agency for this Crime Alert.
  6. present: It names 'the U-M Division of Public Safety and Security' as a contact for 'Crime Alert 2021-1'.
  7. present: It is 'Crime Alert 2021-1' and names the U-M Division of Public Safety and Security for contact.
  8. present: It is labeled "Crime Alert 2021-1" and directs tips to the U-M Division of Public Safety and Security.
  9. present: It references the U-M Division of Public Safety and Security under the 'Crime Alert 2021-1' header.
  10. present: It is 'Crime Alert 2021-1' and names the U-M Division of Public Safety and Security as contact.
  11. present: It directs readers to 'the U-M Division of Public Safety and Security' and the Ann Arbor Police, identifying the authority.
  12. present: It directs contact to 'the U-M Division of Public Safety and Security' as part of a numbered crime alert.
  13. present: It directs information to the 'U-M Division of Public Safety and Security', naming the responsible agency.
  14. present: It is 'Crime Alert 2021-1' naming the U-M Division of Public Safety and Security as contact.
  15. present: It directs contact to "the U-M Division of Public Safety and Security" under a Crime Alert heading.
  16. present: It directs contact to 'the U-M Division of Public Safety and Security' in this 'Crime Alert 2021-1'.
  17. present: It is a numbered 'Crime Alert 2021-1' naming the U-M Division of Public Safety and Security.
  18. present: It is "Crime Alert 2021-1" and directs readers to the U-M Division of Public Safety and Security.
  19. present: It directs readers to 'the U-M Division of Public Safety and Security' in a numbered Crime Alert.
  20. present: It gives contact for 'the U-M Division of Public Safety and Security' under the header 'Crime Alert 2021-1'.
  21. present: It gives the U-M Division of Public Safety and Security contact, and the 'Crime Alert 2021-1' header identifies the issuer.
  22. present: It gives contact for 'the U-M Division of Public Safety and Security' under the 'Crime Alert 2021-1' header.
  23. present: It is headed 'Crime Alert 2021-1' and names the U-M Division of Public Safety and Security.
  24. present: It directs contact to "the U-M Division of Public Safety and Security" under a "Crime Alert" header.
  25. present: It directs information to 'the U-M Division of Public Safety and Security' and the Ann Arbor Police, naming the agencies.
• Hazardpresent25/25

  Final assessment

  All 25 reads agree the hazard is specific: a "Home Invasion" in which a man was found holding the resident's property.

  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. present: It describes a 'Home Invasion' in which a man was found holding the resident's property.
  2. present: It names a "Home Invasion" in which a man was found holding the resident's property, a specific crime.
  3. present: It names a 'Home Invasion' in which a suspect was found holding property.
  4. present: It is titled 'Home Invasion' and describes a male in the victim's bedroom, a specific crime.
  5. present: It is titled 'Home Invasion' and describes a male holding the resident's property after entering.
  6. present: It reports a 'Home Invasion' where a male was holding the resident's property.
  7. present: It names a 'Home Invasion' where a male was found holding the resident's property, a specific crime.
  8. present: It reports a "Home Invasion" in which a man was found holding a resident's property.
  9. present: It names a 'Home Invasion' in which a male was found holding the victim's property.
  10. present: It reports a 'Home Invasion' where a suspect entered through a window, a specific crime.
  11. present: It names a 'Home Invasion' in which a male was holding the resident's property, a specific crime.
  12. present: It names a 'Home Invasion' where the suspect entered by removing an air conditioner.
  13. present: It reports a 'Home Invasion' where a male was caught holding the resident's property, a specific crime.
  14. present: It names a 'Home Invasion' by a male who entered through a window.
  15. present: It names a "Home Invasion" where a male was caught holding property.
  16. present: It reports a 'Home Invasion' in which a male was found holding the resident's property.
  17. present: It reports a 'Home Invasion' in which a male was found holding the victim's property.
  18. present: It names a "Home Invasion" in which a suspect entered a residence, a specific crime.
  19. present: It is a 'Crime Alert 2021-1: Home Invasion' describing an intruder in a bedroom.
  20. present: It reports a 'Home Invasion' in which an intruder entered through a window, a specific crime.
  21. present: It names a 'Home Invasion' in which a male was found holding property, a specific crime.
  22. present: It reports a 'Home Invasion' where a male was holding the resident's property, a specific crime.
  23. present: It reports a 'Home Invasion' in which an intruder was seen holding the resident's property.
  24. present: It names a "Home Invasion" in which a male was found holding a resident's property.
  25. present: It is titled 'Crime Alert 2021-1: Home Invasion', naming a specific crime.
• Locationpresent25/25

  Final assessment

  Unanimous: it gives "the 1400 block of Hill St." as the location.

  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 gives 'the 1400 block of Hill St.' as the location.
  2. present: It places it "at a residence located on the 1400 block of Hill St."
  3. present: It locates the incident at 'the 1400 block of Hill St.'.
  4. present: It names 'a residence located on the 1400 block of Hill St.'
  5. present: It locates the home invasion at a residence 'on the 1400 block of Hill St.', a specific street block.
  6. present: It places the home invasion at a residence 'on the 1400 block of Hill St.', a specific street location.
  7. present: It places the home invasion 'on the 1400 block of Hill St.', a specific street location.
  8. present: The residence is "on the 1400 block of Hill St.", a specific location.
  9. present: It places the home invasion at a residence 'on the 1400 block of Hill St.', a specific street location.
  10. present: It places the home invasion 'at a residence located on the 1400 block of Hill St.', a specific street location.
  11. present: It places the incident at 'a residence located on the 1400 block of Hill St.'.
  12. present: It places the incident 'at a residence located on the 1400 block of Hill St.'.
  13. present: It places the burglarized residence 'on the 1400 block of Hill St.', a specific street location.
  14. present: It locates the residence 'on the 1400 block of Hill St.'.
  15. present: It places the incident "on the 1400 block of Hill St."
  16. present: It places the incident at 'a residence located on the 1400 block of Hill St.'
  17. present: It locates the residence 'on the 1400 block of Hill St.'
  18. present: It places the home invasion "on the 1400 block of Hill St.", which is a specific street location.
  19. present: It places the incident at 'a residence located on the 1400 block of Hill St.'.
  20. present: It places the incident 'at a residence located on the 1400 block of Hill St.'
  21. present: It gives 'the 1400 block of Hill St.' as the location of the residence where the home invasion happened.
  22. present: It places the incident 'at a residence located on the 1400 block of Hill St.'
  23. present: It places the incident 'on the 1400 block of Hill St.'
  24. present: It says the residence is "on the 1400 block of Hill St."
  25. present: It locates the invasion 'at a residence located on the 1400 block of Hill St.'.
• Guidancepresent25/25

  Final assessment

  All 25 reads find guidance, citing "Keep all exterior doors and windows locked" and the instruction to call 911.

  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 reminds readers to 'Keep all exterior doors and windows locked' and to call 911.
  2. present: It tells readers to "Keep all exterior doors and windows locked" and to "Call 911", protective actions.
  3. present: It advises to 'Keep all exterior doors and windows locked' and 'Call 911'.
  4. present: It reminds readers to 'Keep all exterior doors and windows locked' and to secure window air conditioners.
  5. present: It tells readers to 'Keep all exterior doors and windows locked' and secure air conditioners.
  6. present: It advises 'Keep all exterior doors and windows locked' and 'Call 911'.
  7. present: It tells readers to 'Keep all exterior doors and windows locked' and to call 911 about suspicious behavior.
  8. present: It tells readers to "Keep all exterior doors and windows locked" and secure window air conditioners.
  9. present: It advises readers to 'Keep all exterior doors and windows locked' and secure air conditioning units.
  10. present: It reminds readers to 'Keep all exterior doors and windows locked' and to call 911 about suspicious behavior.
  11. present: It tells readers to 'Keep all exterior doors and windows locked' and secure window air conditioners.
  12. present: It tells readers to 'Keep all exterior doors and windows locked' and to 'Report suspicious behavior. Call 911'.
  13. present: It tells readers to 'Keep all exterior doors and windows locked' and secure air conditioning units.
  14. present: It advises 'Keep all exterior doors and windows locked' and 'Call 911'.
  15. present: It says "Keep all exterior doors and windows locked" and to report suspicious behavior.
  16. present: It advises readers to 'Keep all exterior doors and windows locked' and to call 911 about suspicious behavior.
  17. present: It advises 'Keep all exterior doors and windows locked' and to call 911 about suspicious behavior.
  18. present: It advises "Keep all exterior doors and windows locked" and "Call 911", which are protective actions.
  19. present: It tells readers to 'Keep all exterior doors and windows locked' and secure window units.
  20. present: It advises readers to 'Keep all exterior doors and windows locked' and to report suspicious behavior, protective actions.
  21. present: It tells readers to 'Keep all exterior doors and windows locked' and secure air conditioners, which are protective actions.
  22. present: It tells readers to 'Keep all exterior doors and windows locked' and secure window air conditioners.
  23. present: It says 'Keep all exterior doors and windows locked' and to report suspicious behavior by calling 911.
  24. present: It reminds readers to "Keep all exterior doors and windows locked" and "Call 911."
  25. present: It tells readers to 'Keep all exterior doors and windows locked' and to 'Call 911' about suspicious behavior.
• Timepresent25/25

  Final assessment

  Unanimous: it times the incident at "approximately 1:37 a.m."

  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: It gives the time 'approximately 1:37 a.m.' for the incident.
  2. present: It gives a clock time for the incident: "At approximately 1:37 a.m."
  3. present: It gives 'approximately 1:37 a.m.' as the time of the incident.
  4. present: It gives the home invasion time as 'At approximately 1:37 a.m.', a specific clock time.
  5. present: It says the intrusion happened 'At approximately 1:37 a.m.', a clock time, even though no date is given.
  6. present: It gives 'At approximately 1:37 a.m.' as the time of the incident.
  7. present: It gives a clock time, 'At approximately 1:37 a.m.', for the home invasion.
  8. present: The intrusion on Hill St. happened "At approximately 1:37 a.m.", which gives a clock time.
  9. present: It gives the time 'approximately 1:37 a.m.' for when the resident heard noises and found the intruder.
  10. present: It gives the time 'approximately 1:37 a.m.' for the home invasion, which is a clock time reference.
  11. present: It gives the incident time as 'At approximately 1:37 a.m.', a specific clock time.
  12. present: It gives the time 'At approximately 1:37 a.m.' although no date appears.
  13. present: It gives the time 'approximately 1:37 a.m.' for when the resident heard noises and confronted the suspect.
  14. present: It gives 'approximately 1:37 a.m.' as the time.
  15. present: It gives the time "approximately 1:37 a.m."
  16. present: It gives an incident time of 'approximately 1:37 a.m.', a clock time.
  17. present: It gives the incident time as 'approximately 1:37 a.m.', a clock time for when the home invasion occurred.
  18. present: It gives the time "approximately 1:37 a.m." for when the resident heard noises and saw the intruder.
  19. present: It gives 'approximately 1:37 a.m.' as the time of the home invasion.
  20. present: It says the incident occurred 'At approximately 1:37 a.m.', a clock time.
  21. present: It gives 'approximately 1:37 a.m.' as the time the resident heard noises, which conveys when the incident occurred.
  22. present: It says the home invasion occurred 'At approximately 1:37 a.m.', which gives a clock time.
  23. present: It gives the time 'At approximately 1:37 a.m.' for the home invasion.
  24. present: It gives the clock time "approximately 1:37 a.m." for the home invasion, which conveys when it happened.
  25. present: It says the event occurred 'At approximately 1:37 a.m.', a clock time.
• Impactabsent0/25

  Final assessment

  All 25 reads code Impact absent: the alert recounts the intrusion but states no potential harm, danger, or severity.

  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: It describes the intrusion but not any potential harm or severity.
  2. absent: It describes the intruder fleeing but states no consequence or severity to residents.
  3. absent: It describes the intrusion but conveys no consequence or severity.
  4. absent: It describes the intrusion but does not state harm or severity to readers.
  5. absent: The suspect fled after being confronted, and no consequence or severity is stated.
  6. absent: The suspect fled after being confronted, and no potential harm or severity is stated.
  7. absent: It describes the intrusion but does not state any injury risk or severity for residents.
  8. absent: It describes the suspect fleeing through a window but conveys no injury or severity.
  9. absent: It narrates the burglary without stating any danger or potential harm to occupants.
  10. absent: It describes the confrontation but gives no stated consequence or severity for residents.
  11. absent: It describes the intruder fleeing but never states potential harm or severity to residents.
  12. absent: It describes the intruder fleeing but states no potential harm or severity to residents.
  13. absent: It describes the suspect fleeing through a window but states no potential harm or severity.
  14. absent: It describes the intrusion but states no injury or severity.
  15. absent: It describes the suspect fleeing but states no injury or consequence.
  16. absent: The suspect dropped the property and fled; no consequence or severity is stated for recipients.
  17. absent: The suspect 'dropped the property' and fled; no injury, danger or severity is stated.
  18. absent: It describes the suspect fleeing but conveys no danger, injury, or consequence.
  19. absent: It describes the intruder fleeing but states no harm or danger to occupants.
  20. absent: It describes the intruder fleeing and states no injury risk or severity for residents.
  21. absent: It describes a burglar fleeing but conveys no harm, danger, or severity.
  22. absent: It describes the suspect fleeing and gives no statement of harm or severity.
  23. absent: The account gives no statement of injury risk or severity beyond describing the intrusion.
  24. absent: It describes the suspect entering through a window but states no harm to people or severity of the threat.
  25. absent: It describes the intruder fleeing and gives no statement of injury, danger, or potential consequence.