Best AI Research Tools 2026: What Works

The 2026 AI landscape features diverse research tools from ChatGPT, Gemini, and Perplexity, though verification remains essential due to citation errors. In software development, code review tools now integrate AI for pull requests and security, with Aikido Security highlighted for its comprehensive workflows. Meanwhile, Anthropic is implementing SynthID-Text watermarking for Claude to comply with the EU AI Act, utilizing specific token sequences that allow detectors to identify AI-generated content while maintaining ordinary text appearance.