Antirez publishes a mixed q2/q3 Laguna S2.1 quant for 64GB MacBooks
antirez · x · 2026-07-24
Antirez says he has published mixed q2/q3 quantizations of Laguna S2.1 that run on 64GB MacBook systems with quality close to q4.
- Requires either the DwarfStar laguna-s2.1 branch or llama.cpp.
- Reported performance: 65 tok/s generation and about 570 tok/s prefill with DwarfStar.
- The model is described as an interesting specialized coding model and, according to the post, the first of its kind to fit on 64GB machines.
Related event: antirez releases Laguna S2.1 hybrid quantization(2 posts)→
More from coding & agent
- Builder rebuilds a Claude Code software factory around planning, implementation, review — blaizedsouza · 2026-07-24
- Default Codex CLI with GPT-5.5 scores 92.3% on XBOW, sparking benchmark fatigue — moyix · 2026-07-24
- Sebastian Raschka will discuss DeepSeek-V4, GLM-5.2 and open-weight coding agents — hugobowne · 2026-07-24
- Antigravity CLI 1.1.6 makes custom agents editable as Markdown files — rseroter · 2026-07-24
- FinanceComplexQA adds a 2,026-task benchmark for agentic reasoning on financial docs — Beihang · 2026-07-24
- Microsoft Research’s ReOPD reuses teacher prefixes to distill multi-turn agents offline — MicrosoftResearch · 2026-07-24