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Grok vs. Llama 2

LLM Comparison


Grok

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

Llama 2

Llama 2

Overview

Llama 2 is Meta AI's open source LLM available for both research and commercial use cases (assuming you're not one of the top consumer companies in the world).


The successor to LLaMA (henceforce "Llama 1"), Llama 2 was trained on 40% more data, has double the context length, and was tuned on a large dataset of human preferences (over 1 million such annotations) to ensure helpfulness and safety. It outperforms other open source models on both natural language understanding datasets as well as in head-to-head face-offs.


Initial release: 2023-07-18

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More Comparisons

Grok

Llama 2
Products & Features
Instruct Models
Coding Capability
Customization
Finetuning
Open Source
License Apache 2.0 Custom (Commercial OK)
Model Sizes 314B 7B, 13B, 70B

Other Grok Comparisons

Grok vs. Alpaca Grok vs. Cerebras-GPT Grok vs. Dolly Grok vs. Falcon Grok vs. FastChat Grok vs. FLAN-T5 Grok vs. FLAN-UL2 Grok vs. Gemma Grok vs. Gemma 2 Grok vs. GPT-J Grok vs. GPT4All Grok vs. GPTNeo Grok vs. Guanaco Grok vs. Koala Grok vs. LLaMA Grok vs. Llama 2 Grok vs. Llama 3 Grok vs. Mistral Grok vs. MPT Grok vs. OpenAssistant Grok vs. OpenLLaMA Grok vs. OPT Grok vs. Orca Grok vs. Phi Grok vs. Pythia Grok vs. RedPajama-INCITE Grok vs. StableLM Grok vs. StableVicuna Grok vs. Vicuna Grok vs. WizardLM

Other Llama 2 Comparisons

Llama 2 vs. Alpaca Llama 2 vs. Cerebras-GPT Llama 2 vs. Dolly Llama 2 vs. Falcon Llama 2 vs. FastChat Llama 2 vs. FLAN-T5 Llama 2 vs. FLAN-UL2 Llama 2 vs. Gemma Llama 2 vs. Gemma 2 Llama 2 vs. GPT-J Llama 2 vs. GPT4All Llama 2 vs. GPTNeo Llama 2 vs. Grok Llama 2 vs. Guanaco Llama 2 vs. Koala Llama 2 vs. LLaMA Llama 2 vs. Llama 3 Llama 2 vs. Mistral Llama 2 vs. MPT Llama 2 vs. OpenAssistant Llama 2 vs. OpenLLaMA Llama 2 vs. OPT Llama 2 vs. Orca Llama 2 vs. Phi Llama 2 vs. Pythia Llama 2 vs. RedPajama-INCITE Llama 2 vs. StableLM Llama 2 vs. StableVicuna Llama 2 vs. Vicuna Llama 2 vs. WizardLM

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