I usually doubt the 'small dataset tuned' variants. B/c ages ago (in the NN prehistory) I've done some NN training, and appreciate how hard it is to improve in general, and how easy it is to ruin a model in general while targeting a small dataset (LoRA-s are ok, that's different). That model/quant was the most recent one I was trying. But could not really use any of them, as the combo model + llama-server ground to a halt even at small context depth sizes on the amd gpu.
Yesterday I finally found a good combo! So writing this for the benefit for anyone that may have the same h/w. Got around to /GOAL search for something better for the h/w (amd 7900xtx), and pi agent found a new best that actually seems it will be useful for real. As the 40 tok/s speed starts dropping only at 260K context depth?? Served by hipfire from this repo https://github.com/Kaden-Schutt/hipfire, that worked the best got on llama-benchy:
| Context | Wall Time | PP (t/s) | TG (t/s) |
|:-------:|:---------:|:--------:|:--------:|
| 1,024 | 17.3s. | 660 | 40.8 |
| 8,192 | 29.3s | 606 | 40.8 |
| 32,768 | 70.5s | 599 | 40.7 |
| 65,536 | 126.5s | 594 | 40.6 |
| 131,072 | 235.5s | 591 | 39.0 |
| 196,608 | 349.0s | 591 | 40.2 |
| 260,000 | 451.3s | 594 | 37.2 |
This is - hipfire daemon dflash_mode auto, serve qwen3.6:27b --kv-mode asym2. Models: hipfire pull qwen3.6:27b # 14 GB MQ4 quant, qwen3.6-27b.mq4
hipfire pull qwen3.6:27b-draft # 0.92 GB DFlash draft, qwen36-27b-dflash-mq4.hfq