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Overview
Llama 2 Chat 13B was released 4 months after GPT-4.
Llama 2 Chat 13B
GPT-4
Provider
The entity that provides this model.
Meta
OpenAI
Input Context Window
The number of tokens supported by the input context window.
4,096
tokens
8,192
tokens
Maximum Output Tokens
The number of tokens that can be generated by the model in a single request.
2,048
tokens
8,192
tokens
Release Date
When the model was first released.
2023-07-18
2023-03-14
Knowledge Cutoff
Limit on the knowledge base used by the model.
September 2022
September 2021
Open Source
API Providers
The providers that offer this model. (This is not an exhaustive list.)
Pricing
Llama 2 Chat 13B
GPT-4
Input
Cost of input data provided to the model.
Pricing not available.
$30.00
per million tokens
Output
Cost of output tokens generated by the model.
Pricing not available.
$60.00
per million tokens
Benchmarks
Compare relevant benchmarks between Llama 2 Chat 13B and GPT-4.
Llama 2 Chat 13B
GPT-4
MMLU
Evaluating LLM knowledge acquisition in zero-shot and few-shot settings.
54.8
86.4
(5-shot)
MMMU
A wide ranging multi-discipline and multimodal benchmark.
Benchmark not available.
34.9
HellaSwag
A challenging sentence completion benchmark.
80.7
(10-shot)
95.3
(10-shot)
GSM8K
Grade-school math problems benchmark.
28.7
(8-shot)
92.0
(5-shot)
HumanEval
A benchmark to measure functional correctness for synthesizing programs from docstrings.
18.3
(0-shot)
67.0
(0-shot)
MATH
Benchmark performance on Math problems ranging across 5 levels of difficulty and 7 sub-disciplines.
Benchmark not available.
Benchmark not available.
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