Artificial Intelligence

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Research Apr 19

Anthropic ships Claude Opus 5 with 400K context and cheaper cache

Pricing cut 28%; new streaming cache APIs collapse latency on long agent chains.

Lois Vance8 min
Infrastructure Apr 18

Inside NVIDIA’s AI factory push — the new unit of compute

GB300 racks, liquid cooling, and the data-center economics that will define 2027.

Alex Tan11 min
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Open source Apr 17

Open-source models catch up in code — benchmarks and caveats

DeepSeek-V4 and Qwen-3 close the gap. Where they still fail, and which teams ship them.

Lois Vance7 min
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Policy Apr 16

EU AI Act enforcement arrives — what changes for shipping features

Risk tiers, documentation burden, and a field guide for US startups selling into Europe.

Carmen Dale9 min
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Tooling Apr 15

Agent harnesses in production: lessons from 50 deployments

Observability, retries, sandboxing — what the quiet winners actually do.

Ray Ortega13 min
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Evaluation Apr 14

The benchmark arms race is broken — here’s the replacement

Why SWE-bench and MMLU stopped predicting product wins, and what to measure instead.

Lois Vance10 min
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Business Apr 13

Enterprise AI procurement in 2026 — new playbook, old mistakes

CIO survey data on budgets, vendor lock-in fears, and the pilots quietly being killed.

Carmen Dale12 min
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Paper review Apr 12

Why self-play RL is back on the research agenda

A cluster of April papers argue the old method has new legs on reasoning tasks.

Lois Vance6 min
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Product Apr 11

The quiet rise of voice-first AI workflows in sales teams

Three unicorns built on the same insight — and what they do differently.

Eugene Ritter8 min