Round score
0
weighted tier speedup after failure cap and deduction
Eligible requests
—
trusted baseline exclusions removed
Failed eligible requests
—
each request counted once
Raw weighted speedup
—
before failure cap and deduction
Temperature range
Request concurrency
Tier scheduling
Output policy
Thinking
Context limit
The same eligible inputs and output ceilings apply to every engine. Candidates must emit at least 90% of baseline tokens per request; natural output lengths can affect tier completion time. Slots refill until the group drains and stay occupied through protocol completion. Baseline exclusions and final drain can reduce actual concurrency below the configured cap.
The round score uses weighted completion times for all eligible work in each tier. Per-request speedups below are diagnostics, not score contributions. Only trusted baseline exclusions are removed; candidate failures remain in the eligible count and incur the configured failure penalty.
Reference engine
The baseline is what candidates are measured against, so it has no speedup of its own. Its SLA replay is below.
15 requests
| Request | TTFT | Total | Tokens | Slowest gap | Stream |
|---|---|---|---|---|---|
| hf-000 | 87.69ms | 82.113s | 5120 | 59.09ms | 2330 gaps for 5120 tokens |
| hf-002 | 138.45ms | 82.246s | 5120 | 59.85ms | 2225 gaps for 5120 tokens |
| hf-003 | 137.09ms | 86.508s |
Occupied client slots include protocol completion and final drain. Mean occupancy is weighted by elapsed time; it can be below the requested cap.
| Repetition | Group start | Requested | Effective cap | Peak | Mean |
|---|---|---|---|---|---|
| 1 | 0.000s | C4 | 4 | 4 | 3.73 |
| 1 | 148.469s | C4 | 4 | 4 | 3.76 |
| 2 | 0.000s | C4 | 4 | 4 | 3.61 |
| 2 | 143.252s | C4 | 4 | 4 | 3.90 |
| 3 | 0.000s | C4 | 4 | 4 | 3.72 |
| 3 | 146.371s | C4 | 4 | 4 | 3.78 |
| 5120 |
| 59.83ms |
| 2342 gaps for 5120 tokens |
| hf-004 | 95.51ms | 64.895s | 4566 | 59.09ms | 1841 gaps for 4566 tokens |
| hf-005 | 115.23ms | 69.046s | 4933 | 59.03ms | 1959 gaps for 4933 tokens |
| hf-006 | 139.75ms | 71.539s | 5120 | 59.04ms | 1937 gaps for 5120 tokens |
| hf-007 | 103.29ms | 82.673s | 5120 | 59.32ms | 2247 gaps for 5120 tokens |
| hf-008 | 102.57ms | 71.843s | 4858 | 58.81ms | 1944 gaps for 4858 tokens |
| hf-009 | 100.81ms | 71.747s | 5120 | 58.81ms | 1961 gaps for 5120 tokens |
| hf-010 | 94.75ms | 60.098s | 4449 | 37.22ms | 1707 gaps for 4449 tokens |
| hf-011 | 100.57ms | 67.066s | 5120 | 58.16ms | 1894 gaps for 5120 tokens |
| hf-012 | 99.86ms | 74.873s | 5120 | 57.63ms | 2139 gaps for 5120 tokens |
| hf-013 | 100.78ms | 68.988s | 5068 | 39.34ms | 1921 gaps for 5068 tokens |
| hf-014 | 97.71ms | 69.970s | 5120 | 57.02ms | 1987 gaps for 5120 tokens |
| hf-015 | 98.11ms | 65.056s | 5120 | 39.04ms | 1884 gaps for 5120 tokens |
Actual settings for each measured request. Each prompt keeps its temperature across repetitions and engines. Generation uses seed 0 throughout qualification, warmups and measured repetitions; fixed settings do not guarantee identical output text.
| Prompt | Repetition | Temperature | Top p | Seed |
|---|---|---|---|---|
| hf-010 | 1 | 0.198904 | 1 | 0 |
| hf-005 | 1 | 0.564422 | 1 | 0 |
| hf-004 | 1 | 0.577895 | 1 | 0 |
| hf-000 | 1 | 0.979689 | 1 | 0 |
| hf-011 | 1 | 0.186711 | 1 | 0 |
| hf-012 | 1 | 0.790298 | 1 | 0 |
| hf-014 | 1 | 0.104217 | 1 | 0 |
| hf-015 | 1 | 0.301376 | 1 | 0 |
| hf-001 | 1 | 0.132587 | 1 | 0 |
| hf-006 | 1 | 0.153584 | 1 | 0 |
| hf-002 | 1 | 0.831827 | 1 | 0 |
| hf-003 | 1 | 0.944254 | 1 | 0 |
| hf-009 | 1 | 0.604996 | 1 | 0 |
| hf-008 | 1 | 0.597377 | 1 | 0 |
| hf-007 | 1 | 0.834248 | 1 | 0 |
| hf-013 | 1 | 0.626993 | 1 | 0 |
| hf-004 | 2 | 0.577895 | 1 | 0 |
| hf-010 | 2 | 0.198904 | 1 | 0 |
| hf-005 | 2 | 0.564422 | 1 | 0 |
| hf-000 | 2 | 0.979689 | 1 | 0 |
| hf-011 | 2 | 0.186711 | 1 | 0 |
| hf-012 | 2 | 0.790298 | 1 | 0 |
| hf-015 | 2 | 0.301376 | 1 | 0 |
| hf-014 | 2 | 0.104217 | 1 | 0 |
| hf-006 | 2 | 0.153584 | 1 | 0 |
| hf-001 | 2 | 0.132587 | 1 | 0 |
| hf-002 | 2 | 0.831827 | 1 | 0 |
| hf-003 | 2 | 0.944254 | 1 | 0 |
| hf-008 | 2 | 0.597377 | 1 | 0 |
| hf-007 | 2 | 0.834248 | 1 | 0 |
| hf-013 | 2 | 0.626993 | 1 | 0 |
| hf-009 | 2 | 0.604996 | 1 | 0 |
| hf-010 | 3 | 0.198904 | 1 | 0 |
| hf-005 | 3 | 0.564422 | 1 | 0 |
| hf-004 | 3 | 0.577895 | 1 | 0 |
| hf-000 | 3 | 0.979689 | 1 | 0 |
| hf-011 | 3 | 0.186711 | 1 | 0 |
| hf-014 | 3 | 0.104217 | 1 | 0 |
| hf-012 | 3 | 0.790298 | 1 | 0 |
| hf-015 | 3 | 0.301376 | 1 | 0 |
| hf-001 | 3 | 0.132587 | 1 | 0 |
| hf-006 | 3 | 0.153584 | 1 | 0 |
| hf-003 | 3 | 0.944254 | 1 | 0 |
| hf-002 | 3 | 0.831827 | 1 | 0 |
| hf-008 | 3 | 0.597377 | 1 | 0 |
| hf-007 | 3 | 0.834248 | 1 | 0 |
| hf-013 | 3 | 0.626993 | 1 | 0 |
| hf-009 | 3 | 0.604996 | 1 | 0 |
role
evidence
request concurrency
requests per s
sla goodput ratio
output tokens per s
p99 e2e ms rel range
p99 itl ms rel range
p99 ttft ms rel range
tier completion max rel range
Image digest