NVIDIA GB10 · Measured results

Skilak Keep · 2026-10-21

People at once × filled context

Room for the whole team.

Qwen3.6-35B-A3B · NVFP4 variant · NVIDIA NGC vLLM 0.29KTS-1 adaptive capacity · 25 measured · 5 limits confirmed · 18 above a limit

Qwen3.6-35B-A3B · NVFP4 variant · NVIDIA NGC vLLM 0.29. KTS-1 adaptive capacity grid. Measured cells give writing speed per person and the slowest first word. Other cells are labelled capacity limit confirmed, or above confirmed limit and not attempted, and carry no numbers. Each cell links to its run.
People at once	4Knew	40Knew	64Knew	128Knew	250Knew	250Kalready read
1	104.0tok/s each First word 2.1 s Measured · A Run →	93.7tok/s each First word 11.4 s Measured · A Run →	88.6tok/s each First word 19.9 s Measured · A Run →	73.5tok/s each First word 53.3 s Measured · A Run →	62.0tok/s each First word 2.6 min Measured · A Run →	61.5tok/s each First word 3.5 s Measured · A Run →
2	86.4tok/s each First word 2.9 s Measured · A Run →	73.6tok/s each First word 18.9 s Measured · A Run →	59.9tok/s each First word 34.3 s Measured · A Run →	45.2tok/s each First word 95.4 s Measured · A Run →	31.0tok/s each First word 4.8 min Measured · A Run →	50.0tok/s each First word 6.3 s Measured · A Run →
5	65.8tok/s each First word 3.9 s Measured · A Run →	49.7tok/s each First word 41.4 s Measured · A Run →	44.6tok/s each First word 79.4 s Measured · A Run →	25.0tok/s each First word 3.7 min Measured · A Run →	18.8tok/s each First word 11.4 min Measured · A Run →	35.9tok/s each First word 14.7 s Measured · A Run →
8	43.2tok/s each First word 6.1 s Measured · A Run →	7.6tok/s each First word 67.0 s Measured · A Run →	6.9tok/s each First word 2.1 min Measured · A Run →	Capacity limit — confirmed By throughput Run →	Capacity limit — confirmed By throughput Run →	Capacity limit — confirmed By latency Run →
16	23.5tok/s each First word 11.1 s Measured · A Run →	Capacity limit — confirmed By throughput Run →	Capacity limit — confirmed By throughput Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →
20	16.7tok/s each First word 12.8 s Measured · A Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →
32	9.8tok/s each First word 19.4 s Measured · B Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →
64	4.3tok/s each First word 40.7 s Measured · B Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 16 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →	Above confirmed limit — not attempted Limit: 8 people Run →

Speed: per-person median over the cell’s repeats. First word: slowest person in any repeat. A = configuration 415588da, B = configuration ce7a1141; no cell mixes configurations. A capacity limit — confirmed was observed on two different configurations and has no numbers; cells above a confirmed limit were not attempted. Method and terms