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Signals from the frontier

Long-form analysis on AI research, scaling, and governance experiments.

A New Direction in AI Scaling: Attention Across Layers

20 March 2026

A New Direction in AI Scaling: Attention Across Layers

Kimi introduces layer-wise attention, letting transformers decide which internal states matter while improving efficiency.

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London: The Next Silicon Valley?

10 March 2026

London: The Next Silicon Valley?

Massive AI investments and a record $1B seed suggest Europe is rewriting the playbook.

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Biggest Seed Round in Europe

4 March 2026

Biggest Seed Round in Europe

Ineffable Intelligence raises $1B to pursue reinforcement learning at scale instead of LLM bloat.

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End of the SaaS Era?

24 February 2026

End of the SaaS Era?

Markets are repricing software as AI shifts value from seats to autonomous agents.

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SpaceX, xAI, and X: One Stack

16 February 2026

SpaceX, xAI, and X: One Stack

Elon Musk is vertically integrating rockets, satellites, AI, and a billion-user network.

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Anthropic vs OpenAI: Cost War

7 February 2026

Anthropic vs OpenAI: Cost War

Super Bowl ads were a distraction. The real battle is who pays for planetary-scale compute.

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VC Concentration Report

1 February 2026

VC Concentration Report

A handful of AI labs are absorbing the majority of global venture capital.

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Who Really Invented AI?

15 January 2026

Who Really Invented AI?

AI wasn’t born overnight—it evolved from myth, logic, automation, and transformers.

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Nvidia’s Hidden Bets in 2026

5 January 2026

Nvidia’s Hidden Bets in 2026

Five quiet investments show Nvidia is building the backbone of future AI.

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OpenAI's Black Box Breakthrough

14 November 2025

OpenAI's Black Box Breakthrough

Sparse circuits make models legible enough for hospitals, banks, and regulators.

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