Tutorials, deep dives and product notes — built for developers.
Can an MIT-licensed open-weight model beat OpenAI's proprietary GPT-5.4? DeepSeek V4 Pro Max does on SWE-bench — at 4.3× lower cost. Full benchmark and pricing comparison.
DeepSeek V4 Pro Max vs GLM-5.1: one is a 1.6T MoE with 1M context, the other reached #3 on Code Arena. Which Chinese open-weight coding model is right for you?
Head-to-head: DeepSeek V4 Pro Max vs Kimi K2.6. Both MIT-licensed, both 80%+ SWE-bench. Which open-weight coding model wins on benchmarks, price, and real-world use?