Compare Z.AI: GLM 4.7 by OpenRouter against NVIDIA Nemotron 3 Super (free) by NVIDIA, tested across 53 shared challenges. Updated April 2026.
Z.AI: GLM 4.7 and NVIDIA Nemotron 3 Super (free) are both competitive models. Compare their real outputs side by side below.
Z.AI: GLM 4.7 is made by openrouter while NVIDIA Nemotron 3 Super (free) is from nvidia.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
NVIDIA Nemotron 3 Super (free) uses 2.0x more transitions
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.

Compare Z.AI: GLM 4.7 by OpenRouter against NVIDIA Nemotron 3 Super (free) by NVIDIA, tested across 53 shared challenges. Updated April 2026.
Z.AI: GLM 4.7 and NVIDIA Nemotron 3 Super (free) are both competitive models. Compare their real outputs side by side below.
Z.AI: GLM 4.7 is made by openrouter while NVIDIA Nemotron 3 Super (free) is from nvidia.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
NVIDIA Nemotron 3 Super (free) uses 2.0x more transitions
Ask them anything yourself
Some models write identically. You are paying for the brand.
178 models fingerprinted across 32 writing dimensions. Free research.
185x
price gap between models that write identically
178
models
12
clone pairs
32
dimensions
279 AI models invented the same fake scientist.
We read every word. 250 models. 2.14 million words. This is what we found.
