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Dive into a collection of past posts and rediscover timeless content.

The Chokepoint

The Chokepoint #2: Inside the Photonics Trade

May 12, 2026

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5 min read

The Chokepoint #2: Inside the Photonics Trade

Where the rent flows when light becomes the chokepoint

Teng Yan
Arvind
Teng Yan, +1

Research

The Earnings Print: Sunday Roundup

May 11, 2026

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5 min read

The Earnings Print: Sunday Roundup

Construction risk on a data center is becoming investment-grade on Day 1

Teng Yan
Teng Yan

The Chokepoint

The Chokepoint #1: Power moves fastest

May 6, 2026

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4 min read

The Chokepoint #1: Power moves fastest

The rent is migrating from the fab to the substation.

Teng Yan
Teng Yan
The AI Infrastructure Map

May 4, 2026

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1 min read

The AI Infrastructure Map

Teng Yan
Teng Yan

Research

Thesis: The memory trade is not done

May 3, 2026

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8 min read

Thesis: The memory trade is not done

HBM Stays Scarce. The 2026-2027 memory supply is already spoken for

Teng Yan
Teng Yan

Research

The biggest AI infrastructure earnings week of 2026

Apr 28, 2026

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7 min read

The biggest AI infrastructure earnings week of 2026

Apr 28 to May 1, 2026 · Tessara earnings preview

Teng Yan
Teng Yan

Daily Chain

SK Hynix's exceptional Q1 2026 & what it means

Apr 23, 2026

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2 min read

SK Hynix's exceptional Q1 2026 & what it means

Teng Yan
Teng Yan

Daily Chain

AWS just became Anthropic's infrastructure floor

Apr 22, 2026

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2 min read

AWS just became Anthropic's infrastructure floor

Teng Yan
Teng Yan

Daily Chain

Google, Marvell, and the New Inference Stack

Apr 20, 2026

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2 min read

Google, Marvell, and the New Inference Stack

Teng Yan
Teng Yan
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Tessara

Daily signals on the AI infrastructure supply chain. What's tightening, what's breaking, and who's exposed. By Chain of Thought