Comprehensive side-by-side LLM comparison
Grok-2 leads with 3.4% higher average benchmark score. Grok-2 offers 3.9K more tokens in context window than GPT-4 Turbo. Grok-2 is $28.00 cheaper per million tokens. Grok-2 supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
OpenAI
GPT-4 Turbo was introduced as an optimized version of GPT-4, designed to provide enhanced performance with improved efficiency and an expanded context window. Built with updated knowledge and refined capabilities, it offered developers a more cost-effective way to leverage GPT-4's advanced reasoning while handling longer conversations and documents.
xAI
Grok 2 was developed as the second generation of xAI's language model family, designed to provide enhanced reasoning, knowledge, and conversational abilities. Built with architectural improvements and expanded training, it represents a significant advancement in xAI's model capabilities.
4 months newer

GPT-4 Turbo
OpenAI
2024-04-09

Grok-2
xAI
2024-08-13
Cost per million tokens (USD)

GPT-4 Turbo

Grok-2
Context window and performance specifications
Average performance across 4 common benchmarks

GPT-4 Turbo

Grok-2
GPT-4 Turbo
2023-12-31
Available providers and their performance metrics

GPT-4 Turbo
Azure
OpenAI


GPT-4 Turbo

Grok-2

GPT-4 Turbo

Grok-2
Grok-2
xAI