ArchitectureLM Newsletter

No. 1 · Sep 1, 2026

Release

What the weights decide

The first issue. Three pieces this week, all circling the same question from different sides: how much of what comes out of a rendering tool did you actually decide?

New models this week

Also this week

update

Autodesk Forma extends generative massing to mid-rise typologies

Wind and daylight analysis now runs against generated options rather than a single scheme.

new

RIBA publishes first guidance on AI disclosure in competition entries

Entrants may be required to declare AI-generated imagery. Enforcement remains unclear.

release

Flux.2 Klein adds native LoRA training for architectural styles

Practices can now train on their own render archive rather than fighting generic prompts.

Reading

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EXPLAINER

Sep 1, 2026

Open and closed AI models: what the weights decide

Some image models publish their weights as a file you can keep. Others never leave the vendor's servers. That difference decides whether you can teach one to draw like you.

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ETHICS

Aug 20, 2026

Who owns an AI render? The authorship question nobody has answered

Copyright offices across three jurisdictions have reached different conclusions. Practices are signing contracts as if they had not.

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RENDERING

Aug 27, 2026

What Flux.2 Klein actually does to your massing model

We ran the same Rhino massing through five settings to find where geometry survives and where it quietly dissolves.

Tip of the week

Caption fifty images before you train anything

Before you spend an afternoon on a LoRA, spend an hour writing captions. Fifty of your own renders, each described in one plain sentence — what the building is, what the light is doing, where the camera stands — will beat two hundred uncaptioned images every time. The model learns the words you use, so use the words you would use in a review.

That is the week. Reply to this email if something here was wrong, or if there is a tool you want tested properly.

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AI in architecture

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