OpenAI's newest GPT-4.5 model, released on February 27, 2025, is a groundbreaking AI with 12.8 trillion parameters and a 128K-token context window. It features advanced general knowledge, enhanced emotional intelligence, multimodal input processing (text and image),sophisticated function calling, and real-time streaming responses. Initially rolled out for ChatGPT Pro users, with later availability for Plus and Team subscribers, it delivers responses at approximately 37 tokens per second, making it an excellent choice for tasks requiring high-level reasoning and emotional depth.
| GPT-4.5 | Llama 4 Maverick | |
|---|---|---|
Provider | ||
Web Site | ||
Release Date | Feb 27, 2025 1 month ago | Apr 05, 2025 2 weeks ago |
Modalities | text images | text images video |
API Providers | OpenAI, Azure OpenAI Service | Meta AI, Hugging Face, Fireworks, Together, DeepInfra |
Knowledge Cut-off Date | 2023-10 | 2024-08 |
Open Source | No | Yes (Source) |
Pricing Input | $75.00 per million tokens | Not available |
Pricing Output | $150.00 per million tokens | Not available |
MMLU | Not available | Not available |
MMLU Pro | Not available | 80.5% Source |
MMMU | 74.4% Source | 73.4% Source |
HellaSwag | Not available | Not available |
HumanEval | Not available | Not available |
MATH | Not available | Not available |
GPQA | 71.4% science Source | 69.8% Diamond Source |
IFEval | Not available | Not available |
Mobile Application | - |
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