Compare · ModelsLive · 2 picked · head to head
LLaMA-13B vs Llama 3 70B Instruct
Side by side · benchmarks, pricing, and signals you can act on.
Winner summary
Llama 3 70B Instruct wins on 3/5 benchmarks
Llama 3 70B Instruct wins 3 of 5 shared benchmarks. Leads in arena.
Category leads
arena·Llama 3 70B Instructknowledge·LLaMA-13B
Hype vs Reality
Attention vs performance
LLaMA-13B
#170 by perf·no signal
Llama 3 70B Instruct
#181 by perf·no signal
Best value
Llama 3 70B Instruct
LLaMA-13B
—
no price
Llama 3 70B Instruct
51.8 pts/$
$0.63/M
Vendor risk
Who is behind the model
Meta AI
$1.50T·Tier 1
Meta AI
$1.50T·Tier 1
Head to head
5 benchmarks · 2 models
LLaMA-13BLlama 3 70B Instruct
Chatbot Arena Elo · Overall
Llama 3 70B Instruct leads by +304.3
LLaMA-13B
970.9
Llama 3 70B Instruct
1275.1
CMMLU
LLaMA-13B leads by +2.9
LLaMA-13B
39.8
Llama 3 70B Instruct
36.9
MMLU
Llama 3 70B Instruct leads by +42.1
Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge.
LLaMA-13B
30.3
Llama 3 70B Instruct
72.4
OpenBookQA
LLaMA-13B leads by +11.7
OpenBookQA · science questions that require combining a given core fact with broad common knowledge, mimicking an open-book exam setting.
LLaMA-13B
41.9
Llama 3 70B Instruct
30.1
Winogrande
Llama 3 70B Instruct leads by +21.0
WinoGrande · large-scale commonsense reasoning benchmark where models must resolve ambiguous pronouns in carefully constructed sentence pairs.
LLaMA-13B
46.0
Llama 3 70B Instruct
67.0
Full benchmark table
| Benchmark | LLaMA-13B | Llama 3 70B Instruct |
|---|---|---|
Chatbot Arena Elo · Overall | 970.9 | 1275.1 |
CMMLU | 39.8 | 36.9 |
MMLU Massive Multitask Language Understanding · 57 subjects spanning STEM, humanities, social sciences, and more. The standard benchmark for broad knowledge. | 30.3 | 72.4 |
OpenBookQA OpenBookQA · science questions that require combining a given core fact with broad common knowledge, mimicking an open-book exam setting. | 41.9 | 30.1 |
Winogrande WinoGrande · large-scale commonsense reasoning benchmark where models must resolve ambiguous pronouns in carefully constructed sentence pairs. | 46.0 | 67.0 |
Pricing · per 1M tokens · projected $/mo at 10M tokens
| Model | Input | Output | Context | Projected $/mo |
|---|---|---|---|---|
| — | — | — | — | |
| $0.51 | $0.74 | 8K tokens (~4 books) | $5.67 |