GPT-4.1 vs Llama 3.1 70B (Instruct)
Compare GPT-4.1 by OpenAI against Llama 3.1 70B (Instruct) by Meta AI, context windows of 1.0M vs 128K, tested across 51 shared challenges.
Our Verdict
GPT-4.1
Llama 3.1 70B (Instruct)Runner-up
No community votes yet. On paper, GPT-4.1 has the edge — bigger model tier, newer, bigger context window.
Llama 3.1 70B (Instruct) is 10x cheaper per token — worth considering if cost matters.
Slight edge
API pricing
Cost per 1M tokens
GPT-4.1
Input
$2.00
Output
$8.00
Llama 3.1 70B (Instruct)
Input
$0.59
3.4× cheaper
Output
$0.79
10× cheaper
Llama 3.1 70B (Instruct) is cheaper on both — 3.4× input, 10× output
Writing DNA
Style Comparison
Similarity
45%
GPT-4.1 uses 23.7x more emoji
GPT-4.1
Llama 3.1 70B (Instruct)
58%Vocabulary51%
19wSentence Length18w
0.38Hedging0.46
9.0Bold3.4
6.1Lists5.6
0.24Emoji0.00
1.01Headings0.00
0.07Transitions0.06
Based on 25 + 15 text responses
Research
What we learned reading every model
FAQ
