The field teams of digital-payments-solution platform Innoviti follow a set procedure. 

When they visit large format retail stores to service payment terminals, they “take photos of themselves with the company logo and terminals, and even capture handwritten job sheets stamped and signed by the store manager”, explained Girish Varadarajan, chief data and AI officer at Innoviti. All as proof of work. But the whole process is cumbersome, involving massive amounts of visual data.

In early September, Innoviti upgraded to Qwen’s latest 3.8 open-weight model. This version goes beyond........

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