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Overview
GPT-3.5 Turbo was released 8 months before Llama 2 Chat 13B.
GPT-3.5 Turbo
Llama 2 Chat 13B
Provider
The entity that provides this model.
OpenAI
Meta
Input Context Window
The number of tokens supported by the input context window.
4,096
tokens
4,096
tokens
Maximum Output Tokens
The number of tokens that can be generated by the model in a single request.
4,096
tokens
2,048
tokens
Release Date
When the model was first released.
2022-11-28
2023-07-18
Knowledge Cutoff
Limit on the knowledge base used by the model.
September 2021
September 2022
Open Source
API Providers
The providers that offer this model. (This is not an exhaustive list.)
Pricing
GPT-3.5 Turbo
Llama 2 Chat 13B
Input
Cost of input data provided to the model.
$0.50
per million tokens
Pricing not available.
Output
Cost of output tokens generated by the model.
$1.50
per million tokens
Pricing not available.
Benchmarks
Compare relevant benchmarks between GPT-3.5 Turbo and Llama 2 Chat 13B.
GPT-3.5 Turbo
Llama 2 Chat 13B
MMLU
Evaluating LLM knowledge acquisition in zero-shot and few-shot settings.
70.0
(5-shot)
54.8
MMMU
A wide ranging multi-discipline and multimodal benchmark.
Benchmark not available.
Benchmark not available.
HellaSwag
A challenging sentence completion benchmark.
85.5
(10-shot)
80.7
(10-shot)
GSM8K
Grade-school math problems benchmark.
Benchmark not available.
28.7
(8-shot)
HumanEval
A benchmark to measure functional correctness for synthesizing programs from docstrings.
Benchmark not available.
18.3
(0-shot)
MATH
Benchmark performance on Math problems ranging across 5 levels of difficulty and 7 sub-disciplines.
43.1
(0-shot)
Benchmark not available.
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