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Claude 4
2 articles
Claude 4 Opus Ships with Native Multimodal Reasoning and 2M Context
Anthropic's Claude 4 Opus is now generally available with a 2-million-token context window, native image understanding that matches GPT-5, and a new constitutional AI framework for safer responses.
The 2025 Prompt Engineering Guide: 12 Techniques That Actually Work with GPT-5
Forget everything you learned about prompting in 2023. GPT-5 and Claude 4 respond differently. Here are the 12 prompting techniques that produce the best results with current models.