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The Communication Bottleneck: A Round-Trip Study of Tree-Structured Expression Serialization in Language Models

When language models reason in chain-of-thought or exchange free-text intermediates, they serialize structured information into natural language. How much tree-structured compositional content survives this bottleneck? We propose a round-trip protocol that answers this question empirically for tree-structured expressions. A generator converts a procedurally generated arithmetic expression into a word problem, a separate extractor recovers the…

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New Microsoft data innovations unlock what only your business knows

Every organization has knowledge that is uniquely its own: the way its business operates, the data it has built over time, the expertise of its people and the context behind thousands of everyday decisions. As powerful AI models become more widely available, that unique business intelligence matters more than ever. The difference will come from……

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Making AI an asset, not an expense

When customers talk about AI costs, the conversation usually starts with token prices and ends with access to the latest, most capable model in the cloud. Do they always need that level of capability? Not necessarily. But that is often where the conversation goes. As AI moves from experimentation to production, model choice is only…

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Aliens: Fireteam Elite 2 Dev Cuts Staff, Switch 2 Slips 2027

Cold Iron Studios, the San Jose developer behind the co-op shooter Aliens: Fireteam Elite 2, confirmed layoffs on September 28, 2026, barely a month after the game shipped. The cuts land alongside a separate announcement: the studio’s Nintendo Switch 2 port of the same game, originally expected this year, has slipped to early 2027. GamingBolt…

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Build a Cursor Rules VS Code Extension: 13 Steps [2026]

Cursor’s rules system quietly became one of the most-configured parts of the editor in 2026. Every serious team running Cursor now keeps a stack of .mdc files that tell the Agent how to write code, which libraries to avoid, and which folders need extra scrutiny. The problem is that nobody ships good tooling for managing…

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AMD Buys World Labs for $8.2B, Fei-Fei Li Joins as Chief Scientist [2026]

AMD confirmed on September 28, 2026 that it will acquire World Labs, the spatial-intelligence AI lab co-founded by Fei-Fei Li, in an all-stock transaction valued at $8.2 billion. The deal is AMD’s second-largest ever, trailing only the roughly $50 billion Xilinx acquisition it closed in 2022, and it marks the chipmaker’s most direct move yet…

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Bitget Says Attacker Exploited Third-Party Security Product Flaw to Steal $388M

The attacker who stole about $388 million from the cryptocurrency exchange Bitget gained access through a vulnerability in a third-party security product the exchange used, Bitget said on Monday. The attacker exploited the flaw to obtain high-level internal credentials and then, on September 24, used them to send fraudulent withdrawal commands to Bitget’s wallet system.…

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