AI Coding Agent Runs 17 Hours to Refactor Models and Build Tokenizers
adonis_singh · x · 2026-07-03
An AI coding agent ran continuously for about 17 hours, autonomously completing multiple complex engineering tasks: refactoring its own model format into an architecture-agnostic form, porting Llama 3.1, converting Qwen3 8B and 32B weights, and writing a SentencePiece tokenizer for Gemma 3 from scratch. This progress directly demonstrates the current capability boundaries of AI coding agents in long-duration, autonomous engineering tasks.
More from coding & agent
- shadcn's /improve skill paired with Grok on SuperGrok Heavy for plowing through issues — shadcn · 2026-10-27
- Paradigm Launches Envoys: Your Claude Code and Codex on Your Research Graph, Free — tensorqt · 2026-10-27
- AXL launches remote MCP server exposing 1,284 sales and marketing APIs to Claude and Codex — EdTech_Padre · 2026-10-27
- GitHub's Thomas Dohmke ships Entire, a Git forge built for agent-human collaboration — carrycooldude · 2026-10-27
- OmarchyTV hits GitHub: Omarchy-style TV launcher with AI TUI and MCP — alexcovo_eth · 2026-10-27
- AWS on agent prompt caching: explicit + implicit patterns to slash token costs — AWS ML Blog · 2026-10-27