Internally called Orion, GPT-4.5 is OpenAI’s largest model to date, and it’s first available through the company’s $200 monthly ChatGPT subscription. -
OpenAI launching GPT-4.5, its next general-purpose large language model
Last month CNBC reported that OpenAI was in discussions on a $40 billion funding round at a $340 billion valuation.CNBC - 2h -
OpenAI’s ChatGPT explodes to 400M weekly users, with GPT-5 on the way
OpenAI's ChatGPT reaches 400M weekly users and doubles enterprise adoption to 2M+ users, signaling major AI shift as company prepares GPT-5 launch amid growing competition from DeepSeek and xAI.VentureBeat - Feb. 20 -
OpenAI Unveils GPT-4.5 for More ‘Natural Conversation’
The new technology, called GPT-4.5, signifies the end of an era for OpenAI.The New York Times - 2h -
OpenAI Says ChatGPT-4.5 Comes With a Killer Feature: Emotional Intelligence
The new version “feels more natural,” and that’s a bigger deal than you might think.Inc. - 47m -
OpenAI reveals GPT-4.5 amid flurry of new AI model releases
The San Francisco-based company said its latest product has fewer so-called ‘hallucinations’Financial Times - 3h -
OpenAI releases ‘largest, most knowledgable’ model GPT-4.5 with reduced hallucinations and high API price
The API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.VentureBeat - 3h -
Meta plans to release standalone Meta AI app in effort to compete with OpenAI's ChatGPT
Meta's upcoming AI app advances CEO Mark Zuckerberg's plans to make his company the leader in AI by the end of the year, people familiar with the matter said.CNBC - 1h -
This Founder Left OpenAI to Launch a Competitor. It Aims to Bring AI to the Masses
Mira Murati, OpenAI’s former CTO, has taken the wraps off her new company, Thinking Machines Lab. Here’s what to know about its goals.Inc. - Feb. 19
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