#BitNet
Bitnet 2.0, baby!
September 24, 2026 at 2:05 PM
Microsoft killed die GPU-Mafia.

Microsoft hat gerade sein 1-Bit-LLM-Inference-Framework bitnet.cpp als Open Source veröffentlicht - und das ist ein ziemlicher Gamechanger.

Damit lassen sich Modelle mit bis zu 100B Parametern lokal auf der CPU ausführen - ohne GPUs.
GitHub - microsoft/BitNet: Official inference framework for 1-bit LLMs
Official inference framework for 1-bit LLMs. Contribute to microsoft/BitNet development by creating an account on GitHub.
github.com
January 29, 2026 at 6:25 PM
BitNet v2, native 4-bit activations for 1-bit LLMs

BitNet v2 trained from scratch with 8-bit activations matches BitNet b1.58 while BitNet v2 achieves minimal degradation when trained with native 4-bit activations, significantly reducing memory footprint and computational cost for batched inference
April 29, 2025 at 3:27 AM
Microsoft's BitNet b1.58 2B4T — the first large-scale, native 1-bit LLM🚀🚀

BitNet achieves performance on par with leading full-precision LLMs — and it’s blazingly fast⚡️⚡️uses much lower memory🎉

Everything is open-sourced, per them.
April 16, 2025 at 4:18 AM
I like that Microsoft is continuing its research on BitNet, this time on BitNet Distillation.

A lightweight pipeline that fine-tunes off-the-shelf full-precision LLMs (e.g., Qwen) into 1.58-bit precision (i.e., ternary weights {-1, 0, 1}) for specific downstream tasks,
October 19, 2025 at 12:10 PM
🔥 Inference weights: huggingface.co/microsoft/bi...
🔥 Training weights (bf16): huggingface.co/microsoft/bi...
🧰 Inference code: github.com/microsoft/bi...
Demo: bitnet-demo.azurewebsites.net
Bitnet
bitnet-demo.azurewebsites.net
April 16, 2025 at 4:18 AM
Paper: BitNet b1.58 2B4T Technical Report ( arxiv.org/abs/2504.12285 )

List of previous papers:

BitNet (b1): arxiv.org/abs/2310.11453
BitNet b1.58: arxiv.org/abs/2402.17764
BitNet b1.58 Tips and Code: github.com/microsoft/un...
BitNet a4.8: arxiv.org/abs/2411.04965
April 17, 2025 at 7:33 AM
Microsoft's BitNet a4.8, enabling 4-bit activations for 1.58-bit LLMs!

2B BitNet a4.8 trained with 2T tokens achieves 50.30% acc on MMLU, almost no degradation to BitNet b1.58.

arxiv.org/abs/2411.04965
November 9, 2024 at 6:36 PM
Siis jokainen jotenkin merkittävä firmahan koodasi sähköpostin lisäksi myös tekstinkäsittelysoftan työntekijöilleen jo 80-luvulla 😊
May 29, 2025 at 10:16 AM
BITNET on a university VAX
August 9, 2024 at 2:52 PM
"Bitcoin -- said to be named after Bitnet, a primitive kind of networking used by IBM mainframes --"
April 9, 2026 at 5:02 AM
My first email address was on Bitnet.
How old are you in Internet years without telling us your age?
August 10, 2024 at 12:26 AM
Anyone else remember BITNET?
HTTP before Host: header?
Gopher?
March 6, 2026 at 6:21 AM
We need to go back to this version of the internet
September 11, 2026 at 3:05 PM
Age verification? DECnet-to-BITNET gateway to dual-homed BITNET/Internet shell
Age verification? I have sweaters old enough to run for president.
Age verification? My first online experience was on local BBSes with a dial-up modem.
July 11, 2025 at 4:19 PM
On en a pas mal parlé ces derniers jours, BitNet est un framework d'inférence pour des LLM avec une quantification à 1-bit, permettant de faire tourner des modèles léger en mémoire et de faire l'inférence relativement rapidement sur CPU ⬇️

github.com/microsoft/Bi...
GitHub - microsoft/BitNet: Official inference framework for 1-bit LLMs
Official inference framework for 1-bit LLMs. Contribute to microsoft/BitNet development by creating an account on GitHub.
github.com
April 21, 2025 at 6:13 AM
At age 30. No Internet but we had bitnet. Super cool!
September 23, 2026 at 10:19 AM
BITNET RELAY
Can I ask y’all a genuine question?

In all your life online, what’s the greatest social media you’ve ever used?
June 17, 2026 at 7:16 PM
BITNET and EARN!
March 6, 2026 at 4:00 AM
Found in an old Filofax: notes on how to search Bitnet, Gopher, Listserv. Mid or early 1990s?
July 8, 2025 at 10:00 PM
Microsoft finally open-sourced their 1-bit LLM inference framework called bitnet.cpp:

6.17x faster inference
82.2% less energy on CPUs
Supports Llama3, Falcon3, and BitNet models

You can now run 100B parameter models on your local CPU without GPUs.
GitHub - microsoft/BitNet: Official inference framework for 1-bit LLMs
Official inference framework for 1-bit LLMs. Contribute to microsoft/BitNet development by creating an account on GitHub.
github.com
April 19, 2025 at 6:59 PM
Also in the Ender's Game series, though that is quaintly recognizable as a far-future extrapolation of Bitnet discussion boards
August 21, 2026 at 3:03 PM
i don't understand why people have such a hard time with floating point precision, it's easy:

* BitNet
* mxfp4
* fp8
* bf16

if you forget, just look at the number. it means something, i think, usually
October 16, 2025 at 12:38 PM