Community notice after an online threat led to evacuation of South Street Landing

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. The message opens "SENT ON BEHALF OF VICE PRESIDENT FOR PUBLIC SAFETY AND EMERGENCY MANAGEMENT, RODNEY CHATMAN" and names "Brown DPS" as a responder, so the sending authority is unmistakable.

  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: Sent on behalf of the Vice President for Public Safety, with Brown DPS named throughout.
  2. present: The message comes on behalf of the vice president for public safety and cites Brown DPS.
  3. present: It is sent on behalf of the Vice President for Public Safety and names Brown DPS.
  4. present: It is sent on behalf of the Vice President for Public Safety and cites Brown DPS by name.
  5. present: Sent on behalf of the VP for Public Safety, with Brown DPS and Providence Police named.
  6. present: It is sent on behalf of Vice President Rodney Chatman and names Brown DPS.
  7. present: It is sent on behalf of the Vice President for Public Safety, with Brown DPS named throughout.
  8. present: It is sent on behalf of the Vice President for Public Safety, and Brown DPS is named.
  9. present: The message comes on behalf of the Vice President for Public Safety and names Brown DPS.
  10. present: It is sent on behalf of the Vice President for Public Safety and Emergency Management.
  11. present: Sent on behalf of the Vice President for Public Safety, with Brown DPS named throughout.
  12. present: It is sent on behalf of the vice president for public safety and cites Brown DPS response.
  13. present: Sent on behalf of the Vice President for Public Safety, with Brown DPS named throughout.
  14. present: Sent on behalf of the Vice President for Public Safety, with Brown DPS named throughout.
  15. present: Sent on behalf of the Vice President for Public Safety and naming Brown DPS as responder.
  16. present: Sent on behalf of the Vice President for Public Safety, with "Brown DPS" named throughout.
  17. present: It is sent on behalf of Vice President Rodney Chatman with Brown DPS named throughout.
  18. present: The note is sent on behalf of the Vice President for Public Safety and cites Brown DPS.
  19. present: It is sent on behalf of Vice President Rodney Chatman and references Brown DPS.
  20. present: Sent on behalf of the vice president for public safety, with "Brown DPS" named throughout.
  21. present: It is sent on behalf of the Vice President for Public Safety and names Brown DPS.
  22. present: The message is sent on behalf of the vice president for public safety and names Brown DPS.
  23. present: The message is sent on behalf of the Vice President for Public Safety and cites Brown DPS.
  24. present: Sent on behalf of Vice President Rodney Chatman, with Brown DPS also named.
  25. present: The message is sent on behalf of Vice President Rodney Chatman and names Brown DPS.
• Hazardpresent24/25

  Final assessment

  Present, 24 of 25. An employee "received a threat via an online submission form," a concrete threat event that forced evacuation; one read objected that the threat's nature is never described.

  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: An employee "received a threat via an online submission form", a specific threat event.
  2. present: An employee "received a threat via an online submission form", a named threat prompting evacuation.
  3. present: An employee "received a threat via an online submission form" that forced an evacuation.
  4. present: An employee "received a threat via an online submission form," naming the threat as the hazard.
  5. present: It describes "a threat via an online submission form" that forced a building evacuation.
  6. present: It reports "a threat via an online submission form" that prompted an evacuation.
  7. present: An employee "received a threat via an online submission form", a named threat event.
  8. present: An employee "received a threat via an online submission form", a specific threat event.
  9. present: It reports "a threat via an online submission form" that forced an evacuation.
  10. present: An employee "received a threat via an online submission form", a named threat.
  11. present: An employee "received a threat via an online submission form", a named threat event.
  12. present: The hazard is named as a threat received via an online submission form.
  13. present: An employee "received a threat via an online submission form", a named threat event.
  14. present: It states an employee "received a threat via an online submission form" prompting evacuation.
  15. present: It names a concrete hazard: a threat received "via an online submission form" prompting evacuation.
  16. present: It names "a threat via an online submission form" that triggered an evacuation.
  17. present: An employee "received a threat via an online submission form" names the hazard.
  18. present: It reports that an employee "received a threat via an online submission form", the named hazard.
  19. present: It reports "a threat via an online submission form" that prompted an evacuation.
  20. present: It reports that an employee "received a threat via an online submission form".
  21. present: It reports "a threat via an online submission form" that forced a building evacuation.
  22. present: "received a threat via an online submission form" identifies a threat as the hazard.
  23. present: It names "a threat via an online submission form" that prompted evacuation, a specific hazard.
  24. present: It reports "a threat via an online submission form" that forced an evacuation.
  25. absent: Only "a threat via an online submission form" is mentioned; its nature is never specified.
• Locationpresent25/25

  Final assessment

  Present, 25 of 25. The alert places the event at "the Rhode Island Nursing Education Center," located in "South Street Landing," a named building shared with Brown administrative offices.

  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: The Rhode Island Nursing Education Center in South Street Landing is named.
  2. present: It names the Rhode Island Nursing Education Center in South Street Landing.
  3. present: The site is the Rhode Island Nursing Education Center in "South Street Landing".
  4. present: It names the Rhode Island Nursing Education Center in South Street Landing.
  5. present: The site is "the Rhode Island Nursing Education Center" in "South Street Landing."
  6. present: The Rhode Island Nursing Education Center in South Street Landing is named.
  7. present: The site is the Rhode Island Nursing Education Center in South Street Landing.
  8. present: The Rhode Island Nursing Education Center in South Street Landing is identified.
  9. present: The site is "the Rhode Island Nursing Education Center" in "South Street Landing".
  10. present: The Rhode Island Nursing Education Center at South Street Landing is identified.
  11. present: It places this at the Rhode Island Nursing Education Center in South Street Landing.
  12. present: It locates the event at the Rhode Island Nursing Education Center in South Street Landing.
  13. present: It names the Rhode Island Nursing Education Center in South Street Landing.
  14. present: The Rhode Island Nursing Education Center in South Street Landing is identified.
  15. present: The site is "the Rhode Island Nursing Education Center" in "South Street Landing".
  16. present: The place is "the Rhode Island Nursing Education Center" in "South Street Landing".
  17. present: The Rhode Island Nursing Education Center in South Street Landing is identified.
  18. present: The site is the Rhode Island Nursing Education Center in South Street Landing.
  19. present: The place is "the Rhode Island Nursing Education Center" in South Street Landing.
  20. present: The place is "the Rhode Island Nursing Education Center" in South Street Landing.
  21. present: The place is "the Rhode Island Nursing Education Center" in South Street Landing.
  22. present: "South Street Landing" and the Rhode Island Nursing Education Center are named.
  23. present: The site is the Rhode Island Nursing Education Center in South Street Landing.
  24. present: The place is "the Rhode Island Nursing Education Center" in South Street Landing.
  25. present: It names the Rhode Island Nursing Education Center in South Street Landing.
• Guidancepresent24/25

  Final assessment

  Present, 24 of 25. The closing tells readers they "can request support from Brown DPS at 401-863-3322" and that "For any emergency situation, dial 911"; one read held that no action is asked since the evacuation was already done.

  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 request support from Brown DPS and to dial 911 in an emergency.
  2. present: Readers are told they can call Brown DPS or Providence Police and to dial 911 for emergencies.
  3. present: It tells community members to request support at the listed numbers and to "dial 911" for emergencies.
  4. present: Readers are told they can request support from DPS and to "dial 911" for any emergency.
  5. present: Readers are told they can request support at the listed numbers and to "dial 911" in emergencies.
  6. present: It tells readers to request support from Brown DPS or Providence Police and to dial 911 in emergencies.
  7. present: It tells readers they can request support at listed numbers and "dial 911" for emergencies.
  8. present: It reminds community members to call DPS or Providence Police, and to dial 911 in an emergency.
  9. present: It tells readers to request support at the listed numbers and "For any emergency situation, dial 911."
  10. present: Readers are told they may request support at listed numbers and to dial 911 in emergencies.
  11. present: It tells community members they can call DPS or Providence Police and dial 911 in emergencies.
  12. present: Readers are told they can request support from DPS and to "dial 911" for emergencies.
  13. present: It reminds readers they can call DPS or Providence Police and to "dial 911" for emergencies.
  14. present: Readers are told they may request support from DPS or Providence Police and dial 911 for emergencies.
  15. present: It tells readers to request support at the listed numbers and to "dial 911" for emergencies.
  16. present: Readers are told they can request support at listed numbers and to "dial 911" for emergencies.
  17. present: It closes by telling readers to call DPS, Providence Police, or dial 911 in an emergency.
  18. present: It closes by telling readers to call DPS, Providence Police, or 911 for any emergency.
  19. present: It tells readers they can request support at listed numbers and to dial 911 for emergencies.
  20. present: It tells readers they may request support at listed numbers and to "dial 911" for emergencies.
  21. present: It tells readers they can call DPS or Providence Police and to "dial 911" for emergencies.
  22. absent: The evacuation was already carried out by others; no action is asked of recipients.
  23. present: It tells community members to request support from Brown DPS and to "dial 911" in an emergency.
  24. present: It tells readers to request support at the listed numbers and to "dial 911" for any emergency.
  25. present: It tells readers they can request support at listed numbers and to "dial 911" for any emergency.
• Timepresent25/25

  Final assessment

  Present, 25 of 25. Every read points to the same anchor, "Earlier today (Oct. 1)," which dates the threat, evacuation and re-occupancy for recipients.

  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: "Earlier today (Oct. 1)" dates the event.
  2. present: The phrase "Earlier today (Oct. 1)" anchors the timing.
  3. present: "Earlier today (Oct. 1)" anchors the events in time.
  4. present: The phrase "Earlier today (Oct. 1)" dates the incident.
  5. present: "Earlier today (Oct. 1)" dates the event.
  6. present: The phrase "Earlier today (Oct. 1)" dates the event.
  7. present: The opening phrase "Earlier today (Oct. 1)" fixes recency and date.
  8. present: The phrase "Earlier today (Oct. 1)" dates the event.
  9. present: The phrase "Earlier today (Oct. 1)" fixes when it happened.
  10. present: "Earlier today (Oct. 1)" establishes timing of the incident.
  11. present: The phrase "Earlier today (Oct. 1)" anchors the timing.
  12. present: The message says the threat came "Earlier today (Oct. 1)".
  13. present: "Earlier today (Oct. 1)" dates the incident.
  14. present: "Earlier today (Oct. 1)" dates the incident for readers.
  15. present: "Earlier today (Oct. 1)" establishes recency and date.
  16. present: The message says the threat came "Earlier today (Oct. 1)".
  17. present: The phrase "Earlier today (Oct. 1)" fixes when the event happened.
  18. present: "Earlier today (Oct. 1)" dates the incident precisely.
  19. present: The event is dated "Earlier today (Oct. 1)".
  20. present: "Earlier today (Oct. 1)" dates the incident precisely.
  21. present: The opening says "Earlier today (Oct. 1)."
  22. present: "Earlier today (Oct. 1)" dates the events described.
  23. present: "Earlier today (Oct. 1)" anchors the incident in time.
  24. present: "Earlier today (Oct. 1)" dates the incident.
  25. present: The event is dated "Earlier today (Oct. 1)".
• Impactabsent0/25

  Final assessment

  Absent, 0 of 25. The notice forecloses consequence rather than conveying it: police "determined that the threat was unfounded" and allowed re-occupancy, and it adds "there was no credible threat."

  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: Police determined the threat unfounded, so no consequence or severity is conveyed.
  2. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  3. absent: Police determined the threat "was unfounded", so no potential harm is conveyed.
  4. absent: The threat was found unfounded and no potential harm or severity is described.
  5. absent: The threat is called unfounded with re-occupancy allowed, so no harm is conveyed.
  6. absent: The message stresses the threat was unfounded and there was no credible threat.
  7. absent: Police determined the threat "unfounded", so no potential harm is conveyed.
  8. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  9. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  10. absent: Police determined the threat unfounded, so no potential harm is conveyed.
  11. absent: The threat was determined unfounded, and no potential consequence is described.
  12. absent: The threat was determined unfounded, and no potential harm is described.
  13. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  14. absent: The message stresses the threat was unfounded, conveying no potential harm.
  15. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  16. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  17. absent: The threat was determined unfounded and no potential harm is described.
  18. absent: Police determined the threat unfounded, and no potential harm is described.
  19. absent: Police "determined that the threat was unfounded", so no consequence or severity is conveyed.
  20. absent: The message stresses "there was no credible threat", so no harm potential is conveyed.
  21. absent: The threat was "determined that the threat was unfounded", so no potential harm is conveyed.
  22. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  23. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  24. absent: Police "determined that the threat was unfounded", so no potential harm is conveyed.
  25. absent: Police "determined that the threat was unfounded", so no consequence or severity is conveyed.