Magic: The 100 Million Token Context (2026 Review)

Rating: 9.7/10 (Best for Deep Context)

Magic is not just another coding assistant; it is an "AI Colleague" with a 100 million token context window. To put that in perspective, it can hold thousands of repositories, documentation manuals, and conversation history in its working memory simultaneously.

• Complete Task Execution: Magic doesn't just write snippets. You can ask it to "Refactor this entire microservice to use gRPC instead of REST," and it can actually see all the files involved to do it safely.
• Deep Reasoning: It uses a unique architecture designed for long-horizon planning.

Magic is the tool for "heavy lifting." When you have a task that requires understanding 50 different files at once, Magic is the only tool that can handle it without hallucinating.