writing
technical notes explain what broke, why it broke, and what survived.
technical
Sebagian besar isi web crawler itu rejection handling
robots.txt, Cloudflare challenges, circuit breakers, and the 90% of crawling that is not fetching a page.
- Crawling
- Resilience
technical
Retrieval tanpa embedding
A deliberately simple, deterministic 256-dimensional vector and the four-stage retrieval gate it feeds.
- Retrieval
- Go
technical
The Smallest Model I’ve Ever Shipped
What a 1,024-token context forces on product framing, architecture, and serving a model with two caches.
- LLM
- Inference
technical
Understanding KV Cache Bugs in Transformers
How incorrect position encoding and causal-mask selection quietly turn cached generation into gibberish.
- Transformers
- Debugging