Grok vs. OPT
LLM Comparison
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
OPT
Overview
Open Pre-trained Transformer Language Models (OPT) is part of the family of open source models designed to replicate GPT-3, with similar decoder-only architecture. It has since been superseded by models such as LLaMA, GPT-J, and Pythia.
Initial release: 2022-05-03
Further Reading
Looking for an LLM API/SDK that works out of the box? No prompts or ad hoc guardrails.
Sapling APIMore Comparisons
Grok |
OPT |
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|---|---|---|
| Products & Features | ||
| Instruct Models | ||
| Coding Capability | ||
| Customization | ||
| Finetuning | ||
| Open Source | ||
| License | Apache 2.0 | NA |
| Model Sizes | 314B | 1.3B, 2.7B, 6.7B, 13B, 30B, 66B, 175B |