We're releasing Overfitter 1.0. Its a completly useless overfitted model trained on 202 epochs of SWE Bench Verified, SWE Bench Pro, Terminal Bench 2.1, DeepSWE. It gets 100% on SWE Bench Verified, 98.6% on SWE bench Pro, 100% on Terminal Bench 2.1 and 100% on DeepSWE!
A parameter-free k-nearest-neighbour classifier over Normalized Compression Distance (Lee et al., MobiSys โ24, Eq. 1, built on Jiang et al.'s gzip-based text classifier). NCD compares two texts by how well they compress together. C(s) is the gzip-compressed length of s. Text sharing an author's patterns compresses better together than text from a different author, so the method needs no model weights and no embeddings.
The reference corpus covers 60 prompts (essays, code, emails, dialogue, poetry) answered by five known models: GPT-5.5, Claude Opus 5, Gemini 3.7 Flash, Gemini 3.1 Pro Preview, and GLM-5.3, for 293 reference texts. ox-alpha answered the first 13 of those prompts, plus one additional novel prompt never given to the reference models beforehand, for 14 queries in total. Each query was classified against the reference corpus independently, with a k-nearest-neighbour vote (k=5):
Model ox-alpha samples matched GLM-5.3 7 / 14 Claude Opus 5 3 / 14 Gemini 3.7 Flash 2 / 14 GPT-5.5 1 / 14 Gemini 3.1 Pro Preview 1 / 14
GLM-5.3 wins at every k tested: 7/14 at k=3, 7/14 at k=5, 6/14 at k=7, 7/14 at k=9. Claude Opus 5 is the consistent second place.
We're announcing our BananaMind 2.1 model series! The models will include: - BananaMind 2.1 Nano: 10M parameters with 60B tokens. - BananaMind 2.1 Lite: 25M parameters with 40B tokens. - BananaMind 2.1 Flash: 50M parameters with 55B tokens. - BananaMind 2.1 Pro: 135M-145M parameters (still deciding) with 100B tokens. These model will use a multi tower architecture (like BananaMind/BananaMind-2.1-Unified) with some more architectural changes.
BananaMind 2.1 Pro will probrably use 2 no output towers, instead of one!
We're currently training some experimental models based on this architecture to see its scaling!
I have hit 300 followers, and I think this calls for a bit of a giveaway ๐ a unique one, too. I have had countless AI projects I have wanted to make but have been (brutally) blocked by compute. Now that I finally have just enough compute to sort of get around (i still don't have enough ๐ญ) and for hitting 300 followers (tysm!) I will be funding three of the communities projects via HuggingFace jobs, giving them 150 dollars max worth of compute each. I will personally be picking the winners, I am looking for projects that genuinely hit the compute wall: great ideas, blocked by compute, just like the countless ideas I've had. To join, head over to https://giveaway.ssh.codes RULES: - Final result must be open weight or open source - Only one submission per person - Have fun!