#AI model comparison

Tutorials, deep dives and product notes — built for developers.

Claude Sonnet 5 vs Sonnet 4.6: The Biggest Sonnet Leap Ever

Claude Sonnet 5 vs Sonnet 4.6: every benchmark, every gain. +13.4 Terminal-Bench 2.1, +10.6 HLE tools, +5.1 SWE-bench Pro, +223 GDPval (beats Opus 4.8). Same $3/$15 list price. Tokenizer caveat explained. Full comparison with bar charts, radar, and gains chart — all sourced from Anthropic's Sonnet 5 System Card.

· 4K views · Abdeladim Fadheli

Claude Sonnet 5 vs Claude Opus 4.8: 93% of the Power at 60% of the Price

Claude Sonnet 5 (63.2% Pro, $15/1M) vs Opus 4.8 (69.2%, $25/1M). Sonnet 5 beats Opus on knowledge work (GDPval 1618 vs 1615), ties on HLE with tools (57.4% vs 57.9%), and delivers 93% of Opus capability at 60% of the price. Full benchmark comparison from Anthropic's Sonnet 5 System Card.

· 4.4K views · Abdeladim Fadheli

GLM-5.2 vs GLM-5.1: The Sibling Upgrade — 5× Context, Dual Thinking, +28 DeepSWE

GLM-5.2 vs GLM-5.1: the full sibling comparison. DeepSWE +28.2 (18.0→46.2), HMMT +9.9, GPQA +5.0, Pro +3.7. 200K→1M context (5×). Single→dual thinking modes. Anthropic API native. Same MIT license, same $4.40/1M. All data from Z.ai official blog.

· 2.6K views · Abdeladim Fadheli