comparisonopen source llm apiopen weight llmdeepseek glm kimi minimaxself host llmcheap open modelBest Open-Source LLM API in 2026: DeepSeek, GLM, Kimi, MiniMaxThe best open-weight LLM APIs in 2026 — DeepSeek V4, GLM-5.1, Kimi K2.6 and MiniMax M2.7 compared on price, coding, context and licensing, with the self-host trade-off.2026-07-10claire-lowe
