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GLM 4.6OPEN
GLM 4.6 (Z.AI): live API pricing, context window and the best open-source alternatives, tracked daily by olud.ai.
Prices update automatically — checked hourly against provider list prices.
Benchmarks & performance
Independent benchmark scores for GLM 4.6, measured by Artificial Analysis. Higher is better. Measurement mode: Non-reasoning.
For the same budget, GLM 4.6 delivers 3.8 times more capability. Open weights also mean you can self-host it and pay nothing per token.
About this model
GLM 4.6 is an open-weight AI model by Z.AI. You can download and self-host it for free; the prices below are hosted-API list prices, tracked hourly, for when you prefer convenience over self-hosting.
Frequently asked questions
What is GLM 4.6?
GLM 4.6 is an AI language model from Z.AI. It is open-weight: you can download it and run it on your own hardware, for free. It scores 23 on the Artificial Analysis intelligence index.
Is GLM 4.6 free?
The weights are free and open — you can self-host GLM 4.6 and pay nothing per token. If you prefer a hosted API, list prices are $0.5 per million input tokens and $2 per million output tokens.
What is GLM 4.6 good at?
Independent benchmarks from Artificial Analysis give it GPQA 63.2%, MMLU-Pro 78.4%, Humanity's Last Exam 5.2%, Long Context Reasoning 26.3%, LiveCodeBench 56.1%, SciCode 33.1%, AIME 2025 44.3%, IFBench 36.7%, τ²-Bench 76.9%, Terminal-Bench Hard 28.8%. It is particularly used for mathematical reasoning.
Can I self-host GLM 4.6?
Yes. GLM 4.6 has open weights, so you can download it and run it on your own GPU or server with tools like Ollama, vLLM or llama.cpp — with no per-token cost.