Recipe
nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16-ud-iq4-xl-intel-arc-pro-b70-32gb-llama-cpp-tp2
nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16-ud-iq4-xl-intel-arc-pro-b70-32gb-llama-cpp-tp2Observed LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.
Record
- Status
- candidate
- Source
- localmaxxing
- Engine
- llama.cpp
- Engine version
- fork YanissAmz/llama.cpp branch puzzle-port (base b566325) + local SSM_SCAN d_state=96 Vulkan patch (required for this arch)
- Accelerators
- 2
- Tensor parallel
- 2
- Context tokens
- 2,048
- chat
- unknown
- reasoning
- unknown
- tools
- unknown
- vision
- unknown
Hugging Face model card
Identity
https://huggingface.co/nvidia/NVIDIA-Nemotron-Labs-3-Puzzle-75B-A9B-BF16- Repository
- nvidia/NVIDIA-Nemotron-Labs-3-Puzzle-75B-A9B-BF16
- 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
llama.cpp
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 | 2,048 | 1,046.2 | 39.1 | — | observed | nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16-ud-iq4-xl-intel-arc-pro-b70-32gb-llama-cpp-tp2-sweep |
Remaining fields
Identity, launch, related records, and measured speed are shown above. This is the rest of the normalized record.
- hardware count
- 2
- hardware id
- intel-arc-pro-b70-32gb
- id
- nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16-ud-iq4-xl-intel-arc-pro-b70-32gb-llama-cpp-tp2
- model instance id
- nvidia-nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16--ud-iq4-xl
- recipe source
- localmaxxing
- schema version
- local-ai-registry/v1
- speed sweep ids
- nvidia-nemotron-labs-3-puzzle-75b-a9b-bf16-ud-iq4-xl-intel-arc-pro-b70-32gb-llama-cpp-tp2-sweep
- status
- candidate
capabilities
engine
- name
- llama.cpp
- version
- fork YanissAmz/llama.cpp branch puzzle-port (base b566325) + local SSM_SCAN d_state=96 Vulkan patch (required for this arch)
serving
- max context tokens
- 2,048
- tensor parallel
- 2
Provenance & metadata (3)
facts
- capabilities.chat · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.chat · reason capability-not-verified
capabilities.chat · state unknown
- capabilities.reasoning · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.reasoning · reason capability-not-verified
capabilities.reasoning · state unknown
- capabilities.tools · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.tools · reason capability-not-verified
capabilities.tools · state unknown
- capabilities.vision · provenance · captured at
- 2026-08-30T09:10:02Z
capabilities.vision · reason capability-not-verified
capabilities.vision · state unknown
- engine.graph mode · provenance · captured at
- 2026-08-30T09:10:02Z
engine.graph mode · reason runtime-detail-not-published
engine.graph mode · state unknown
- serving.kv cache tokens · provenance · captured at
- 2026-08-30T09:10:02Z
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-not-evidenced
serving.max concurrency · state unknown
metadata
- localmaxxing · backend
- vulkan
- localmaxxing · batch size
- 1
- localmaxxing · hardware label
- Intel Arc Pro B70
- localmaxxing · notes
- First public run of this model? nemotron_h_moe (hybrid Mamba2+attn+MoE, 75B/9B-active) cannot load on mainline llama.cpp; requires the puzzle-port fork PLUS a local 4-file patch adding SSM_SCAN d_state=96 Vulkan pipelines (without it: ~3.5 t/s CPU fallback; with it: 39 t/s, ~11x). Decode: llama-bench tg64 r=5, 7 clean reps 38.90-39.33. Prefill: pp2048, tuned -ub 1024 -ts 0.9/1 (default gives 947). -sm layer only (tensor-split gated off upstream for hybrid archs; Vulkan lacks row-split). Sched pipeline parallelism active (copies=4). GPUs are SR-IOV VFs: power draw not measurable (sysman PF-only). Sustained-serving caveat: long-lived multi-GPU decode sags ~4x over ~6 requests without a periodic chunky GPU burst (clock-governor behavior); single-GPU immune. Mesa 26.1.4 (kisak), kernel 7.0.0-28.
- localmaxxing · run id
- cmrwextc6009mnz012vxmsj3d
provenance
- captured at
- 2026-08-30T09:10:02Z
sources
| captured at | kind | url |
|---|---|---|
| 2026-08-30T09:10:02Z | normalized-recipe | www.localmaxxing.com/en/runs/cmrwextc6009mnz012vxmsj3d ↗ |