Stabbing in University District

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, 25 of 25. Attribution is explicit: "Seattle Police have cleared the scene" and "Police report a stabbing", with a police case number, 19-411828, supplied. Unanimous.

  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: "Seattle Police" are named as clearing the scene and investigating.
  2. present: "Seattle Police have cleared the scene" and "Police report" name the agency.
  3. present: "Seattle Police have cleared the scene" and "Police report a stabbing" name the agency.
  4. present: "Seattle Police" and "Police report" attribute the message to law enforcement.
  5. present: "Seattle Police" are named as clearing the scene and continuing the investigation.
  6. present: "Seattle Police" and "Police report" identify the issuing authority.
  7. present: "Seattle Police have cleared the scene" and "Police report" name the law enforcement source.
  8. present: Seattle Police are named as reporting the stabbing and continuing to investigate.
  9. present: "Seattle Police" and "Police report" identify the law enforcement source.
  10. present: "Seattle Police" are named as clearing the scene and continuing to investigate.
  11. present: "Seattle Police" are named as reporting the incident and clearing the scene.
  12. present: "Seattle Police" are named as clearing the scene and continuing to investigate.
  13. present: "Seattle Police" and "Police report" identify the issuing agency.
  14. present: Seattle Police are named and a case number is supplied.
  15. present: "Seattle Police" are named as clearing the scene and investigating.
  16. present: "Police report" and "Seattle Police have cleared the scene" identify the issuing authority.
  17. present: "Seattle Police" are named as clearing the scene and continuing to investigate.
  18. present: "Police" and "Seattle Police" are named as reporting and clearing the scene.
  19. present: "Seattle Police" and "Police report" name the law enforcement source.
  20. present: "Seattle Police" are cited as reporting and later clearing the scene.
  21. present: "Seattle Police" and "Police report" identify the issuing law enforcement agency.
  22. present: "Seattle Police" are identified as having cleared the scene and as continuing to investigate.
  23. present: "Seattle Police have cleared the scene" and "Police report a stabbing" name the agency.
  24. present: "Seattle Police" and "Police" are named as reporting and clearing the scene.
  25. present: "Seattle Police" and "Police report" identify the issuing law enforcement agency.
• Hazardpresent25/25

  Final assessment

  Present, 25 of 25. The hazard is named as "a stabbing near the 1300 block of NE 42nd Street" with "two suspects remain at large". No dissent among the reads.

  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: The hazard is a "stabbing" with "two suspects" still at large.
  2. present: A "stabbing" with two suspects at large is a specific hazard.
  3. present: The hazard is named plainly as a "stabbing" with two suspects at large.
  4. present: The named hazard is "a stabbing" with two suspects who left the scene.
  5. present: The hazard is a "stabbing" with two suspects at large.
  6. present: The hazard is a "stabbing" with "two suspects remain at large."
  7. present: It names a "stabbing" with "two suspects" who remain at large.
  8. present: A stabbing with two suspects at large is the named hazard.
  9. present: It names "a stabbing" with two suspects at large.
  10. present: It names a "stabbing" with two suspects at large.
  11. present: It reports "a stabbing" with two suspects who left the scene.
  12. present: It reports "a stabbing" with two suspects at large.
  13. present: It names "a stabbing near the 1300 block of NE 42nd Street", a specific violent threat.
  14. present: A stabbing with two suspects is specified.
  15. present: It reports "a stabbing" with two suspects at large.
  16. present: The threat named is "a stabbing" with two suspects still at large.
  17. present: It reports "a stabbing" with two suspects at large, a specific threat.
  18. present: It reports "a stabbing" with two suspects who left the scene.
  19. present: It reports "a stabbing" with two suspects at large.
  20. present: It names a "stabbing" with two suspects at large.
  21. present: It names "a stabbing" with two suspects at large, a specific violent threat.
  22. present: The named hazard is a "stabbing" with "two suspects" still at large.
  23. present: The hazard is a "stabbing" with "two suspects remain at large".
  24. present: "a stabbing" with two suspects at large names the specific threat.
  25. present: A "stabbing" with two suspects at large is named specifically.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The alert gives one consistent place, "near the 1300 block of NE 42nd Street in the University District", in both the original post and the all clear.

  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 specifies "the 1300 block of NE 42nd Street in the University District".
  2. present: Located "near the 1300 block of NE 42nd Street in the University District."
  3. present: It gives "the 1300 block of NE 42nd Street in the University District".
  4. present: It places the attack "near the 1300 block of NE 42nd Street in the University District".
  5. present: It happened "near the 1300 block of NE 42nd Street in the University District".
  6. present: It is placed "near the 1300 block of NE 42nd Street in the University District."
  7. present: The scene is "near the 1300 block of NE 42nd Street in the University District".
  8. present: Near the 1300 block of NE 42nd Street in the University District is specified.
  9. present: It locates it "near the 1300 block of NE 42nd Street in the University District".
  10. present: The site is "the 1300 block of NE 42nd Street in the University District".
  11. present: The place is "near the 1300 block of NE 42nd Street in the University District".
  12. present: The scene is "near the 1300 block of NE 42nd Street in the University District."
  13. present: The location is "the 1300 block of NE 42nd Street in the University District".
  14. present: Near the 1300 block of NE 42nd Street in the University District is named.
  15. present: The place is "near the 1300 block of NE 42nd Street in the University District".
  16. present: The location is "near the 1300 block of NE 42nd Street in the University District".
  17. present: The place is "near the 1300 block of NE 42nd Street in the University District".
  18. present: The location is "near the 1300 block of NE 42nd Street in the University District".
  19. present: The location is "near the 1300 block of NE 42nd Street in the University District".
  20. present: The place is "near the 1300 block of NE 42nd Street in the University District".
  21. present: The attack is placed "near the 1300 block of NE 42nd Street in the University District".
  22. present: The location is "near the 1300 block of NE 42nd Street in the University District".
  23. present: The site is "near the 1300 block of NE 42nd Street in the University District".
  24. present: "near the 1300 block of NE 42nd Street in the University District" is precise.
  25. present: Located "near the 1300 block of NE 42nd Street in the University District."
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25. Two direct instructions appear: "Report any people seen with these descriptions to 9-1-1" and "call 9-1-1 and report using case number 19-411828". Unanimous.

  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 readers to "Report any people seen with these descriptions to 9-1-1".
  2. present: "Report any people seen with these descriptions to 9-1-1" instructs the reader.
  3. present: It instructs: "Report any people seen with these descriptions to 9-1-1."
  4. present: Readers are instructed to "Report any people seen with these descriptions to 9-1-1".
  5. present: "Report any people seen with these descriptions to 9-1-1" is a direct instruction.
  6. present: Readers are told to "Report any people seen with these descriptions to 9-1-1."
  7. present: Readers are told to "Report any people seen with these descriptions to 9-1-1".
  8. present: Readers are told to report anyone matching the descriptions to 9-1-1.
  9. present: It instructs "Report any people seen with these descriptions to 9-1-1."
  10. present: "Report any people seen with these descriptions to 9-1-1" is an instruction to recipients.
  11. present: Readers are told to "Report any people seen with these descriptions to 9-1-1."
  12. present: It instructs readers to "Report any people seen with these descriptions to 9-1-1."
  13. present: Readers are told to "Report any people seen with these descriptions to 9-1-1".
  14. present: Readers are told to report anyone matching the descriptions to 9-1-1.
  15. present: It tells readers to "Report any people seen with these descriptions to 9-1-1".
  16. present: Readers are told to "Report any people seen with these descriptions to 9-1-1".
  17. present: "Report any people seen with these descriptions to 9-1-1" is a direct instruction.
  18. present: It instructs readers to "Report any people seen with these descriptions to 9-1-1."
  19. present: "Report any people seen with these descriptions to 9-1-1" is an explicit instruction.
  20. present: It tells readers to "Report any people seen with these descriptions to 9-1-1".
  21. present: "Report any people seen with these descriptions to 9-1-1" is an instruction to recipients.
  22. present: It instructs readers to "Report any people seen with these descriptions to 9-1-1."
  23. present: "Report any people seen with these descriptions to 9-1-1" instructs recipients directly.
  24. present: "Report any people seen with these descriptions to 9-1-1" is a direct instruction.
  25. present: "Report any people seen with these descriptions to 9-1-1" is a direct instruction.
• Timepresent25/25

  Final assessment

  Present, 25 of 25. Both segments are clock stamped, "UPDATE at 5:38 AM" for the all clear and "ORIGINAL POST at 5:21 AM" for the first report. No dissent.

  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: Posts are stamped "5:21 AM" and "5:38 AM".
  2. present: The stamps "5:38 AM" and "5:21 AM" supply the time.
  3. present: The updates are stamped "5:38 AM" and "5:21 AM".
  4. present: The updates are stamped "5:38 AM" and "5:21 AM".
  5. present: The two posts are timed "5:38 AM" and "5:21 AM".
  6. present: The updates carry "5:38 AM" and "5:21 AM" stamps.
  7. present: The two posts are stamped "5:38 AM" and "5:21 AM".
  8. present: The 5:21 AM post and 5:38 AM all clear supply times.
  9. present: The update is at "5:38 AM" and the original at "5:21 AM".
  10. present: Times "5:38 AM" and "5:21 AM" mark the updates.
  11. present: The "5:38 AM" and "5:21 AM" stamps give the timing.
  12. present: The posts are stamped "5:38 AM" and "5:21 AM."
  13. present: The two posts are stamped "5:38 AM" and "5:21 AM".
  14. present: Times 5:38 AM and 5:21 AM are given.
  15. present: The times "5:38 AM" and "5:21 AM" are given.
  16. present: The entries are timestamped 5:38 AM and 5:21 AM.
  17. present: The entries are timed "5:38 AM" and "5:21 AM".
  18. present: The two entries are stamped "5:21 AM" and "5:38 AM".
  19. present: "UPDATE at 5:38 AM" and "ORIGINAL POST at 5:21 AM" mark the timing.
  20. present: The updates carry the times "5:38 AM" and "5:21 AM".
  21. present: Entries are stamped "5:38 AM" and "5:21 AM", conveying recency.
  22. present: The posts carry the stamps "5:38 AM" and "5:21 AM".
  23. present: The posts are stamped "5:38 AM" and "5:21 AM".
  24. present: "5:38 AM" and "5:21 AM" stamp the all clear and original post.
  25. present: The posts carry "5:21 AM" and "5:38 AM" stamps.
• Impactpresent24/25

  Final assessment

  Present, 24 of 25. "One victim has left the scene" of a stabbing conveys a person was wounded. One read held out because no injury severity or continuing danger is stated.

  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. present: Reporting "One victim" of a stabbing conveys that someone was wounded.
  2. present: A victim of the stabbing who "has left the scene" conveys that someone was wounded.
  3. present: Mention of a victim who "has left the scene" conveys that someone was wounded in the attack.
  4. present: Reference to "One victim" of the stabbing who left the scene conveys that someone was harmed.
  5. present: A stabbing victim who "has left the scene" with suspects still at large conveys injury and continued risk.
  6. present: It refers to "One victim" of the stabbing, indicating someone was hurt.
  7. present: Reference to "One victim" who left the scene conveys that a person was wounded.
  8. present: Referring to a victim of the stabbing who left the scene conveys that someone was wounded.
  9. present: Mention of "One victim" who "has left the scene" conveys a person was wounded in the attack.
  10. present: "One victim has left the scene" establishes that a person was wounded in the attack.
  11. present: It refers to "One victim" who left the scene, conveying that someone was harmed.
  12. absent: One victim is noted without any statement of injury severity or continuing danger.
  13. present: It conveys harm by noting "One victim has left the scene" after being stabbed.
  14. present: A victim of the stabbing is reported, implying injury from the attack.
  15. present: It refers to "One victim" who left the scene, conveying that someone was wounded.
  16. present: It confirms a victim of the stabbing, which conveys the harm done, though severity is not detailed.
  17. present: It refers to "One victim" of the stabbing, conveying that someone was harmed.
  18. present: The existence of a victim who "has left the scene" after a stabbing conveys the injury caused.
  19. present: "One victim has left the scene" of the stabbing, conveying that a person was wounded.
  20. present: Mentioning a victim who "has left the scene" after a stabbing conveys injury already inflicted.
  21. present: Reference to "One victim" who "has left the scene" conveys that someone was wounded in the stabbing.
  22. present: Referring to "One victim" who left the scene conveys that a person was wounded by the stabbing.
  23. present: "One victim has left the scene" after a stabbing conveys that a person was harmed.
  24. present: A stabbing "victim has left the scene" conveys that someone was wounded in the attack.
  25. present: It refers to "One victim" who left the scene, conveying that someone was wounded.