Horizon Alpha vs NVIDIA Nemotron 3 Super (free)
Compare Horizon Alpha by OpenRouter against NVIDIA Nemotron 3 Super (free) by NVIDIA, context windows of 256K vs 262K, tested across 33 shared challenges. Updated April 2026.
Which is better, Horizon Alpha or NVIDIA Nemotron 3 Super (free)?
Horizon Alpha and NVIDIA Nemotron 3 Super (free) are both competitive models. Context windows: 256K vs 262K tokens. Compare their real outputs side by side below.
Key Differences Between Horizon Alpha and NVIDIA Nemotron 3 Super (free)
Horizon Alpha is made by openrouter while NVIDIA Nemotron 3 Super (free) is from nvidia. Horizon Alpha has a 256K token context window compared to NVIDIA Nemotron 3 Super (free)'s 262K.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
Style Comparison
NVIDIA Nemotron 3 Super (free) uses 507.3x more bold
vsAsk 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.
