Funding & Deals

Brahma AI raises $150 million at a $2 billion valuation

The Arena

Brahma AI raises $150 million at a $2 billion valuation

Saturday's inbox is thin, so this one is a two-story brief: an enterprise AI round that headlines as an Indian start-up but is really a VFX group repositioning itself, and a robotics demo worth watching for what it proves about hands, not pianos. Brahma AI, the enterprise content arm majority-owned by the visual effects group behind Dune, is raising $150 million at a $2 billion post-money valuation — but the money is not in the bank yet.

26 attorneys general demand federal AI safety rules from Congress

The Guardrails

26 attorneys general demand federal AI safety rules from Congress

State attorneys general are done waiting for Congress to act on its own — and Microsoft has quietly retired the label it invented to sell AI laptops. Three stories for you this afternoon. 26 attorneys general from 24 states have written to Congressional leaders demanding federal AI safety rules. The letter, sent Wednesday to Speaker Mike Johnson, Senate Majority Leader John Thune, and Democratic leaders Hakeem Jeffries and Chuck Schumer, asks for four concrete things: independent safety…

Ex-Tesla Dojo chip startup DensityAI is in talks at a $10B valuation

The Frontier

Ex-Tesla Dojo chip startup DensityAI is in talks at a $10B valuation

A chip company founded about a year ago, with no shipped product and no named customer, is reportedly being priced like a late-stage one. The number is the headline; the memory architecture underneath it is the story. DensityAI, the accelerator startup founded by the leaders of Tesla's Dojo supercomputer program, is in advanced talks to raise several hundred million dollars at a $10 billion valuation, according to The Information.

Xiaomi's HySparse2 cuts million-token prefill compute fivefold

The Frontier

Xiaomi's HySparse2 cuts million-token prefill compute fivefold

Xiaomi's model team previewed its next flagship with an architecture paper, and the numbers are about the bill the agent era runs up. Anthropic, meanwhile, wants its founders to keep control of the company after it lists. Xiaomi published HySparse2, the sparse-attention architecture its next flagship MiMo-V3 will use — claiming the design cuts prefill computation 5.02× at a million tokens versus the hybrid sliding-window attention in today's MiMo-V2 family.

Ukraine's robots cleared 30 km of mines in two nights

The Frontier

Ukraine's robots cleared 30 km of mines in two nights

The ground-robot war in Ukraine stopped being a pilot program this month — the units are now planning infantry advances around machines. Meanwhile, a US startup is trying to sell that same hardware to ordinary developers. Ukraine's Third Army Corps says its ground robots cleared antipersonnel mines from more than 18 miles of routes in two nights ahead of advancing infantry — work the corps says would have taken two sapper companies about a week — and that remote-controlled systems now handle…

UkisAI's Swift trims Qwen 3.8's thinking by 63% — and a rival's eval agrees

The Frontier

UkisAI's Swift trims Qwen 3.8's thinking by 63% — and a rival's eval agrees

UkisAI released a family of fine-tunes that cuts the tokens Qwen 3.8 burns on second-guessing itself — 63.4 percent fewer thinking tokens on Swift Flash Next and 58.5 percent on Swift 1.5 27B, with the vendor reporting accuracy within a fraction of a point of the base model. That is the flattering half. Almost all of these numbers are self-reported, and local-model claims usually die on contact with someone else's harness.

AI's price crash is 13x a year — only 3x of it is better algorithms

The Frontier

AI's price crash is 13x a year — only 3x of it is better algorithms

Two studies put a number on the same thing: buying a fixed amount of AI capability is collapsing in price — and almost none of the collapse is the labs getting smarter. Epoch AI's "The Plunging Price of Thought" finds that reaching a fixed score on AI benchmarks has fallen about 47 percent per quarter since 2023 — roughly 13 times a year — and says no previous transformative technology declined that fast, running 4x faster than DNA sequencing, 6x than compute, 18x than lithium batteries and…

Lovable's run rate passes $600M as vibe coding goes enterprise

The Arena

Lovable's run rate passes $600M as vibe coding goes enterprise

Lovable's revenue line is now an enterprise story, a White House memo turns AI safety into a loyalty test, and a startup bets $20 million that agents belong in the group chat. Lovable says its annual run rate has passed $600 million, up from roughly $500 million in June, and the growth is coming from companies rather than hobbyists. Co-founder Fabian Hedin gave the figure on stage at the HumanX summit in Amsterdam this week, saying two-thirds of Fortune 500 companies now use the platform.