Context lengths are 1,000,000 tokens on GLM 5.2 and 262,144 tokens on Nemotron 3 Super 120B A12B (free).
GLM 5.2
Nemotron 3 Super 120B A12B (free)GLM-5.2 is Z.ai’s flagship model for the era of long-horizon tasks. With a truly usable 1M-token context window, it can handle project-level engineering context, execute long-running tasks more reliably, follow engineering standards more consistently, and complete the full development workflow from requirements to multi-platform deployment in a single task.
NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model built on a hybrid Mamba-Transformer architecture. Activating just 12B parameters, it delivers maximum compute efficiency and accuracy for complex multi-agent applications. Additionally, it features an expansive context length of 262,144 tokens to handle large-scale inputs seamlessly.
Prices are per million tokens. Time to First Token and throughput are rolling averages measured on AIHubMix.
Promotional prices show the discounted rate; see each model page for promotion windows.
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Monthly = daily × 30. Discounted rates applied where a promotion is active.
GLM 5.2 accepts 1,000,000 and Nemotron 3 Super 120B A12B (free) accepts 262,144 input tokens.
GLM 5.2 accepts text input and supports thinking, tool calling, function calling and structured outputs; Nemotron 3 Super 120B A12B (free) accepts text input and supports reasoning, tool calling and long context.
Yes. AIHubMix serves every model on this page behind one OpenAI-compatible endpoint, so switching between them is a one-line change to the model field — no second account, key or SDK.
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