Recipe
deepseek-v4-flash-0731-fp8-e4m3-rtx-3090-24gb-vllm-tp1
deepseek-v4-flash-0731-fp8-e4m3-rtx-3090-24gb-vllm-tp1Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- vllm
- Engine version
- 0.11.2.dev278+gccfeb3a8 (LimeChain sm86 fork)
- Accelerators
- 8
- Tensor parallel
- 1
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/deepseek-ai/DeepSeek-V4-Flash-0731- Repository
- deepseek-ai/DeepSeek-V4-Flash-0731
- 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
No tokenized launch fields. This is measured or documented compatibility, not a Docker launch.
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 1 | 327,680 | 1,344.2 | 91.2 | 267.1 | historical | deepseek-v4-flash-0731-fp8-e4m3-rtx-3090-24gb-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
- 8
- hardware id
- rtx-3090-24gb
- id
- deepseek-v4-flash-0731-fp8-e4m3-rtx-3090-24gb-vllm-tp1
- model instance id
- deepseek-ai-deepseek-v4-flash-0731--fp8-e4m3
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- deepseek-v4-flash-0731-fp8-e4m3-rtx-3090-24gb-vllm-tp1-sweep
- status
- candidate
capabilities
draft launch
- accelerator backend
- nvidia
- arguments
- --model, deepseek-ai/DeepSeek-V4-Flash-0731, --tensor-parallel-size, 1, --host, 0.0.0.0, --port, 8000
- 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
- 0.11.2.dev278+gccfeb3a8 (LimeChain sm86 fork)
serving
- tensor parallel
- 1
Provenance & metadata (3)
facts
- capabilities.chat · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
- capabilities.reasoning · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
- capabilities.tools · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
- capabilities.vision · provenance · captured at
- 2026-08-27T06:04:13.773Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
- description · provenance · captured at
- 2026-08-27T06:04:13.773Z
description · reason not-observed
description · state unknown
- engine.graph mode · provenance · captured at
- 2026-08-27T06:04:13.773Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
- metadata.localmaxxing.engine flags.attentionBackend · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.attentionBackend · reason not-observed
metadata.localmaxxing.engine flags.attentionBackend · state unknown
- metadata.localmaxxing.engine flags.flashAttn · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.flashAttn · reason not-observed
metadata.localmaxxing.engine flags.flashAttn · state unknown
- metadata.localmaxxing.engine flags.gpuLayers · provenance · captured at
- 2026-08-27T06:04:13.773Z
metadata.localmaxxing.engine flags.gpuLayers · reason not-observed
metadata.localmaxxing.engine flags.gpuLayers · state unknown
- serving.kv cache tokens · provenance · captured at
- 2026-08-27T06:04:13.773Z
serving.kv cache tokens · reason kv-cache-capacity-not-published
serving.kv cache tokens · state unknown
- serving.max concurrency · provenance · captured at
- 2026-08-27T06:04:13.773Z
serving.max concurrency · reason not-observed
serving.max concurrency · state unknown
- serving.max context tokens · provenance · captured at
- 2026-08-27T06:04:13.773Z
serving.max context tokens · reason not-observed
serving.max context tokens · state unknown
metadata
- localmaxxing · base lineage
- derived
- localmaxxing · engine flags · kvCacheDtype
- fp8
- localmaxxing · engine flags · mtpEnabled
- No
- localmaxxing · engine flags · specDecoding
- Yes
- localmaxxing · engine flags · tensorParallel
- 1
- localmaxxing · hardware label
- 8x RTX 3090 24GB
- localmaxxing · notes
- vLLM LimeChain sm86 fork ccfeb3a8 (0.11.2.dev278) on 8x RTX 3090, PP8, DSpark speculative decoding n=5, FP8 weights + FP8 KV. Median of 6 measured runs (2 warmups), temperature 0, single concurrency. Cold prefill enforced: unique nonce at prompt start each run; vLLM prefix_cache_hits counter delta = 0 verified per measured request (server-wide --enable-prefix-caching active but defeated). TTFT med 267.1ms on ~360-token prompt. Caveat: temperature-zero outputs are not bit-stable across identical prompts on this DSpark build (6 distinct output hashes across 6 runs); repeat-prompt pairs matched in 1 of 2 controls. Engine build is a fork, not stock vLLM. Checkpoint dir DeepSeek-V4-Flash-0731-7872f01b (revision 7872f01b).
- localmaxxing · revision unpinned
- No
- localmaxxing · run id
- cmt4pduz2038kpu017qwlshqi
provenance
- captured at
- 2026-08-27T06:04:13.773Z
sources
| captured at | kind | url |
|---|---|---|
| 2026-08-27T06:04:13.773Z | normalized-recipe | www.localmaxxing.com/en/runs/cmt4pduz2038kpu017qwlshqi ↗ |