ByteDance: what I’ve logged
ByteDance comes up in 2 posts of my AI log, from February 2026 to November 2026, and each item below links to the primary source. The releases I logged include Axion 1.0-35B, filed under open weights, science and agents and coding.
Items that mention ByteDance
- ByteDance 3 Nov 2026
Axion 1.0-35B
An Apache 2.0 mixture-of-experts agent model, about 35B total and 3B active, trained with two light SFT stages and then RL; the card lists 52.8 on HLE and 55.0 on FrontierScience Research for the reproduction checkpoint.
- ByteDance Seed 9 Feb 2026
Seedance 2.0
ByteDance's video model takes text, image, audio and video references together and set off a wave of clips online.