TechSaber denies replacing Rideshare Stimulator writers with ChatGPT

Saber CEO Matthew Karch rejects a former lead writer’s claim that the company replaced her with ChatGPT. Karch says neither Saber nor Unigine has replaced any writers with artificial intelligence on the Rideshare “Stimulator” game announced last month. Stella Sacco, who says she was the project’s lead writer, disputes that account in a Bluesky post. Her statement directly challenges the company’s characterization of the game’s writing team.

AIgame developmentChatGPTSaber

TThe Verge★★☆☆☆2026-08-12 00:39Original