Shooting investigation update on Alert blog (of campus)

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. "Seattle police are still searching the area" and "Seattle PD has reopened the area" name the agency, with alert.uw.edu identifying the sender.

  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 PD" and "Seattle police" are named throughout as the investigating agency.
  2. present: "Seattle PD" and "Seattle police" are named, with the alert.uw.edu signature attached.
  3. present: "Seattle police are still searching" and "Seattle PD has reopened the area" identify the agency.
  4. present: "Seattle PD" and "Seattle police" are identified, with the alert.uw.edu branding on the original post.
  5. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  6. present: "Seattle PD" and "Seattle police" are named, with the alert.uw.edu tag on the original post.
  7. present: "Seattle PD has reopened the area" and "Seattle police are still searching" identify the agency.
  8. present: Seattle PD and Seattle police are named as searching and reopening the area.
  9. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  10. present: "Seattle PD" and "Seattle police" are named as the searching and investigating agency.
  11. present: "Seattle PD" and "Seattle police" are the named responding agency, with alert.uw.edu attached.
  12. present: "Seattle police" and "Seattle PD" are named as searching and reopening the area.
  13. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  14. present: Seattle PD and Seattle police are named as searching and reopening the area.
  15. present: "Seattle PD" and "Seattle police" are named, with the alert.uw.edu channel tag.
  16. present: Seattle PD and "Seattle police" are named as searching and reopening the area.
  17. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  18. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  19. present: "Seattle police" and "Seattle PD" are named, with the alert.uw.edu link.
  20. present: "Seattle PD" and "Seattle police" are named as searching and reopening the area.
  21. present: "Seattle PD" and "Seattle police" are named, with the message pointing to "alert.uw.edu".
  22. present: "Seattle PD" and "Seattle police" are named as responding, with alert.uw.edu as the channel.
  23. present: "Seattle PD has reopened the area" and "Seattle police are still searching" name the agency.
  24. present: "Seattle PD" and "Seattle police" are named, with the alert.uw.edu tag.
  25. present: "Seattle PD" and "Seattle police" are named as the agency searching and reopening the area.
• Hazardpresent25/25

  Final assessment

  Present, 25 of 25. The threat is a "Shooting reported at business" in which first "Three people are reported to have been shot" and later a fourth victim.

  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 names a "Shooting" in which multiple people were shot at a business.
  2. present: A "Shooting" with multiple people shot is a clearly specified threat.
  3. present: A "Shooting reported at business" with multiple people shot names the hazard specifically.
  4. present: The message names a "Shooting reported at business" with multiple people shot.
  5. present: A "shooting" in which multiple people were shot is the stated hazard.
  6. present: It reports a "Shooting" in which multiple people were shot at a business.
  7. present: It names a "Shooting" with three then four people shot.
  8. present: A shooting at a business, with multiple people shot, is the named hazard.
  9. present: It names a "Shooting reported at business", a specific threat.
  10. present: A "shooting" at a business, with multiple people shot, is named explicitly.
  11. present: A "Shooting reported at business" with four people shot names the hazard directly.
  12. present: It reports a "Shooting" with multiple people shot at a business.
  13. present: It names a "Shooting" in which multiple people "have been shot".
  14. present: A shooting at a business, with multiple people shot, is specified.
  15. present: It reports a "Shooting" at a business with multiple people shot.
  16. present: It reports a "Shooting" at a business with multiple people shot.
  17. present: A "Shooting reported at business" in which people were shot names the hazard.
  18. present: It reports a "Shooting" at a business with multiple people struck.
  19. present: It reports a "Shooting reported at business" with multiple people shot.
  20. present: It names a "Shooting" in which three, then four, people were shot.
  21. present: It reports a "Shooting reported at business" with multiple people shot.
  22. present: The hazard is a "Shooting reported at business" in which multiple people were shot.
  23. present: It reports a "Shooting" in which multiple people "have been shot".
  24. present: A "shooting" in which people "have been shot" names the threat specifically.
  25. present: A "Shooting reported at business" with multiple people shot is the named threat.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The scene is "near the corner of NE 43rd Street and University Way NE", given in the first post as "near NE 43rd St & U Way NE."

  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 "near the corner of NE 43rd Street and University Way NE".
  2. present: It is placed "at a business near the corner of NE 43rd Street and University Way NE."
  3. present: It is placed "near the corner of NE 43rd Street and University Way NE".
  4. present: It places the scene "near the corner of NE 43rd Street and University Way NE".
  5. present: The scene is "near the corner of NE 43rd Street and University Way NE" in the U District.
  6. present: The corner given is "NE 43rd Street and University Way NE."
  7. present: The scene is "a business near the corner of NE 43rd Street and University Way NE".
  8. present: The corner of NE 43rd Street and University Way NE is specified.
  9. present: It gives "the corner of NE 43rd Street and University Way NE".
  10. present: It gives "the corner of NE 43rd Street and University Way NE" in the U District.
  11. present: The scene is "near the corner of NE 43rd Street and University Way NE" in the U District.
  12. present: The scene is "near the corner of NE 43rd Street and University Way NE."
  13. present: The location is "a business near the corner of NE 43rd Street and University Way NE".
  14. present: Near the corner of NE 43rd Street and University Way NE is named.
  15. present: The corner is given as "NE 43rd Street and University Way NE" in the U District.
  16. present: The corner is given as "NE 43rd Street and University Way NE".
  17. present: It is "near the corner of NE 43rd Street and University Way NE".
  18. present: The business is "near the corner of NE 43rd Street and University Way NE".
  19. present: The scene is "near the corner of NE 43rd Street and University Way NE" in the U District.
  20. present: The scene is "near the corner of NE 43rd Street and University Way NE".
  21. present: The scene is given as "the corner of NE 43rd Street and University Way NE" in the U District.
  22. present: It gives "the corner of NE 43rd Street and University Way NE" as the scene.
  23. present: The location is "a business near the corner of NE 43rd Street and University Way NE".
  24. present: "a business near the corner of NE 43rd Street and University Way NE" locates it.
  25. present: Located "near the corner of NE 43rd Street and University Way NE."
• Guidancepresent25/25

  Final assessment

  Present, 25 of 25. Recipients are told to "Avoid area", then to "avoid the area until more information is provided", and finally to "remain vigilant."

  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 tells readers to "avoid the area until more information is provided" and "remain vigilant".
  2. present: "Please avoid the area until more information is provided" and "remain vigilant" direct the reader.
  3. present: Readers are told to "avoid the area until more information is provided" and to "remain vigilant".
  4. present: Readers are told "Please avoid the area until more information is provided" and to "remain vigilant".
  5. present: "Please avoid the area until more information is provided" and "remain vigilant" are instructions.
  6. present: Readers are told to "Avoid area", "avoid the area until more information", and "remain vigilant."
  7. present: Readers are told "Please avoid the area until more information is provided" and to "remain vigilant".
  8. present: Readers are told to avoid the area until more information is provided and to remain vigilant.
  9. present: It says "Avoid area" and later "Please avoid the area until more information is provided."
  10. present: "Avoid area" and "Please avoid the area until more information is provided" direct recipients.
  11. present: It directs readers to "Avoid area" and later to "remain vigilant".
  12. present: Readers are told to "Avoid area", "avoid the area until more information is provided", and "remain vigilant."
  13. present: It tells readers to "avoid the area until more information is provided" and to "remain vigilant".
  14. present: Readers are told to avoid the area until more information and to remain vigilant.
  15. present: It instructs "Avoid area" and "Please avoid the area until more information is provided".
  16. present: It instructs "Avoid area", "Please avoid the area until more information is provided" and "remain vigilant".
  17. present: "Avoid area", "Please avoid the area until more information is provided" and "remain vigilant" instruct readers.
  18. present: Readers are told to "Avoid area", to "avoid the area until more information is provided", and to "remain vigilant".
  19. present: "Avoid area" and "Please avoid the area until more information is provided" are protective instructions.
  20. present: It instructs readers to "avoid the area" and to "remain vigilant".
  21. present: "Avoid area", "Please avoid the area until more information is provided" and "Please remain vigilant" are instructions.
  22. present: It instructs readers to "Avoid area", "avoid the area until more information is provided" and "remain vigilant".
  23. present: "Avoid area", "Please avoid the area until more information is provided" and "remain vigilant" instruct readers.
  24. present: "Avoid area" and "Please avoid the area until more information is provided" instruct recipients.
  25. present: Readers are told to "Avoid area" and to "avoid the area until more information is provided."
• Timepresent25/25

  Final assessment

  Present, 25 of 25. Times run from the shooting "at 1:05am" and the 1:15 a.m. original post through updates at 1:22, 1:52 and "2:22 a.m. Sunday."

  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: Times run from the "1:05am" shooting through the "2:22 a.m. Sunday" update.
  2. present: Times run from "2:22 a.m. Sunday" back to the shooting "at 1:05am."
  3. present: Each entry is timed, from "1:15am Sun" through "2:22 a.m. Sunday", with the shooting at 1:05am.
  4. present: Times are precise: "2:22 a.m. Sunday", "1:22 a.m." and the shooting "at 1:05am".
  5. present: Timestamps run from "1:15 a.m. Sunday" to "2:22 a.m. Sunday" with the shooting at 1:05am.
  6. present: Times are precise, the shooting "at 1:05am" with updates through "2:22 a.m. Sunday."
  7. present: Times from "1:05am" and "1:15 a.m. Sunday" through "2:22 a.m. Sunday" are given.
  8. present: Times from 1:05am through 2:22 a.m. Sunday are given.
  9. present: Stamps "1:15 a.m." through "2:22 a.m. Sunday" are included.
  10. present: Times run from "1:15 a.m. Sunday" original through "2:22 a.m. Sunday".
  11. present: Times run from "1:05am" and "1:15am Sun" through the 2:22 a.m. update.
  12. present: Times run from "1:15am Sun" through "2:22 a.m. Sunday."
  13. present: Times run from "1:15 a.m. Sunday" through "2:22 a.m. Sunday" with shots at "1:05am".
  14. present: Times 2:22 a.m., 1:52 a.m., 1:22 a.m. and 1:05am Sunday are given.
  15. present: Times from "1:05am" and "1:15am Sun" through "2:22 a.m. Sunday" are given.
  16. present: It notes the shooting "at 1:05am" with updates at 1:15, 1:22, 1:52 and 2:22 a.m.
  17. present: Times run from "1:05am" and "1:15 a.m. Sunday" to "2:22 a.m. Sunday".
  18. present: Stamps from "1:05am" for the shooting through "2:22 a.m. Sunday" anchor the sequence.
  19. present: "UPDATE at 2:22 a.m. Sunday" and the incident time "1:05am" give recency.
  20. present: Time stamps run from "Sent at 1:15am Sun" to "2:22 a.m. Sunday".
  21. present: Times run from the shooting "at 1:05am" through updates at "1:22", "1:52" and "2:22 a.m. Sunday".
  22. present: Times run from the shooting "at 1:05am" through the "2:22 a.m. Sunday" update.
  23. present: Timestamps run from "1:15am Sun" through "2:22 a.m. Sunday".
  24. present: "2:22 a.m. Sunday", "1:52 a.m.", "1:22 a.m." and "at 1:05am" give times.
  25. present: Times "1:05am," "1:15am Sunday," "1:22 a.m." and "2:22 a.m." are given.
• Impactpresent25/25

  Final assessment

  Present, 25 of 25. Four people shot is stated, with severity given twice: injuries "not believed to be life threatening" and a fourth victim with "non-life-threatening injuries."

  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: Four victims shot, with injuries described as "not believed to be life threatening", conveys harm.
  2. present: Four victims shot, with injuries "not believed to be life threatening," conveys the harm's extent.
  3. present: Four victims shot, with injuries described as "not believed to be life threatening", conveys harm and severity.
  4. present: It reports three, then a fourth, victim shot, with injuries "not believed to be life threatening".
  5. present: Four victims shot, with injuries "not believed to be life threatening", states the human toll.
  6. present: It counts four shooting victims and says their injuries "are not believed to be life threatening."
  7. present: Four victims shot, with injuries described as "non-life-threatening", conveys the harm and its severity.
  8. present: Three and then a fourth victim shot, with injuries described as not life threatening, conveys the harm.
  9. present: "Three people are reported to have been shot" plus "A fourth victim with non-life-threatening injuries" conveys the harm caused.
  10. present: Four victims shot, with injuries described as "not believed to be life threatening", states the harm caused.
  11. present: It counts four victims shot, with injuries "not believed to be life threatening", stating severity.
  12. present: Four victims shot, with injuries described as "not believed to be life threatening", conveys severity.
  13. present: It quantifies harm: four victims shot, with injuries "not believed to be life threatening".
  14. present: Four victims were shot, with injuries described as not life threatening.
  15. present: Four victims were shot with "injuries are not believed to be life threatening", stating harm and its severity.
  16. present: Four victims shot are reported, with injuries "not believed to be life threatening", conveying severity.
  17. present: "Three people are reported to have been shot" plus a fourth victim, with injuries "not believed to be life threatening".
  18. present: Casualties are quantified: three people shot, then "A fourth victim with non-life-threatening injuries".
  19. present: "Three people are reported to have been shot" and a "fourth victim with non-life-threatening injuries" state casualties.
  20. present: Four victims shot, with injuries "not believed to be life threatening", conveys both harm and its severity.
  21. present: Four victims were shot, with injuries described as "non-life-threatening", conveying actual harm to people.
  22. present: Reporting three and then a fourth person shot, with injuries "not believed to be life threatening", conveys the harm caused.
  23. present: It counts four victims shot and rates injuries "not believed to be life threatening".
  24. present: Four victims shot, with injuries "not believed to be life threatening", states harm and its degree.
  25. present: Four victims were shot, with injuries described as "non-life-threatening," an explicit severity statement.