Anthropic Blog company blog
The new rules of context engineering for Claude 5 generation models
We removed over 80% of Claude Code's system prompt for more advanced models. How to apply the lessons we learned to your own context engineering in Claude Code and with your own agents.
- Points
- 463
- HN comments
- 403
- Submissions
- 1
- Cited by
- 6 commenters
AI & Machine LearningSoftware Engineering2026
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jul 25, 2026 | The new rules of context engineering for Claude 5 generation models by mellosouls | 463 | 403 |
Cited in comments
Linked from 8 Hacker News comments by 6 different people, from Jul 2026 to Aug 2026.
Most recent:
- jpalomaki · Aug 20, 2026
- conception · Aug 16, 2026
- conception · Aug 7, 2026
- bisonbear · Aug 4, 2026
- mattmanser · Jul 28, 2026
- janpeuker · Jul 26, 2026
