Microsoft rolls out the “new Bing”, which uses a next-gen OpenAI large language model and Microsoft's new Prometheus Model, in “limited preview” at bing.com/new
Microsoft is pairing its search engine with an OpenAI model and its own Prometheus Model in a limited preview, extending the same launch-day push that positioned Bing and Edge as an AI-powered web copilot. The preview establishes Bing as a distribution surface for Microsoft’s model partnership rather than a conventional search-only product.
The subsequent coverage traces how that initial integration became more explicit: Microsoft later said Bing was running a search-customized GPT-4, then added image generation and eventually tested source-cited generative results. That arc makes the limited preview the opening move in a broader reworking of Bing’s answer interface.
First-order effects
Microsoft gains a live, controlled setting to test how Prometheus and the next-generation OpenAI model perform in Bing before broad availability.
Bing users admitted to the preview receive AI-generated search assistance, while Microsoft can refine the product around search-specific use rather than exposing a general-purpose model alone.
Second-order effects
Google faces a clearer competitive prompt to incorporate generative answers into search, as Microsoft uses Bing and Edge to distribute its OpenAI-backed experience.
Publishers and other web sources become more exposed to an answer-first interface; Microsoft’s later source-cited generative-search test indicates attribution will be a central product choice as the format develops.
Third-order effects
If answer interfaces become the primary search layer, search competition shifts toward control of model access, browser and search distribution, and the design of citations rather than ranking pages alone.
The product path from text answers to image generation in Bing Chat and Edge suggests assistants may consolidate multiple query types into a single search work surface, increasing pressure on publishers to negotiate visibility within AI responses.
The trend: Search platforms are evolving from link-led retrieval into multimodal assistant interfaces, with model partnerships and distribution channels determining who can deploy them at scale.
I'm here in Redmond at Microsoft HQ demo-ing the new AI-powered Bing. I asked a product manager if we can ask the chatbot whether the 2020 election was stolen and she said no. They're not ready to show off how it handles “sensitive questions,” I was told. https://twitter.com/...
I imagined when AI came along the big questions would be ones like, “will this thing kill us,” but instead all we want to know is whether it's gonna offend conspiracy theorists. What a time to be alive! https://twitter.com/...
Microsoft's Nadella says it's “high-time” innovation is restored to the search space as the company unveils it's OpenAI language-model powered Bing search and Edge browser: https://www.bloomberg.com/...
NEWS: Microsoft announces the integration of OpenAI's next-gen large language model into Bing (GPT-4?), making search even more powerful. CEO Nadella declares “It's a new day for search.” Wonder what Google is thinking? https://twitter.com/...
Microsoft announced new Bing 🦾 1. OpenAI next gen language model 2. Prometheus model improves relevancy, annotate answers, up to date results, geolocation 3. Core search index - largest jump in relevance in two decades 4. Unified UI/UX I might switch from google to bing now... ht…
Microsoft is making “the new Bing,” powered by OpenAI tech, available in limited preview on desktop starting today. And the Edge browser is getting a UI update and new chat/compose options: https://blogs.microsoft.com/ ...
wow. The new Bing is available *today* for everyone to try for a limited number of queries. You can sign up for full access as it rolls out. https://www.bing.com/...
The new Bing is live today on the desktop for a limited preview. You can sign up on waitlist to get access to the full experience. It will expand to millions of people in coming weeks. Will also launch a mobile version. #Microsoft https://twitter.com/...