Comprehensive side-by-side LLM comparison
Llama 3.1 405B Instruct leads with 14.7% higher average benchmark score. Llama 3.1 405B Instruct offers 190.5K more tokens in context window than GPT-4. Llama 3.1 405B Instruct is $88.22 cheaper per million tokens. GPT-4 supports multimodal inputs. Llama 3.1 405B Instruct is available on 8 providers. Overall, Llama 3.1 405B Instruct is the stronger choice for coding tasks.
OpenAI
GPT-4 was created as a large multimodal model capable of accepting image and text inputs while producing text outputs. Developed to exhibit human-level performance on various professional and academic benchmarks, it marked a significant advancement in reliability, creativity, and handling of nuanced instructions compared to its predecessors.
Meta
Llama 3.1 405B was developed as Meta's largest open-source language model, designed to provide frontier-level capabilities with 405 billion parameters. Built to demonstrate that open-source models can match proprietary systems in capability, it enables researchers and developers to experiment with and deploy a powerful foundation model without licensing restrictions.
1 year newer

GPT-4
OpenAI
2023-06-13

Llama 3.1 405B Instruct
Meta
2024-07-23
Cost per million tokens (USD)

GPT-4

Llama 3.1 405B Instruct
Context window and performance specifications
Average performance across 5 common benchmarks

GPT-4

Llama 3.1 405B Instruct
GPT-4
2022-12-31
Available providers and their performance metrics

GPT-4
Azure
OpenAI


GPT-4

Llama 3.1 405B Instruct

GPT-4

Llama 3.1 405B Instruct
Llama 3.1 405B Instruct
Bedrock
DeepInfra
Fireworks
Hyperbolic
Lambda
Replicate
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