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.
Llama 3.3 70B Instruct, created by Meta, is a multilingual large language model specifically fine-tuned for instruction-based tasks and optimized for conversational applications. It is capable of processing and generating text in multiple languages, with a context window supporting up to 128,000 tokens. Launched on December 6, 2024, the model surpasses numerous open-source and proprietary chat models in various industry benchmarks. It utilizes Grouped-Query Attention (GQA) to improve scalability and has been trained on a diverse dataset comprising over 15 trillion tokens from publicly available sources. The model's knowledge is current up to December 2023.
| GPT-4.5 | Llama 3.3 70B Instruct | |
|---|---|---|
Web Site
| ||
Provider
| ||
Chat
| ||
Release Date
| ||
Modalities
| text images | text |
API Providers
| OpenAI, Azure OpenAI Service | Fireworks, Together, DeepInfra, Hyperbolic |
Knowledge Cut-off Date
| 2023-10 | 12.2024 |
Open Source
| No | Yes |
Pricing Input
| $75.00 per million tokens | $0.23 per million tokens |
Pricing Output
| $150.00 per million tokens | $0.40 per million tokens |
MMLU
| Not available | 86% 0-shot, CoT Source |
MMLU-Pro
| Not available | 68.9% 5-shot, CoT Source |
MMMU
| 74.4% Source | Not available |
HellaSwag
| Not available | Not available |
HumanEval
| Not available | 88.4% pass@1 Source |
MATH
| Not available | 77% 0-shot, CoT Source |
GPQA
| 71.4% science Source | 50.5% 0-shot, CoT Source |
IFEval
| Not available | 92.1% Source |
SimpleQA
| - | - |
AIME 2024 | - | - |
AIME 2025 | - | - |
Aider Polyglot
| - | - |
LiveCodeBench v5
| - | - |
Global MMLU (Lite)
| - | - |
MathVista
| - | - |
Mobile Application | - |
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