GPTNeo vs. Grok
LLM Comparison
GPTNeo
Overview
GPTNeo is a model released by EleutherAI to try and provide an open source model with capabilities similar to OpenAI's GPT-3 model. One of the earliest such models, GPTNeo was trained on The Pile, Eleuther's corpus of web text.
Initial release: 2021-03-21
Further Reading
Grok
Overview
Grok is a mixture-of-experts model offered by xAI.
Grok is the flagship language model of xAI, the AI company founded by Elon Musk with close ties to X.com (FKA Twitter). Grok-1 was initialized released late in 2023 and later open-sourced in March of 2024. On March 28, 2024, Grok-1.5 was released with significantly better performance and a context length of 128,000 tokens.
Initial release: 2023-11-05
Reference
Further Reading
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Sapling APIMore Comparisons
GPTNeo |
Grok |
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|---|---|---|
| Products & Features | ||
| Instruct Models | ||
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| Customization | ||
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| Open Source | ||
| License | Apache 2.0 | Apache 2.0 |
| Model Sizes | 1.3B, 2.7B | 314B |