GPT-4.1 Nano vs Llama 3 70B
Compare GPT-4.1 Nano by OpenAI against Llama 3 70B by Meta AI, context windows of 1.0M vs 8K, tested across 53 shared challenges. Updated April 2026.
Which is better, GPT-4.1 Nano or Llama 3 70B?
GPT-4.1 Nano and Llama 3 70B are both competitive models. GPT-4.1 Nano costs $0.1/M input tokens vs $0.59/M for Llama 3 70B. Context windows: 1048K vs 8K tokens. Compare their real outputs side by side below.
Key Differences Between GPT-4.1 Nano and Llama 3 70B
GPT-4.1 Nano is made by openai while Llama 3 70B is from meta. GPT-4.1 Nano has a 1048K token context window compared to Llama 3 70B's 8K. On pricing, GPT-4.1 Nano costs $0.1/M input tokens vs $0.59/M for Llama 3 70B.
No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.
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.
