Walmart has doubled the size of its Marketplace platform in the past 18 months, with about 100,000 active sellers. Now, the company — which receives seller applications at the rate of about 20,000 per month, about 10 percent of which get approved — feels it is within striking distance of Amazon. Some say Walmart has been emulating the moves of the Seattle-based e-retail giant, including now adding sponsored video ad units in time for the holiday shopping season. The Walmart+ online brand has been emphasizing convenience, membership, free delivery and even a Paramount+ Essential plan, similar to Amazon’s approach of offering Prime Video. Read more

OpenAI is experimenting with new voice and image capabilities in ChatGPT. According to the company, users can now “speak with ChatGPT and have it talk back,” thanks to an intuitive new interface that, in addition to facilitating voice conversations, will allow users to show ChatGPT an image to discuss. “Snap a picture of a landmark while traveling and have a live conversation about what’s interesting about it,” OpenAI explains, alternatively suggesting you “snap pictures of your fridge and pantry to figure out what’s for dinner” or have it help with homework based on pictures of a math problem. Read more

Spotify is using AI to drive podcast language translation in what sounds like the podcaster’s own voice, which has obvious implications for film and television dubbing. Working with podcast notables including Dax Shepard, Monica Padman and Bill Simmons, Spotify used AI to mimic their voices in Spanish, French and German for several episodes. The proprietary Spotify technology uses OpenAI’s new text-to-speech voice-generation technology as well as its open-source Whisper speech recognition system, which transcribes spoken words into text. The result, Spotify says, is “more authentic” and “more personal and natural” than traditional dubbing. Read more

Intel Innovation 2023 provided a springboard for the new Core Ultra generation of chips, known as “Meteor Lake,” which uses the new Intel 4 process and is also the first series to feature a dedicated AI coprocessor, shipping December 14. Intel confirmed its “five-nodes-in-four-years” process technology plan is on schedule. Intel CEO Pat Gelsinger’s keynote demos included “Pike Creek,” introduced as “the world’s first multi-chiplet package using Universal Chiplet Interconnect Express (UCIe) interconnects.” For all that, it was AI that took center stage at the 2-day event in San Jose. Read more

Amazon has entered into a strategic investment in San Francisco-based Anthropic, founded by former members of OpenAI. The AI startup will train and deploy future models using AWS Trainium and Inferentia chips to train and deploy future foundation models with AWS as its primary cloud provider. In turn, Amazon says it will invest up to $4 billion in Anthropic, as it strives to compete with other technology firms in the race to develop generative AI, seeding growth for what is shaping up to be an entirely new economic and social landscape. Read more