HN hexagr 5/18/2026

How fast is N tokens per second really?

Interactive visualization comparing LLM token generation speeds across hardware from Raspberry Pi to Cerebras, making benchmarks intuitive.

HN mkotlikov 5/17/2026

AI Is Starving for PDFs

DeepSeek's OCR research suggests image tokens may be more efficient than text for AI models, challenging assumptions about text-based token usage in LLMs.

HN DeathArrow 5/17/2026

Human-Like Document AI

PageIndex document AI tool using reasoning-based retrieval without embeddings. Offers API and MCP integration for enterprise document processing.

HN JustMyNews 5/17/2026

The LLM Fine-Tuning Guide

Comprehensive guide on LLM fine-tuning techniques, covering use cases from writing style injection to domain knowledge adaptation and behavior modification.

HN alex_x 5/17/2026

The Programming Language for Agents

Zero: systems programming language designed for human-AI collaboration with explicit effects, predictable memory, structured compiler output, and static dispatch.