Amartya GaurNotes on agent orchestration, evals, and technical hiring.https://amartya-gaur.com/A pipeline that cannot invent your UIhttps://amartya-gaur.com/blog/a-pipeline-that-cannot-invent-your-ui/https://amartya-gaur.com/blog/a-pipeline-that-cannot-invent-your-ui/Generated product videos show software that does not exist. Fixing that is not a prompting problem. It means making every frame cite the line of code it came from, and refusing to finish when it cannot.Wed, 19 Aug 2026 00:00:00 GMTA container per job, without a daemonhttps://amartya-gaur.com/blog/a-container-per-job-without-a-daemon/https://amartya-gaur.com/blog/a-container-per-job-without-a-daemon/Building a bespoke image for every unit of work, from a package list rather than a Dockerfile, and why having no build step at all is the security property, not a limitation.Tue, 18 Aug 2026 00:00:00 GMTTaking the network away from a Cloud Run jobhttps://amartya-gaur.com/blog/no-network-inside-a-cloud-run-job/https://amartya-gaur.com/blog/no-network-inside-a-cloud-run-job/Running untrusted code with no egress, on managed infrastructure, without a VM you have to operate. The trick is one prefix, and the reason it looks broken at first is that loopback starts down.Sun, 16 Aug 2026 00:00:00 GMTWhat a routing benchmark cannot measurehttps://amartya-gaur.com/blog/what-a-routing-benchmark-cannot-measure/https://amartya-gaur.com/blog/what-a-routing-benchmark-cannot-measure/I set out to prove a routing architecture and killed my own hypothesis on day one. What survived is a condition the standard dialogue corpora fail, including one where not a single test dialogue contains the decision being benchmarked.Mon, 10 Aug 2026 00:00:00 GMTProving a challenge discriminates before anyone takes ithttps://amartya-gaur.com/blog/proving-a-challenge-discriminates/https://amartya-gaur.com/blog/proving-a-challenge-discriminates/Every hunr challenge ships with two solutions: one an expert would write, one a plausible engineer would. If the hidden tests can't tell them apart, it never goes live.Sat, 04 Jul 2026 00:00:00 GMTWhy a sticky orchestrator beat a smarter routerhttps://amartya-gaur.com/blog/a-sticky-orchestrator/https://amartya-gaur.com/blog/a-sticky-orchestrator/We kept trying to make the router smarter. What actually fixed support agents was refusing to re-route mid-conversation.Mon, 18 May 2026 00:00:00 GMT739 cases that can fail a buildhttps://amartya-gaur.com/blog/739-cases/https://amartya-gaur.com/blog/739-cases/An eval suite nobody can block a deploy with is a dashboard. Here's what it took to make ours a gate.Mon, 02 Mar 2026 00:00:00 GMT