Recipe
laguna-s-2-1-nvfp4-dgx-spark-gb10-128gb-vllm-tp1
laguna-s-2-1-nvfp4-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
- 0.25.1
- Accelerators
- 1
- Tensor parallel
- 1
- Context tokens
- 262,144
- Max concurrency
- 32
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/poolside/Laguna-S-2.1-NVFP4- Repository
- poolside/Laguna-S-2.1-NVFP4
- 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.
vllmserveLaguna-S-2.1-NVFP4--served-model-namescholarlaguna--speculative-config{model:Laguna-S-2.1-DFlash-NVFP4,num_speculative_tokens:15}--enable-auto-tool-choice--tool-call-parserpoolside_v1--reasoning-parserpoolside_v1--max-num-seqs32--max-model-len262144--gpu-memory-utilization0.85--enable-chunked-prefill--async-scheduling--enable-prefix-caching--host0.0.0.0--port8104
| Flag | Value |
|---|---|
--served-model-name | scholar |
--speculative-config | {model:Laguna-S-2.1-DFlash-NVFP4,num_speculative_tokens:15} |
--tool-call-parser | poolside_v1 |
--reasoning-parser | poolside_v1 |
--max-num-seqs | 32 |
--max-model-len | 262144 |
--gpu-memory-utilization | 0.85 |
--host | 0.0.0.0 |
--port | 8104 |
Measured speed
| Concurrency | Context | Prefill | Decode | TTFT ms | Status | Sweep |
|---|---|---|---|---|---|---|
| 4 | 262,144 | 3,501 | 53.7 | 603.5 | observed | laguna-s-2-1-nvfp4-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
- laguna-s-2-1-nvfp4-dgx-spark-gb10-128gb-vllm-tp1
- model instance id
- poolside-laguna-s-2-1-nvfp4--nvfp4
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- laguna-s-2-1-nvfp4-dgx-spark-gb10-128gb-vllm-tp1-sweep
- status
- candidate
capabilities
draft launch
- accelerator backend
- nvidia
- arguments
- serve, --model, poolside/Laguna-S-2.1-NVFP4, --tensor-parallel-size, 1, --host, 0.0.0.0, --port, 8000, --max-model-len, 262144
- container port
- 8,000
- entrypoint
- vllm
- 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
- 0.25.1
serving
- max concurrency
- 32
- max context tokens
- 262,144
- 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
- draft launch.entrypoint · provenance · captured at
- 2026-09-01T01:41:26Z
draft launch.entrypoint · reason linux-amd64-container-config-entrypoint
draft launch.entrypoint · state known
- 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
- serving.max concurrency · provenance · captured at
- 2026-08-31T23:03:15Z
serving.max concurrency · reason server-capacity-derived-from-source-evidence
serving.max concurrency · state known
metadata
- localmaxxing · backend
- cuda
- localmaxxing · batch size
- 4
- localmaxxing · hardware label
- GB10 Grace Blackwell
- localmaxxing · notes
- Laguna-S-2.1 (MoE, NVFP4, 118B) on GB10 Grace Blackwell 128GB unified memory. Conthroughput run: 4 concurrent requests, 128 output tokens each. 2 warmup + 3 measured batches, median reported. Aggregate output 214.85 tok/s (2.1x single-stream 101.44). Per-stream decode drops to 54.69 tok/s under load. DFlash speculative decoding (15 spec tokens) shows less batching benefit than non-spec lanes because draft model contention reduces speculation effectiveness. Consistent at batch=4: 198.93-216.14 tok/s. Batch=8 was inconsistent (133-375 tok/s) due to draft model scheduling.
- localmaxxing · observed command
- vllm serve Laguna-S-2.1-NVFP4 --served-model-name scholar laguna --speculative-config {"model":"Laguna-S-2.1-DFlash-NVFP4","num_speculative_tokens":15} --enable-auto-tool-choice --tool-call-parser poolside_v1 --reasoning-parser poolside_v1 --max-num-seqs 32 --max-model-len 262144 --gpu-memory-utilization 0.85 --enable-chunked-prefill --async-scheduling --enable-prefix-caching --host 0.0.0.0 --port 8104
- localmaxxing · run id
- cms0kp9j8007ls201cb2gwbcf
- localmaxxing · tokenized · arguments
- vllm, serve, Laguna-S-2.1-NVFP4, --served-model-name, scholar, laguna, --speculative-config, {model:Laguna-S-2.1-DFlash-NVFP4,num_speculative_tokens:15}, --enable-auto-tool-choice, --tool-call-parser, poolside_v1, --reasoning-parser, poolside_v1, --max-num-seqs, 32, --max-model-len, 262144, --gpu-memory-utilization, 0.85, --enable-chunked-prefill, --async-scheduling, --enable-prefix-caching, --host, 0.0.0.0, --port, 8104
- 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/cms0kp9j8007ls201cb2gwbcf ↗ |