Developer Extracts and Publishes Claude 3.5 Sonnet System Prompt
juleiie · hn · 2026-07-31
A developer shared the extracted system prompt of Anthropic's Claude 3.5 Sonnet on Hacker News, along with a conversation link. This provides insights for researchers into the model's default safety guardrails, persona instructions, and underlying behavioral boundaries.
More from Models
- Four Gemini 4 Argon agents beat Minecraft's Ender Dragon in 27 hours with 2,783 self-written programs — robertarail · 2026-10-16
- Mistral touts STEM benchmark win, but leaderboard shows it ranking sixth overall — MistralAI · 2026-10-16
- Local tool calling compared: how Gemma 4, Llama 3 and Mistral differ — leslysandra · 2026-10-16
- $2 Gemini Pro accounts flood the gray market, spawning waves of AI spam comments — huangyun_122 · 2026-10-16
- Haider: Opus 5.5 vs Astra on SWE tasks — Astra has a higher floor, reasoning in a tier of its own — haider1 · 2026-10-16
- Artificial Analysis launches Decision Index for the emerging decision model category — ArtificialAnlys · 2026-10-16