4.0 tokens a second on Linux · no GPU · 4 CPUs · 31 GB RAM. About $12 per million tokens here, against OpenRouter's $1.00: the API is 12× cheaper. Run it here for privacy or to keep work on your own machines, not to save money.
4 builds of Qwen 3.5 35B-A3B, 5 signed runs on real machines: different packagers, precisions and engines, each a different file with its own numbers.
trained 256K · proved 4K context, by unsloth Q4_K_M
4.2 tok/s peak, by unsloth Q4_K_M
Speed against price, every machine
Up and left is faster and cheaper · the line joins machines no other beats on both · price on a log scale · dashed: OpenRouter
What it fits on
The smallest build needs about 23.6 GB; 3 of 18 kinds of machine on the network can hold it. Bars: each kind's memory (its card's, else RAM) · ticks: every build, at the size it held plus a fifth for the prompt.
How far back it remembers, machine by machine
Filled: the needle came back at that prompt size · outlined: asked and lost · blank: not asked · trained for 256K. 1 walk ended because the model forgot, 4 because the machine could not hold the prompt.
| machine · build | 4K | why it stopped |
|---|---|---|
| Gram ·e61d3b2× Tesla T4 · Q4_K_M by unsloth | 4K too slow to answer here | |
| Gram ·662a4eLinux, CPU only · 4 CPUs · Q4_K_M by unsloth | 4K too slow to answer here | |
| Gram ·662a4eLinux, CPU only · 4 CPUs · Q4_K_S by unsloth | 4K too slow to answer here | |
| Gram ·662a4eLinux, CPU only · 4 CPUs · IQ2_M by unsloth | 4K too slow to answer here | |
| Gram ·662a4eLinux, CPU only · 4 CPUs · IQ2_XXS by unsloth | — the model lost the needle at 4K |
Carbon per million tokens
Lowest build on each machine · 0 of 1 read off a power sensor, the rest modelled from the parts · fewer grams is better
Carbon is location-based: signed energy × the yearly average of the grid where the machine signed its place (world grid average (Australia not in the table); Ember Global Electricity Review 2025 (2024 generation), location-based). Facility overhead is not included. A machine on its own solar is not credited until it can prove it.
Measured by
The people whose machines signed these numbers
proved by at least one build: Tool calling · Structured output · Sustained output · Extended thinking · Writes code · Reasons about code · Follows instructions
Each its own file with its own page: the machines that ran it and their signatures.
| build | engine | whose work | memory | context proved | best tok/s | machines |
|---|---|---|---|---|---|---|
| Q4_K_M by unslothhf.co/unsloth/Qwen3.5-35B-A3B-GGUF:Q4_K_M | ollama | quantizer · unsloth | 25.1 GB | 4K | 4.2 | 2 |
| Q4_K_S by unslothhf.co/unsloth/Qwen3.5-35B-A3B-GGUF:Q4_K_S | ollama | quantizer · unsloth | 23.6 GB | 4K | 4.1 | 1 |
| IQ2_M by unslothunsloth/Qwen3.5-35B-A3B-GGUF:IQ2_M | ollama | quantizer · unsloth | — | 4K | — | 1 |
| IQ2_XXS by unslothunsloth/Qwen3.5-35B-A3B-GGUF:IQ2_XXS | ollama | quantizer · unsloth | — | — | — | 1 |