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Harry
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Harry
@0xSwan
· 𝓑𝘜Ī̸͎𝕃𝕯 𝕄Ô̸̹𝓓𝐸 · @fwbtweets · shitposts are my own ·
Under the bridge downtown. Katılım Temmuz 2021
1.4K Takip Edilen478 Takipçiler

8/ What might actually help: a "contract graph verifier" that checks whether what one component promises is what the next one expects. Not a proof. A consistency check. Applied systematically across the whole codebase.
Would have caught 2 of my 4 bugs.
Full analysis with data, methodology, and the contract graph proposal: open.substack.com/pub/brainflow/…
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7/ The provers work. That's not the question. The question is whether "formal verification goes mainstream" means verifying ~25% of the codebase, which was already the most reliable part.
The integration layer, where components meet and assumptions are implicit, is where the real bugs live. No prover reaches it.
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1/ I formally verified AI-generated code in production. Here's what actually happened.
I built a Claude Code plugin called Crosscheck that uses Dafny (backed by Z3) to verify AI-generated code. Tested it on real energy-splitting logic in Django. Sessions spanning month boundaries need energy allocated correctly.
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Over half a billion dollars is now flowing into formal verification startups (Axiom $200M, Harmonic $295M). The thesis: AI writes code, math proves it works.
I built a Claude Code plugin that uses Dafny to verify AI-generated code. Tested it on real Django production logic.
The verification worked. But all 4 bugs were in the parts you can't verify.
Link in first comment.
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Here’s a warm welcome to our newest members!
The #ChainStats ecosystem expands with reputable names in the blockchain space🌐
🦸♂️Ambassadors
@Dagnum_PI
@CryptoNagato
@UtilityTheory
🧑💻Developer
@0xSwan
More news will be shared about each member shortly

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LangChain 🤝 AIPlugins
A first open source attempt at using AIPlugins (the same ones ChatGPT is using)
s/o @vaibhavk97 for this. Excited to see what other techniques the @langchain community comes up with - it's only the beginning
Docs (Python and JS) in 🧵

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Sent some love to our members today— and the rest of you lovers can mint ‘Checkmate’ now until midnight Friday PST.
app.manifold.xyz/c/earlymajorit…
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