- First word afterttft_median_s · s
- 1,270.43 sper person ·
- Slowest first wordttft_max_s · s
- 1,270.43 sper person ·
- Peak memory, whole hostpeak_host_unavailable_gib · GiB
- 12.85 GiBmachine total · max · sample count not recorded
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 | 250,011 | unknown | 112 | 1,270.43 s | 2.71 tok/sone person · includes waits | 1,311.44 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 | 250,011 | unknown | 112 | 1,270.43 s | 2.71 tok/sone person · includes waits | 1,311.44 s | 3/3 Hidden facts found · completed · checks passed |
Answer checks
3/3 Hidden facts found1/1 request checks
Method
Frozen three-hidden facts fixture; native token count verified; owned managed container recreated cold. One request, no retries.
Limits
Retrieval completion and the 300-second first-token bar are independent. Synthesis semantics, broader quality and customer acceptance are unassessed.
What ran
Exact identity
- Original publisher model
- Qwen3.8-27B
- Publisher revision
1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0- Variant · format · precision
- Mirai S trellis with Q8_0 MTP GGUF variant · GGUF · Mirai S trellis with Q8_0 MTP
- Weights SHA-256
af3e2d508cb12ebf68688a0756da6bcb4cdfceca3883f5751666d5e4fb34a334- Engine · version · feature
- Mirai S CUDA ·
0.2.0-dev-vector-disabled· with multi-token prediction - Hardware
- NVIDIA GeForce RTX 3060, 12 GB VRAM
- Harness / workload
not recorded- Workload suite · version
not recorded- Harness SHA-256
not recorded- Fixture SHA-256
not recorded
Workload shape
- cache state
- cold
- People in this run
- 1
- Configured window (tokens)
- 262144
- Filled content target (tokens)
- 250000
- fixture variant
- original-tokenizer-needles-v1
- KV cache precision
- q8_0
- Output token ceiling
- 512
- scenario
- distinct
- Feature
- with multi-token prediction
- 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 |
|---|---|---|---|---|---|---|
ttft median s | 1,270.43 s | per person | median | 1 | ttft_median_s | |
hidden facts total | 3.00 count | machine total | single | not recorded | needle_total | |
ttft max s | 1,270.43 s | per person | max | 1 | ttft_max_s | |
requests ok | 1.00 count | machine total | single | not recorded | requests_ok | |
hidden facts correct | 3.00 count | machine total | single | not recorded | needle_correct | |
latency bar seconds | 300.00 s | machine total | single | not recorded | latency_bar_seconds | |
decode overlap | 1.00 count | machine total | single | not recorded | decode_overlap | |
requests total | 1.00 count | machine total | single | not recorded | requests_total | |
peak host unavailable gib | 12.85 GiB | machine total | max | not recorded | peak_host_unavailable_gib |
Data and citation
Skilak Keep evidence, run 6a38761f11ed4674a966f55c, measured 2026-10-09T15:28:53.860792+00:00. https://skilak.ai/keep/resources/evidence/r/6a38761f11ed4674a966f55c
