Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Google

Gemini Diffusion

Google

Gemini Diffusion is a language model developed by Google. The model shows competitive results across 10 benchmarks. It excels particularly in HumanEval (89.6%), MBPP (76.0%), Global-MMLU-Lite (69.1%). Released in 2025, it represents Google's latest advancement in AI technology.

OpenAI

GPT-4.5

OpenAI

GPT-4.5 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 64.1% across 26 benchmarks. It excels particularly in GSM8k (97.0%), MMLU (90.8%), CharXiv-D (90.0%). The model shows particular specialization in code tasks with an average performance of 88.1%. 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.

OpenAI

GPT-4.5

OpenAI

2025-02-27

Google

Gemini Diffusion

Google

2025-05-20

2 months newer

Performance Metrics

Context window and performance specifications

Google

Gemini Diffusion

Max Context:-
OpenAI

GPT-4.5

Larger context
Max Context:132.1K

Average performance across 3 common benchmarks

Google

Gemini Diffusion

Average Score:51.0%
OpenAI

GPT-4.5

+14.2%
Average Score:65.2%

Performance comparison across key benchmark categories

Google

Gemini Diffusion

code
60.5%
general
37.9%
OpenAI

GPT-4.5

code
+27.6%
88.1%
general
+21.4%
59.3%
Benchmark Scores - Detailed View
Side-by-side comparison of all benchmark scores

Provider Availability & Performance

Available providers and their performance metrics

Google

Gemini Diffusion

0 providers
OpenAI

GPT-4.5

1 providers

OpenAI

Throughput: 50 tok/s
Latency: 20ms
Google

Gemini Diffusion

Avg Score:51.0%
Providers:0
OpenAI

GPT-4.5

+14.2%
Avg Score:65.2%
Providers:1