OpenAI: GPT-5.6 Luna vs Llama 3 70B
Compare OpenAI: GPT-5.6 Luna by OpenAI against Llama 3 70B by Meta AI, context windows of 1.1M vs 8K, tested across 54 shared challenges.
Our Verdict
OpenAI: GPT-5.6 Luna
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.
Llama 3 70B is 7.6x cheaper per token — worth considering if cost matters.
Too close to call
API pricing
Cost per 1M tokens
OpenAI: GPT-5.6 Luna
Input
$1.00
Output
$6.00
Llama 3 70B
Input
$0.59
1.7× cheaper
Output
$0.79
7.6× cheaper
Llama 3 70B is cheaper on both — 1.7× input, 7.6× output
Research
What we learned reading every model
FAQ
