- Writing speed, each persondecode_tps · tok/s
- 5.95 tok/sper person · median of 20
- First word afterttft_median_s · s
- 114.35 sper person · median of 20
- Slowest first wordttft_max_s · s
- 162.46 sper person · max of 20
- Machine totalaggregate_decode_tps · tok/s
- 71.52 tok/smachine total · single · sample count not recorded
- Machine total including first-word waitaggregate_e2e_tps · tok/s
- 50.68 tok/smachine total · single · sample count not recorded
- Everyone answered inwall_seconds · s
- 202.05 smachine total · single · sample count not recorded
- Peak memory, whole hostpeak_host_unavailable_gib · GiB
- 93.79 GiBmachine total · max · sample count not recorded
Runs on this setup
Earlier runs keep their own engine versions and outcomes. Workload shapes stay separate.
History and measured sweep
| Date | Shape | Each person · median | Machine total | First word · median | Result | Run |
|---|---|---|---|---|---|---|
2026-10-07 | 20 people | 5.95 tok/s | 71.52 tok/s | 114.35 s | Passed | |
2026-10-07 | 16 people | 7.51 tok/s | 79.19 tok/s | 93.10 s | Passed | |
2026-10-07 | 8 people | 16.80 tok/s | 126.01 tok/s | 54.40 s | Passed | |
2026-10-07 | 1 people | 68.55 tok/s | 68.55 tok/s | 9.78 s | Passed |
Each person in this run
First-word wait against writing speed after that word, including pauses. Earlier streams can pause while other people’s prompts are read. The table preserves filled input, cached-token counts and each person’s checks.
Per-person table · all measured request rows
| Person | Filled input | Cached tokens | Output | First word | Writing after first word | Total time | Checks | Run |
|---|---|---|---|---|---|---|---|---|
1 | 40,100 | unknown | 512 | 93.53 s | 4.80 tok/sone person · includes waits | 199.94 s | 3/3 Hidden facts found · completed · checks passed | |
2 | 40,103 | unknown | 512 | 162.13 s | 12.81 tok/sone person · includes waits | 202.02 s | 3/3 Hidden facts found · completed · checks passed | |
3 | 40,102 | unknown | 512 | 154.09 s | 10.72 tok/sone person · includes waits | 201.75 s | 3/3 Hidden facts found · completed · checks passed | |
4 | 40,100 | unknown | 512 | 125.18 s | 6.75 tok/sone person · includes waits | 200.93 s | 3/3 Hidden facts found · completed · checks passed | |
5 | 40,104 | unknown | 512 | 91.93 s | 4.73 tok/sone person · includes waits | 199.88 s | 3/3 Hidden facts found · completed · checks passed | |
6 | 40,101 | unknown | 512 | 93.53 s | 4.80 tok/sone person · includes waits | 199.94 s | 3/3 Hidden facts found · completed · checks passed | |
7 | 40,106 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
8 | 40,106 | unknown | 512 | 60.89 s | 3.71 tok/sone person · includes waits | 198.65 s | 3/3 Hidden facts found · completed · checks passed | |
9 | 40,104 | unknown | 512 | 108.32 s | 5.55 tok/sone person · includes waits | 200.43 s | 3/3 Hidden facts found · completed · checks passed | |
10 | 40,102 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
11 | 40,103 | unknown | 512 | 120.38 s | 6.36 tok/sone person · includes waits | 200.79 s | 3/3 Hidden facts found · completed · checks passed | |
12 | 40,099 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
13 | 40,102 | unknown | 512 | 162.46 s | 12.91 tok/sone person · includes waits | 202.05 s | 3/3 Hidden facts found · completed · checks passed | |
14 | 40,099 | unknown | 512 | 146.27 s | 9.25 tok/sone person · includes waits | 201.51 s | 3/3 Hidden facts found · completed · checks passed | |
15 | 40,100 | unknown | 512 | 126.70 s | 6.88 tok/sone person · includes waits | 200.97 s | 3/3 Hidden facts found · completed · checks passed | |
16 | 40,104 | unknown | 512 | 138.43 s | 8.13 tok/sone person · includes waits | 201.29 s | 3/3 Hidden facts found · completed · checks passed | |
17 | 40,105 | unknown | 512 | 159.40 s | 12.02 tok/sone person · includes waits | 201.92 s | 3/3 Hidden facts found · completed · checks passed | |
18 | 40,102 | unknown | 512 | 149.42 s | 9.79 tok/sone person · includes waits | 201.61 s | 3/3 Hidden facts found · completed · checks passed | |
19 | 40,099 | unknown | 512 | 59.14 s | 3.67 tok/sone person · includes waits | 198.57 s | 3/3 Hidden facts found · completed · checks passed | |
20 | 40,101 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed |
Per-person table · all measured request rows
| Person | Filled input | Cached tokens | Output | First word | Writing after first word | Total time | Checks | Run |
|---|---|---|---|---|---|---|---|---|
1 | 40,100 | unknown | 512 | 93.53 s | 4.80 tok/sone person · includes waits | 199.94 s | 3/3 Hidden facts found · completed · checks passed | |
2 | 40,103 | unknown | 512 | 162.13 s | 12.81 tok/sone person · includes waits | 202.02 s | 3/3 Hidden facts found · completed · checks passed | |
3 | 40,102 | unknown | 512 | 154.09 s | 10.72 tok/sone person · includes waits | 201.75 s | 3/3 Hidden facts found · completed · checks passed | |
4 | 40,100 | unknown | 512 | 125.18 s | 6.75 tok/sone person · includes waits | 200.93 s | 3/3 Hidden facts found · completed · checks passed | |
5 | 40,104 | unknown | 512 | 91.93 s | 4.73 tok/sone person · includes waits | 199.88 s | 3/3 Hidden facts found · completed · checks passed | |
6 | 40,101 | unknown | 512 | 93.53 s | 4.80 tok/sone person · includes waits | 199.94 s | 3/3 Hidden facts found · completed · checks passed | |
7 | 40,106 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
8 | 40,106 | unknown | 512 | 60.89 s | 3.71 tok/sone person · includes waits | 198.65 s | 3/3 Hidden facts found · completed · checks passed | |
9 | 40,104 | unknown | 512 | 108.32 s | 5.55 tok/sone person · includes waits | 200.43 s | 3/3 Hidden facts found · completed · checks passed | |
10 | 40,102 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
11 | 40,103 | unknown | 512 | 120.38 s | 6.36 tok/sone person · includes waits | 200.79 s | 3/3 Hidden facts found · completed · checks passed | |
12 | 40,099 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed | |
13 | 40,102 | unknown | 512 | 162.46 s | 12.91 tok/sone person · includes waits | 202.05 s | 3/3 Hidden facts found · completed · checks passed | |
14 | 40,099 | unknown | 512 | 146.27 s | 9.25 tok/sone person · includes waits | 201.51 s | 3/3 Hidden facts found · completed · checks passed | |
15 | 40,100 | unknown | 512 | 126.70 s | 6.88 tok/sone person · includes waits | 200.97 s | 3/3 Hidden facts found · completed · checks passed | |
16 | 40,104 | unknown | 512 | 138.43 s | 8.13 tok/sone person · includes waits | 201.29 s | 3/3 Hidden facts found · completed · checks passed | |
17 | 40,105 | unknown | 512 | 159.40 s | 12.02 tok/sone person · includes waits | 201.92 s | 3/3 Hidden facts found · completed · checks passed | |
18 | 40,102 | unknown | 512 | 149.42 s | 9.79 tok/sone person · includes waits | 201.61 s | 3/3 Hidden facts found · completed · checks passed | |
19 | 40,099 | unknown | 512 | 59.14 s | 3.67 tok/sone person · includes waits | 198.57 s | 3/3 Hidden facts found · completed · checks passed | |
20 | 40,101 | unknown | 512 | 62.45 s | 3.75 tok/sone person · includes waits | 198.73 s | 3/3 Hidden facts found · completed · checks passed |
Answer checks
60/60 Hidden facts found20/20 probes20/20 request checks
Method
team-load-v1; distinct generated 40000-token coding contexts plus fresh nonce prefixes; synchronized streams; temperature zero; thinking off; min_tokens=max_tokens=512; separate cold hidden facts probes; no retries.
Limits
Finite lab cohort; configured 262144 context differs from measured inputs. Aggregate uses first-output to final-completion window. Whole-host memory sampled during speed only; missing counters remain unassessed. Broader coding quality and delivery acceptance unassessed.
What ran
Exact identity
- Original publisher model
- Qwen3.6-35B-A3B
- Publisher revision
995ad96eacd98c81ed38be0c5b274b04031597b0- Variant · format · precision
- NVFP4 variant · safetensors · nvfp4
- Weights SHA-256
07141c2db92e47bc08777132cd1a0323faf300eab3a7d7c111bc2bf075fda0506dea9c759a0f941cf9e1cc1501216b0e107966a66c90425050e212efbd053f029758875fc55e49561165f4a44342b654c123c3e25c6811b34abb83553fb1a164- Engine · version · feature
- NVIDIA NGC vLLM ·
0.29.0+5013de39.dev· plain - Hardware
- NVIDIA GB10, 128 GB unified memory
- Harness / workload
keep-team-load-v1 · 1- Workload suite · version
not recorded- Harness SHA-256
not recorded- Fixture SHA-256
e2097959b1ca0142f2b93edc3ec411e474c0a6622800dd247af7a71bd9c39e83
Workload shape
- People in this run
- 20
- Configured window (tokens)
- 262144
- Configured window (tokens)
- 262144
- KV cache precision
- fp8
- Output token ceiling
- 512
- Feature
- plain
- Thinking
- off
Full reproduction pack available to customers and evaluators on request
All recorded numbers
Metric definitions, scope and statistics
| Metric | Value | Scope | Statistic | Sample count | Basis / source field | Run |
|---|---|---|---|---|---|---|
wall seconds | 202.05 s | machine total | single | not recorded | wall_seconds | |
ttft median s | 114.35 s | per person | median | 20 | ttft_median_s | |
hidden facts total | 60.00 count | machine total | single | not recorded | needle_total | |
ttft max s | 162.46 s | per person | max | 20 | ttft_max_s | |
requests ok | 20.00 count | machine total | single | not recorded | requests_ok | |
hidden facts correct | 60.00 count | machine total | single | not recorded | needle_correct | |
preemptions | 0.00 count | machine total | single | not recorded | preemptions | |
decode overlap | 20.00 count | machine total | single | not recorded | decode_overlap | |
aggregate concurrency | 20.00 count | machine total | single | not recorded | aggregate_concurrency | |
requests total | 20.00 count | machine total | single | not recorded | requests_total | |
correctness probes passed | 20.00 count | machine total | single | not recorded | correctness_probes_passed | |
aggregate decode tps | 71.52 tok/s | machine total | single | not recorded | aggregate_tps | |
aggregate e2e tps | 50.68 tok/s | machine total | single | not recorded | aggregate_end_to_end_tps | |
correctness probes total | 20.00 count | machine total | single | not recorded | correctness_probes_total | |
decode tps | 6.89 tok/s | per person | mean | 20 | per_request_decode_tps | |
forced output tokens | 512.00 tokens | machine total | single | not recorded | forced_output_tokens | |
peak host unavailable gib | 93.79 GiB | machine total | max | not recorded | peak_host_unavailable_gib | |
decode tps | 5.95 tok/s | per person | median | 20 | per_person_decode_median_tps |
Data and citation
Skilak Keep evidence, run d65163d3e20a4aac92032dc2, measured 2026-10-07T04:19:07.006640+00:00. https://skilak.ai/keep/resources/evidence/r/d65163d3e20a4aac92032dc2
