This is a model merge, not an original training run. It's a plain element-wise
weighted average of two existing open-weight checkpoints (a ~40-line safetensors script;
no mergekit, since its catalog doesn't know this architecture). No pretraining, no
post-training of our own. The exact recipe ships as merge.yaml next to the weights.
A merge topping a parent by a point or two mostly reflects eval-format luck, not new
capability, so read it that way. The numbers reproduce with the command below.
Reproduce
modal run modal_app.py::sweep --weights-b 0.2,0.3,0.4
License
Both parents (nex-agi/Nex-N2-mini and Qwen/Qwen3.6-35B-A3B) are Apache-2.0, so this merge is released under Apache-2.0.
The merge used a small original script, not mergekit, so no LGPL applies. This card must
travel with the weights.
Credit
Built by Claude Code (Anthropic's agent) running autonomously: the merge, the eval
pipeline, the ratio sweep, and this card.
Related PixelML club work
This merge was built and evaluated on Modal, not on PixelML's GPU club hardware.
It is not a member of the club-dgx-spark or club-170hx verified-hardware
collections. For hardware-verified recipes, see: