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Article URL: https://gustedt.wordpress.com/2025/06/30/the-provenance-memory-model-for-c/

Comments URL: https://news.ycombinator.com/item?id=44421185

Points: 53

# Comments: 9

https://gustedt.wordpress.com/2025/06/30/the-provenance-memory-model-for-c/

TokenDagger is a drop-in replacement for OpenAI’s Tiktoken (the tokenizer behind Llama 3, Mistral, GPT-3.*, etc.). It’s written in C++ 17 with thin Python bindings, keeps the exact same BPE vocab/special-token rules, and focuses on raw speed.

I’m teaching myself LLM internals by re-implementing the stack from first principles. Profiling TikToken’s Python/Rust implementation showed a lot of time was spent doing regex matching. Most of my perf gains come from a) using a faster jit-compiled r

Article URL: https://www.fosskers.ca/en/blog/cl-windows

Comments URL: https://news.ycombinator.com/item?id=44401358

Points: 27

# Comments: 1

https://www.fosskers.ca/en/blog/cl-windows

Article URL: https://www.theguardian.com/world/2025/jun/29/thousands-in-norway-told-they-had-won-life-changing-sums-in-lottery-error

Comments URL: https://news.ycombinator.com/item?id=44420943

Points: 21

# Comments: 25

https://www.theguardian.com/world/2025/jun/29/thousands-i

Article URL: https://www.systemicmisalignment.com/

Comments URL: https://news.ycombinator.com/item?id=44418692

Points: 28

# Comments: 14

https://www.systemicmisalignment.com/

Article URL: https://letsencrypt.org/2025/06/26/expiration-notification-service-has-ended/

Comments URL: https://news.ycombinator.com/item?id=44419496

Points: 38

# Comments: 12

https://letsencrypt.org/2025/06/26/expiration-notification-service-has-ended/

Article URL: https://notes.eatonphil.com/2025-06-28-want-to-meet-people-charge-them.html

Comments URL: https://news.ycombinator.com/item?id=44419986

Points: 50

# Comments: 6

https://notes.eatonphil.com/2025-06-28-want-to-meet-people-charge-them.html

Article URL: https://www.deutschebahn.com/de/presse/pressestart_zentrales_uebersicht/ICE-Testzug-faehrt-bis-zu-405-0-km-h-und-sammelt-wichtige-Erkenntnisse-fuer-den-Hochgeschwindigkeitsverkehr-13428394

Comments URL: https://news.y

Article URL: https://www.imperialviolet.org/2025/06/29/cgm.html

Comments URL: https://news.ycombinator.com/item?id=44418520

Points: 46

# Comments: 14

https://www.imperialviolet.org/2025/06/29/cgm.html

Article URL: https://github.com/BitFunnel/NativeJIT

Comments URL: https://news.ycombinator.com/item?id=44418840

Points: 18

# Comments: 6

https://github.com/BitFunnel/NativeJIT