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Open source agentic startup LangChain hits .25B valuation

Open source agentic startup LangChain hits $1.25B valuation

by News Feed Editor | Oct 21, 2025 | Technology

LangChain raised $125 million at a $1.25 billion valuation, the company announced on Monday. TechCrunch reported in July that the provider of a popular open source framework for building AI agents was raising fresh funds at a valuation of at least $1 billion. The deal...

New ‘Markovian Thinking’ technique unlocks a path to million-token AI reasoning

by News Feed Editor | Oct 21, 2025 | Technology

Researchers at Mila have proposed a new technique that makes large language models (LLMs) vastly more efficient when performing complex reasoning. Called Markovian Thinking, the approach allows LLMs to engage in lengthy reasoning without incurring the prohibitive...

OpenAI announces ChatGPT Atlas, an AI-enabled web browser to challenge Google Chrome

by News Feed Editor | Oct 21, 2025 | Technology

OpenAI is entering the browser world with the launch of ChatGPT Atlas, an AI-enabled browser. Atlas, now available globally, can be accessed through Apple’s macOS, with support for Windows, iOS and Android coming soon. The announcement comes several months after...
Sesame, the conversational AI startup from Oculus founders, raises 0M and launches beta

Sesame, the conversational AI startup from Oculus founders, raises $250M and launches beta

by News Feed Editor | Oct 21, 2025 | Technology

Sesame, a conversational AI startup and smart glasses maker, has raised a $250 million Series B round and is opening up its beta to a select group of testers, the company announced Tuesday. The startup, headed by former Oculus co-founder and CEO Brendan Iribe and...
OpenAI’s new browser is a broadside shot at Google 

OpenAI’s new browser is a broadside shot at Google 

by News Feed Editor | Oct 21, 2025 | Technology

Today, OpenAI launched its new Atlas web browser in a surprise livestream. The show started with CEO Sam Altman himself, speaking directly to the audience.   “We think AI represents a rare, once-a-decade opportunity to rethink what a browser can be,” Altman said. “In...
Sources: Multimodal AI startup Fal.ai already raised at B+ valuation

Sources: Multimodal AI startup Fal.ai already raised at $4B+ valuation

by News Feed Editor | Oct 21, 2025 | Technology

Fal.ai, a startup that hosts image, video, and audio AI models for developers, has closed a new round valuing the company at over $4 billion, four people familiar with the deal said. The company raised approximately $250 million, two of the people said. Major...
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