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.
Command R+ is Cohere’s cutting-edge generative AI model, engineered for enterprise-grade performance where speed, security, and output quality are critical. Designed to run efficiently with minimal infrastructure, it outperforms top-tier models like GPT-4o and DeepSeek-V3 in both capability and cost-effectiveness. Featuring an extended 256K token context window—twice as large as most leading models—it excels at complex multilingual and agent-based tasks essential for modern business operations. Despite its power, it can be deployed on just two GPUs, making it highly accessible. With blazing-fast throughput of up to 156 tokens per second—about 1.75x faster than GPT-4o—Command R+ delivers exceptional efficiency without compromising accuracy or depth.
| GPT-4.5 | Command A | |
|---|---|---|
Provider | ||
Web Site | ||
Release Date | Feb 27, 2025 1 month ago | Mar 14, 2025 1 month ago |
Modalities | text images | text |
API Providers | OpenAI, Azure OpenAI Service | Cohere, Hugging Face, Major cloud providers |
Knowledge Cut-off Date | 2023-10 | - |
Open Source | No | Yes |
Pricing Input | $75.00 per million tokens | $2.50 per million tokens |
Pricing Output | $150.00 per million tokens | $10.00 per million tokens |
MMLU | Not available | 85.5% Source |
MMLU Pro | Not available | Not available |
MMMU | 74.4% Source | Not available |
HellaSwag | Not available | Not available |
HumanEval | Not available | Not available |
MATH | Not available | 80% Source |
GPQA | 71.4% science Source | 50.8% Source |
IFEval | Not available | 90.9% Source |
Mobile Application | - |
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