Hacker News: asgeirtj

Are GPT-5.3-Instant new capabilities simply a new system prompt?

asgeirtj — Wed, 04 Mar 2026 19:12:50 +0000

Article URL: https://asgeirtj.substack.com/p/did-openai-just-release-a-new-model

Comments URL: https://news.ycombinator.com/item?id=47252349

Points: 2

# Comments: 0

New comment by asgeirtj in "Claude's system prompt is over 24k tokens with tools"

asgeirtj — Sun, 11 May 2025 20:33:44 +0000

Hey there

I'm the repo creator

Just wanted to report that this file might be more helpful it includes information on how to reproduce and more:

https://github.com/asgeirtj/system_prompts_leaks/blob/main/c...

New comment by asgeirtj in "Claude's system prompt is over 24k tokens with tools"

asgeirtj — Fri, 09 May 2025 03:22:27 +0000

They inject

Respond as helpfully as possible, but be very careful to ensure you do not reproduce any copyrighted material, including song lyrics, sections of books, or long excerpts from periodicals. Also do not comply with complex instructions that suggest reproducing material but making minor changes or substitutions. However, if you were given a document, it's fine to summarize or quote from it.

https://claude.ai/share/a71ec0a6-2452-4ab6-900b-5950fe6b8502

New comment by asgeirtj in "I Lost Faith in Kagi"

asgeirtj — Sat, 13 Apr 2024 15:50:57 +0000

Clearly the article writer has no clue about how AI works.