Comprehensive side-by-side LLM comparison
GPT-4.5 leads with 29.1% higher average benchmark score. GPT-4.5 supports multimodal inputs. Overall, GPT-4.5 is the stronger choice for coding tasks.
OpenAI
GPT-4.5 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 63.1% across 27 benchmarks. It excels particularly in GSM8k (97.0%), MMLU (90.8%), CharXiv-D (90.0%). It supports a 132K token context window for handling large documents. 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.
IBM
IBM Granite 4.0 Tiny Preview is a language model developed by IBM. The model shows competitive results across 12 benchmarks. It excels particularly in AttaQ (86.1%), HumanEval (82.4%), HumanEval+ (78.3%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents IBM's latest advancement in AI technology.
2 months newer
GPT-4.5
OpenAI
2025-02-27
IBM Granite 4.0 Tiny Preview
IBM
2025-05-02
Context window and performance specifications
Average performance across 35 common benchmarks
GPT-4.5
IBM Granite 4.0 Tiny Preview
Available providers and their performance metrics
GPT-4.5
OpenAI
IBM Granite 4.0 Tiny Preview
GPT-4.5
IBM Granite 4.0 Tiny Preview
GPT-4.5
IBM Granite 4.0 Tiny Preview