Figma

The essay under discussion ranks Anthropic as the most exposed frontier lab of all: it rents every data center and power plant it uses, and Fable costs nearly three times as much per completed task as OpenAI's models do, according to the Artificial Analysis benchmarks it cites.

The sharpest pushback on HN wasn't about that cost math — it was that Anthropic's own scramble for a product moat is what blew up the Figma partnership in the first place.

Mod's thesis: speed is "the most valuable, least valued asset" in software, a proxy for engineering quality and trust. Slowness reads as danger; fast tools grant flow. Examples: nvALT instant vs Photoshop's 3–5s dialogs, Figma near-native in a browser.

The reframe that lands: fast-because-simple aligns with correctness, but fast-because-optimized is the opposite — you added risk to code that already worked.

Morris built a JSQL input feature through iterative Claude sessions — button placement, keyboard shortcuts, confirmation copy — hitting 2,000-line diffs without a single Figma frame.

The thread flagged Jane Street's Anthropic investment immediately. Engineers pushed back harder: one said prototype-as-spec creates "extra cognitive burden" parsing generated code for intended versus accidental changes.

The counter: AI prototypes force stakeholders to spell out edge cases in actual text, which is more than a napkin sketch ever did.