Recipe
qwen3-8-27b-fp8-dgx-spark-gb10-128gb-vllm-tp1
qwen3-8-27b-fp8-dgx-spark-gb10-128gb-vllm-tp1Observed LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- vllm
- Engine version
- nightly muse-glimmer-arm64-cu130 (main, 2026-08-11)
- Accelerators
- 1
- Tensor parallel
- 1
- Context tokens
- 65,536
- Max concurrency
- 1
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/Qwen/Qwen3.8-27B-FP8- Repository
- Qwen/Qwen3.8-27B-FP8
- Status
- known
- Link type
- Exact Hub repository
Public Hugging Face repository confirmed by the Hub API.
Candidate: useful compatibility or speed evidence. The registry does not offer Run until promotion requirements are met.
Observed configuration
vllm
Evidence only · candidate · reference
Candidate evidence — not a Run contract
Observed source tokens
Mechanical split of the source command. Unverified against the engine CLI. The registry does not offer Run for this recipe.
vllmserveQwen/Qwen3.8-27B-FP8--served-model-nameqwen3.8-27b--trust-remote-code--tensor-parallel-size1--gpu-memory-utilization0.40--max-model-len65536--max-num-seqs8--max-num-batched-tokens8192--enable-auto-tool-choice--tool-call-parserqwen3_coder--reasoning-parserqwen3--generation-configauto--speculative-config{"method": "mtp", "num_speculative_tokens": 2}
| Flag | Value |
|---|---|
--served-model-name | qwen3.8-27b |
--tensor-parallel-size | 1 |
--gpu-memory-utilization | 0.40 |
--max-model-len | 65536 |
--max-num-seqs | 8 |
--max-num-batched-tokens | 8192 |
--tool-call-parser | qwen3_coder |
--reasoning-parser | qwen3 |
--generation-config | auto |
--speculative-config | {"method": "mtp", "num_speculative_tokens": 2} |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 65,536 | — | 14.8 | — | observed | qwen3-8-27b-fp8-dgx-spark-gb10-128gb-vllm-tp1-sweep |
Remaining fields
Identity, launch, related records, and measured speed are shown above. This is the rest of the normalized record.
- hardware count
- 1
- hardware id
- dgx-spark-gb10-128gb
- id
- qwen3-8-27b-fp8-dgx-spark-gb10-128gb-vllm-tp1
- model instance id
- qwen-qwen3-8-27b-fp8--fp8
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- qwen3-8-27b-fp8-dgx-spark-gb10-128gb-vllm-tp1-sweep
- status
- candidate
capabilities
draft launch
- accelerator backend
- nvidia
- arguments
- --model, Qwen/Qwen3.8-27B-FP8, --tensor-parallel-size, 1, --host, 0.0.0.0, --port, 8000, --max-model-len, 65536
- container port
- 8,000
- host port
- 8,000
- image
- vllm/vllm-openai@sha256:0a51ea5b4ae2dc5d81890e5173f54203d2a3ae0cfffe51b8fd2afd4391bfd967
- ipc
- host
- kind
- docker
- shm size
- 16g
- synthesized · generated at
- 2026-08-31T22:12:17Z
- synthesized · image provenance
- deepseek-fp8-rtx-pro-6000-blackwell-96gb-vllm-tp1
- synthesized · template
- vllm-openai-v1
mounts
| read only | target |
|---|---|
| No | /root/.cache/huggingface |
engine
- name
- vllm
- version
- nightly muse-glimmer-arm64-cu130 (main, 2026-08-11)
serving
- max concurrency
- 1
- max context tokens
- 65,536
- tensor parallel
- 1
Provenance & metadata (3)
facts
- capabilities.chat · provenance · captured at
- 2026-08-30T09:26:09Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
- capabilities.reasoning · provenance · captured at
- 2026-08-30T09:26:09Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
- capabilities.tools · provenance · captured at
- 2026-08-30T09:26:09Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
- capabilities.vision · provenance · captured at
- 2026-08-30T09:26:09Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
- engine.graph mode · provenance · captured at
- 2026-08-30T09:26:09Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
- serving.kv cache tokens · provenance · captured at
- 2026-08-30T09:26:09Z
serving.kv cache tokens · reason kv-cache-capacity-not-published
serving.kv cache tokens · state unknown
metadata
- localmaxxing · hardware label
- GB10 Grace Blackwell
- localmaxxing · notes
- Official FP8 checkpoint, MTP-2 spec decode (~1.5 accepted/draft). Single-stream 512-token generations, temp 1.0/top_p 0.95/top_k 64. Without spec decode: 7.7 tok/s. Aggregate 56.2 tok/s at c=4, 97.7 at c=8. Release-day bench 2026-08-14.
- localmaxxing · observed command
- vllm serve Qwen/Qwen3.8-27B-FP8 --served-model-name qwen3.8-27b --trust-remote-code --tensor-parallel-size 1 --gpu-memory-utilization 0.40 --max-model-len 65536 --max-num-seqs 8 --max-num-batched-tokens 8192 --enable-auto-tool-choice --tool-call-parser qwen3_coder --reasoning-parser qwen3 --generation-config auto --speculative-config '{"method": "mtp", "num_speculative_tokens": 2}'
- localmaxxing · run id
- cmstexahh03ioms011butavnr
- localmaxxing · tokenized · arguments
- vllm, serve, Qwen/Qwen3.8-27B-FP8, --served-model-name, qwen3.8-27b, --trust-remote-code, --tensor-parallel-size, 1, --gpu-memory-utilization, 0.40, --max-model-len, 65536, --max-num-seqs, 8, --max-num-batched-tokens, 8192, --enable-auto-tool-choice, --tool-call-parser, qwen3_coder, --reasoning-parser, qwen3, --generation-config, auto, --speculative-config, {"method": "mtp", "num_speculative_tokens": 2}
- localmaxxing · tokenized · fidelity
- faithful
provenance
- captured at
- 2026-08-30T09:26:09Z
sources
| captured at | kind | url |
|---|---|---|
| 2026-08-30T09:26:09Z | normalized-recipe | www.localmaxxing.com/en/runs/cmstexahh03ioms011butavnr ↗ |