I'm looking at this situation strictly as 'What's possible today'. If a 1M lines code rewrite from one language to another goes into production in 1 month, that's a very strong signal that the models are now insanely capable.

My anxiety before merging a 2K lines PR is greatly reduced after 3 frontier models (Fable, 5.6 and kimi K3) finds no issues in it.

Just 6 months ago (Opus 4.6) this was not true, a big PR would have countless number of issues.

Aside from the human drama, the message to all of us is - these things are ready for whatever your imagination can throw at them.

I think that's exactly what Anthropic wanted to communicate.

It was not really a traditional rewrite. More like transpilation. Still impressive

> Aside from the human drama, the message to all of us is - these things are ready for whatever your imagination can throw at them.

…if you have the compute and capital to run that whole agentic system