Long Context Pitfalls and Andrew Ng's Claude Code Course
willccbb · x · 2026-07-12
Long Context "Context Rot"
- Although models support a million tokens, their reasoning and retrieval capabilities degrade significantly (e.g., GPT-5.5 accuracy drops from 80% at 256k to 36% at 1 million tokens).
- Expanding the context window won't save Agents. The real solution is continuous learning, training on their own trajectories, and integrating with real environments.
Andrew Ng Releases Free Claude Code Course
- Andrew Ng collaborated with the Anthropic team to launch a Claude Code course from scratch.
- Topics include: Why Claude Code is highly agentic (00:00), minimalist architecture breakdown (04:00), and how to point it to any codebase (12:00).
- Andrew Ng states that Claude Code is currently his personal favorite coding assistant.
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