The Harness Is the Product

What GPT-5.5 actually tells us about where AI value accrues

Isaiah Steinfeld

AI, Venture Innovation & Technology Strategy

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GPT-5.5 is not a wow release. It's a plumbing release. Those are the ones that compound.

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Isaiah SteinfeldAI, Venture Innovation & Technology Strategy

Periodic briefings and field reports on the technologies and strategies shaping the next generation of companies.

No noise. Just signal.