Open-source coding LLMs compared: GLM-5.3-Flash, Qwen3.8-Flash-Next, DeepSeek V4 Flash
A DEV Community comparison of open-source coding models finds GLM-5.3-Flash from Z.ai best for agentic coding (Terminal-Bench 2.1 of 84.3), DeepSeek V4 Flash cheapest per token, and MiniCPM5-2B best on-device at 2.52B parameters.