AccessGrid raises $4.4M to help turn phones into key fobs

Auston Bunsen had a lot of free time after his company QuickNode reached a certain size. That company, a blockchain developer platform, was founded in 2017 and subsequently raised around $60 million in funding, according to PitchBook.   Then Bunsen started thinking about the fact that people would perhaps like to unlock their doors with their iPhone. “I eventually met…

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PayPal partners with OpenAI to let users pay for their shopping within ChatGPT

Paypal said on Tuesday that it is adopting a protocol in combination with OpenAI’s “Instant Checkout” feature to let users pay for their shopping directly within ChatGPT, starting in 2026. Paypal is adopting the Agentic Commerce Protocol (ACP), an open-source specification developed by OpenAI that lets merchants make their products available within AI apps, consequently…

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Zhipu AI Releases ‘Glyph’: An AI Framework for Scaling the Context Length through Visual-Text Compression

Can we render long texts as images and use a VLM to achieve 3–4× token compression, preserving accuracy while scaling a 128K context toward 1M-token workloads? A team of researchers from Zhipu AI release Glyph, an AI framework for scaling the context length through visual-text compression. It renders long textual sequences into images and processes…

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Defense startup Pytho AI wants to turbocharge military mission planning and it will show off its tech at Disrupt 2025

Pytho AI is coming out of stealth with an ambitious pitch to the Department of Defense: turn mission planning that takes warfighters days into a process measured in minutes. The startup was founded by Michael Mearn, a former Marine human-intelligence officer whose teams located insurgents, IEDs, weapons, and other intel. The idea for the company…

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Meet Pyversity Library: How to Improve Retrieval Systems by Diversifying the Results Using Pyversity?

Pyversity is a fast, lightweight Python library designed to improve the diversity of results from retrieval systems. Retrieval often returns items that are very similar, leading to redundancy. Pyversity efficiently re-ranks these results to surface relevant but less redundant items. It offers a clear, unified API for several popular diversification strategies, including Maximal Marginal Relevance…

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