OpenAI’s Sam Altman apologises over failure to report Canadian mass shooter

The victims included Rootselaar’s mother and half-brother, and five students at the remote community’s secondary school.

Rootselaar, who was born male but identified as female, died of a self-inflicted gunshot wound.

OpenAI said after the attacks that Rootselaar’s ChatGPT account had been flagged internally the previous June for misuse “in furtherance of violent activities”, resulting in its suspension.

The San Francisco-based AI company said at the time that it had not informed authorities because Rootselaar’s use of the chatbot had not met the threshold for posing a credible or imminent threat of harm to others.

In a letter shared on Friday by the Tumbler RidgeLines news site and British Columbia Premier David Eby, Altman acknowledged that OpenAI should have alerted law enforcement to Rootselaar’s suspension.

“I am deeply sorry that we did not alert law enforcement to the account that was banned in June. While I know words can never be enough, I believe an apology is necessary to recognize the harm and irreversible loss your community has suffered,” Altman wrote.

“I reaffirm the commitment I made to the Mayor and the Premier to find ways to prevent tragedies like this in the future,” Altman added.