Denver City Council Rejected AI Chatbot Contract
The city will lose the Sunny chatbot service after officials blocked a five-year contract extension.
Updated on Oct. 14, 2026 in Artificial Intelligence

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Denver City Council members voted to reject a $3.9 million, five-year contract extension for the AI chatbot service known as Sunny. The service is now set to cease operations as the current agreement concludes at the end of October.
Why it matters
Council members expressed concerns that the chatbot provides inaccurate information and replaces human positions. The board also scrutinized the timing of the proposal, noting it reached the council after its initial expiration date.
The Sunny chatbot handled 40% of the city's 311 digital customer service inquiries this year. The system maintained a 90% customer service satisfaction rating prior to the contract rejection.
The players
Denver City Council
This local governing body is responsible for municipal legislative actions and the approval of city vendor contracts.
Slalom Inc.
This is a consulting firm that saw its proposed $5 million contract with the city rejected by the council.
The details
During the Tuesday meeting, officials voted down the agreement that would have expanded the AI's role for another five years. A separate $5 million contract with Slalom Inc. also failed to secure council approval.
Timeline
The previous contract for the Sunny chatbot expired on October 1, 2026.
The Denver City Council voted to reject the contract on October 13, 2026.
The current paid service for Sunny concludes on October 31, 2026.
The Tech Race
This decision marks a significant reversal of the trend toward integrating AI into municipal constituent services. It highlights a growing skepticism among local officials regarding the trade-offs between automated efficiency and human oversight.
Residents who rely on the Sunny chatbot for 311 customer service will lose access to the automated portal on October 31. Users may experience longer wait times for human representatives as the city adjusts to the loss of its digital channel.
The takeaway
The rejection highlights the ongoing tension between technological automation and human employment concerns in public service. Residents should prepare to use traditional phone lines for city assistance once the automated portal is taken offline.
What happens next
The mayor's administration is scheduled to meet with the City Council within the next few days to discuss potential solutions for maintaining the service.
Further reading
For more on how local governments are navigating automated systems, see our Artificial Intelligence section.
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