Is Chinchilla AI Smarter Than Chat-GPT?
Chinchilla AI is a 70B-parameter model developed by DeepMind which outperforms Gopher, GPT-3, Jurassic-1 and Megatron-Turing NLG across a large range of benchmarks[1]. However, it has since been surpassed by Google’s 540B-parameter PaLM model[3].
Chinchilla shares the same dataset and architecture as Gopher and shows similar behavior regarding bias and toxicity[1].
ChatGPT is built on the GPT-3 model with 175 billion parameters[2], making it significantly smaller than both Chinchilla and PaLM. ChatGPT alternatives such as ChatGenie, ChatSonic and WriteCream can provide more advanced features than ChatGPT[2].
It is unclear whether Chinchilla AI is smarter than ChatGPT as this depends on the task at hand.
What is Chincilla AI?
Chinchilla, a 70 billion parameter model developed by DeepMind (owned by Google)[1], has been shown to outperform Gopher (280 billion parameters), GPT-3 (175 billion parameters), Jurassic-1 (178 billion parameters) and Megatron-Turing NLG (530 billion parameters)[2][3][5].
It was trained using the same compute budget as Gopher but with 4 times more data[1]. Chinchilla was able to achieve a state-of-the-art average accuracy of 67.5% on the MMLU benchmark, a 7% improvement over previous models[1].
This performance is impressive not only in terms of magnitude of improvement but also because the model is smaller than all large language models[2].
The research team posits that current large language models are significantly undertrained and proposes three approaches for estimating the optimal tradeoff between model size and number of training tokens[5]
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