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Hermes 4 - Llama-3.1 405B vs R1 1776

Nous Research vs Perplexity — benchmarks, pricing, and capabilities side by side.

  • R1 1776 has the higher intelligence index (95.4 vs 73.5)
  • R1 1776 is cheaper ($0.00 vs $1.00 per 1M input)
Hermes 4 - Llama-3.1 405BR1 1776
Intelligence index73.595.4
DeveloperNous ResearchPerplexity
TypeLLMLLM
Access
Context window
Input price$1.00 / 1M$0.00 / 1M
Output price$3.00 / 1M$0.00 / 1M
Speed34 tok/s
ReleasedAugust 27, 2025February 18, 2025
Parameters
Input modalities
Output modalities