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Anthropic rewrote its Messages API in Rust. Zero Rust devs on the team. Claude wrote the code. Humans wrote the plan and checked old vs new matched on real traffic. CPU dropped 40-50%. Pretty sure "never do the big rewrite" is dead advice. Katelyn Lesse on Latent Space: AI...

741,611 görüntüleme • 4 gün önce •via X (Twitter)

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David Broadhurst profil fotoğrafı
David Broadhurst4 gün önce

@katelyn_lesse @latentspacepod Assuming they have AI forever

Somi profil fotoğrafı
Somi4 gün önce

@katelyn_lesse @latentspacepod true for most teams. Anthropic's the last place that loses access to Claude

ᛗᚨᚱᚴᚢᛋ profil fotoğrafı
ᛗᚨᚱᚴᚢᛋ4 gün önce

@katelyn_lesse @latentspacepod Anyone who doesn't do what they did, in 2026, should not be in this industry.

0xSol profil fotoğrafı
0xSol4 gün önce

@katelyn_lesse @latentspacepod Yeah if anything you catch a million bugs in doing so.

__Josué_Kouka__ profil fotoğrafı
__Josué_Kouka__3 gün önce

@katelyn_lesse @latentspacepod Still waiting for Claude Code to be rewritten in #rust. Tired of these JS/TS apps

Алексей Велик profil fotoğrafı
Алексей Велик4 gün önce

@katelyn_lesse @latentspacepod The advice "never do a big rewrite" applies to different systems. If all business logic is contained in the source code and there is 1:1 mapping of functions or easy addition of necessary functions then why not?

Jongwhan Lee profil fotoğrafı
Jongwhan Lee4 gün önce

@katelyn_lesse @latentspacepod also if enough token power, can create another anothropic company

claude shannon profil fotoğrafı
claude shannon4 gün önce

@katelyn_lesse @latentspacepod I mean, it depends on your service and token budget the bun rewrite cost $165,000 in tokens there are only so many services that are worth a $100K+ rewrite

Ilpo Leppänen profil fotoğrafı
Ilpo Leppänen4 gün önce

@katelyn_lesse @latentspacepod

FredLaBombe profil fotoğrafı
FredLaBombe3 gün önce

@katelyn_lesse @latentspacepod That’s why y=they need all the world hardware

Conrad Roberts profil fotoğrafı
Conrad Roberts3 gün önce

@katelyn_lesse @latentspacepod and burned how many tokens? what was their development strategy?

Persona profil fotoğrafı
Persona4 gün önce

@katelyn_lesse @latentspacepod I made the plans and my keyboard wrote around bilion lines of code in many languges and rust! And this is not a joke FYI

Temel Günaydın profil fotoğrafı
Temel Günaydın4 gün önce

@katelyn_lesse @latentspacepod System design will be done by ai and eventually these podcasts as well .

maguyva profil fotoğrafı
maguyva4 gün önce

@katelyn_lesse @latentspacepod big rewrites died because nobody could prove parity. old vs new on real traffic is the actual advice here, the model just made it cheap to try

Catalin Adler profil fotoğrafı
Catalin Adler4 gün önce

@katelyn_lesse @latentspacepod *big* rewrite.

AI Lorekeeper profil fotoğrafı
AI Lorekeeper4 gün önce

@katelyn_lesse @latentspacepod That sounds like the compiler finally became the senior engineer on staff.

Benzer Videolar

In the future, you’ll be able to accomplish a goal by just giving Claude an outcome and a budget. That’s the direction Anthropic is building in with its new Managed Agents features, announced at this week’s Code with Claude developer event. The basic idea: Claude, wrapped in a computer in the cloud, that you can spin up, scale, and manage as needed. Anthropic is taking on the infrastructure that kills most agent products, and making sure that it scales to meet the needs of agents running 24/7. On this week’s AI & I from Every 📧, I talk with Angela Jiang (Angela Jiang), head of product for the Claude platform, and Katelyn Lesse (Katelyn Lesse), head of engineering for the Claude platform, about what Anthropic is building and what it takes to make agents reliable in production. We get into: - Why the "build a generic harness, hot-swap any model behind it" playbook is already outdated. Angela points to eval data on Memory where the same task across different harnesses performed drastically differently. - The infrastructure wall every team hits in production—and why Katelyn thinks “my sandbox died and took the agent with it” is the real reason internal agents don't ship. - Why Anthropic is so bullish on using file systems and skills within Claude, including Angela's argument that those early design choices can compound for years. This is a must-watch for anyone trying to take an agent past the demo and into production. Watch below! Timestamps: How the Claude platform evolved from API to agents: 00:01:48 The primitives that make up Claude Managed Agents: 00:04:09 Why the harness and the model are becoming a single unit: 00:10:37 The infrastructure wall that kills most agent projects in production: 00:18:49 Why team agents need a different shape than individual productivity tools: 00:24:49 How Anthropic's legal team uses an agent to review marketing copy: 00:26:36 Using multi-agent orchestration for advisor strategies, adversarial pairs, and swarms: 00:34:24 How to measure agent success with outcome and budget as the end state: 00:35:50 What the platform looks like a year from now, when Claude writes its own harness: 00:39:11

Dan Shipper

66,921 görüntüleme • 5 ay önce