1. GPT-4o (OpenAI)
- Developer: OpenAI
- Launch Year: 2024
- Key Features:
- Multimodal: Can process and generate text, images, and audio in real-time.
- High speed: Optimized for low-latency interaction, ideal for chatbots and live applications.
- Context handling: Supports very large context windows (up to ~128k tokens in some settings).
- Balanced: Strong in reasoning, creativity, and factual accuracy.
- Use Cases: Chatbots, content generation, code assistance, research, and multimodal applications.
2. LLaMA 3 (Meta)
- Developer: Meta (Facebook AI Research)
- Launch Year: Expected 2024
- Key Features:
- Open-weight model: Available for research and commercial use.
- Efficient: Optimized for deployment on smaller hardware while still offering strong capabilities.
- Fine-tuning friendly: Easy to adapt to domain-specific needs.
- Scalable: Multiple sizes (e.g., 7B, 13B, 70B parameters).
- Use Cases: Research, academic work, AI applications where open-source customization is needed.
3. Claude 3.5 (Anthropic)
- Developer: Anthropic
- Launch Year: 2024
- Key Features:
- Safety-first design: Strong focus on AI alignment, minimizing harmful outputs.
- Very long context: Can handle hundreds of thousands of tokens for deep document analysis.
- Conversational depth: Known for nuanced, empathetic conversation style.
- High reliability: Strong performance in reasoning-heavy tasks.
- Use Cases: Enterprise AI assistants, legal research, customer service, long-form content analysis.
4. Gemini (Google DeepMind)
- Developer: Google DeepMind
- Launch Year: 2023 (Gemini 1), 2024 (Gemini 1.5)
- Key Features:
- Deep integration: Works seamlessly with Google Search, Workspace, and other tools.
- Multimodal: Can handle text, images, code, and more.
- Advanced reasoning: Built with insights from AlphaGo’s planning and problem-solving methods.
- Scalable: Available in multiple versions for different workloads.
- Use Cases: Research, productivity tools, coding assistance, data analysis.
Comparison Table
| Feature | GPT-4o | LLaMA 3 | Claude 3.5 | Gemini 1.5 |
|---|---|---|---|---|
| Developer | OpenAI | Meta | Anthropic | Google DeepMind |
| Release Year | 2024 | 2024* | 2024 | 2023-24 |
| Multimodal | ✅ | ❌ | ❌ | ✅ |
| Context Length | ~128k | ~8k–32k | ~200k+ | ~1M (in some tests) |
| Open Source | ❌ | ✅ | ❌ | ❌ |
| Focus Area | General AI | Customization | Safety & Ethics | Integration & Reasoning |