Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 34.3% higher average benchmark score. Overall, GPT-4.1 is the stronger choice for coding tasks.
OpenAI
GPT-4.1 is a multimodal language model developed by OpenAI. The model shows competitive results across 30 benchmarks. It excels particularly in MMLU (90.2%), CharXiv-D (87.9%), IFEval (87.4%). With a 1.1M token context window, it can handle extensive documents and complex multi-turn conversations. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
xAI
Grok-1.5V is a multimodal language model developed by xAI. It achieves strong performance with an average score of 71.9% across 7 benchmarks. It excels particularly in AI2D (88.3%), DocVQA (85.6%), TextVQA (78.1%). As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2024, it represents xAI's latest advancement in AI technology.
1 year newer
Grok-1.5V
xAI
2024-04-12
GPT-4.1
OpenAI
2025-04-14
Context window and performance specifications
Average performance across 35 common benchmarks
GPT-4.1
Grok-1.5V
GPT-4.1
2024-06-01
Available providers and their performance metrics
GPT-4.1
OpenAI
Grok-1.5V
GPT-4.1
Grok-1.5V
GPT-4.1
Grok-1.5V