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The seat documentation must stay current, and a hand-written document cannot. The LiteLLM config described char-rp as a 31B model on a host and GPU it had not been on since 2026-08-24 -- three weeks of silent drift in a file that read as authoritative, and the reason a seat spent that period serving a model nobody intended. Anything typed here drifts the same way; anything read off the running containers cannot. scripts/seat-inventory.py derives the whole document from the host: - placement and VRAM from nvidia-smi compute-apps, mapped to containers through /proc/<pid>/cgroup -- nvidia-smi reports the vLLM engine child while docker reports the container pid, so matching them directly silently yields nothing - weights and KV tokens parsed from each engine's own startup log, not derived arithmetically, with concurrency computed as KV tokens over context - architecture, layer and expert counts, and the exact quantization group scheme (W4A4 vs W4A16 distinguished) from each model's config.json - speculative-decoding method and k from the container argv, which is how the three incompatible methods on this box became visible - lineage from the .PROVENANCE.txt SIBLING files -- they sit beside the model directory, not inside it, which is why an earlier pass wrongly reported two fully-documented seats as having no provenance - gateway aliases resolved from the LiteLLM config on ana-docker --check compares the committed document against the live box and exits non-zero when they diverge, ignoring only the generation timestamp. Suitable for CI or a scheduled drift alarm; read-only throughout, safe against production. Also commits the KV_CACHE_BYTES override added to the MTP campaign runner, which asserts the flag exists in the derived argv and aborts rather than running a campaign that silently ignored it.
145 lines
6.0 KiB
Markdown
145 lines
6.0 KiB
Markdown
# fv-ml1 — GPU seat inventory and model lineage
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<!-- GENERATED FILE — DO NOT EDIT BY HAND.
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Regenerate: scripts/seat-inventory.py
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Check drift: scripts/seat-inventory.py --check
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Hand-edits are overwritten and, worse, drift silently while looking
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authoritative — which is exactly the failure this file replaced. -->
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**Generated 2026-09-14 06:00 UTC** by `scripts/seat-inventory.py`, read from the running
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containers on `100.64.0.7` — `docker inspect`, `nvidia-smi`, each model's own
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`config.json`, and the `.PROVENANCE.txt` siblings on `/tank`.
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⚠ `.PROVENANCE.txt` lives *beside* the model directory, not inside it:
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`/tank/aimodels/<model>.PROVENANCE.txt`. `ls <model>/` will not show it.
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## Placement, KV cache and concurrency
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| GPU | seat | VRAM | weights | KV tokens | ctx | concurrency | util |
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|---|---|---|---|---|---|---|---|
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| 0 | `vllm-mog-sec` | 46.6 GiB | 25.47 GiB | 342,920 | 163840 | **2.09×** | 0.50 |
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| 0 | `vllm-gen` | 38.3 GiB | 21.97 GiB | 268,205 | 262144 | **1.02×** | 0.38 |
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| 1 | `vllm-meromero-rp` | 37.9 GiB | 19.51 GiB | 266,334 | 262144 | **1.02×** | 0.40 |
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| 1 | `vllm-erp-seat` | 26.3 GiB | 15.9 GiB | 534,649 | 262144 | **2.04×** | 0.30 |
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| 1 | `vllm-reward` | 9.0 GiB | 4.41 GiB | 26,224 | 16384 | **1.60×** | 0.10 |
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| 1 | `vllm-coder` | 6.0 GiB | 2.98 GiB | 112,624 | 8192 | **13.75×** | 0.06 |
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| 1 | `vllm-embed` | 3.4 GiB | 1.12 GiB | 10,272 | 8192 | **1.25×** | 0.03 |
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| 1 | `vllm-rerank-a3` | 2.1 GiB | 1.06 GiB | — | 8192 | — | 0.03 |
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| 2 | `vllm-flash-next` | 94.7 GiB | 79.44 GiB | 344,155 | 262144 | **1.31×** | 0.96 |
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**Concurrency** = KV tokens ÷ context: how many full-length requests fit at
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once. Below ~1.0× the seat cannot hold even one conversation at its declared
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context.
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## Lineage and quantization
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### `vllm-gen` — GPU 0
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- **serves:** `qwen3.8-27b-uncensored`, `qwen3.8-27b-uncensored-thinking`
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- **model:** `/tank/aimodels/qwen38-27b-orcarouter-nvfp4-mixed`
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- **architecture:** Qwen3_5ForConditionalGeneration (qwen3_5), 64 layers
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- **quantization:** compressed-tensors / mixed-precision — W8A8 (float-quantized), W4A4 (nvfp4-pack-quantized)
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- **speculative decoding:** `{"method": "qwen3_5_mtp", "num_speculative_tokens": 3}`
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- **image:** `vllm/vllm-openai:nightly-311b3513af33bc29b4acb2fde2e9313e5e9966a0`
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### `vllm-mog-sec` — GPU 0
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- **serves:** `mog-sec-27b`, `mog-sec-27b-thinking`
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- **model:** `/tank/aimodels/mog-sec-27b-nvfp4-mixed`
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- **architecture:** Qwen3_5ForConditionalGeneration (qwen3_5), 64 layers
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- **quantization:** compressed-tensors / mixed-precision — W8A8 (float-quantized), W4A4 (nvfp4-pack-quantized)
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- **speculative decoding:** `{"method": "dflash", "model": "/drafter", "num_speculative_tokens": 7}`
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- **image:** `vllm/vllm-openai:nightly-e9d1398d9edfd90fcc1cf783805240e3effec013`
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- **provenance:**
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```
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model: Blackfrost-Research/M.O.G.-SEC-27B-1M-CTX-BF16 (bf16, pen-test seat source)
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source_url: https://huggingface.co/Blackfrost-Research/M.O.G.-SEC-27B-1M-CTX-BF16
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revision_pinned: deede67794b4eaaf31f016d02a0aaf71f1a303b9
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pulled_by: infra-ops (as llmuser)
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pulled_at_utc: 2026-08-21T09:10Z
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size_on_disk: 52 GB (18 shards, index total_size 55.6 GB)
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```
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### `vllm-coder` — GPU 1
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- **serves:** `qwen2.5-coder-1.5b`
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- **model:** `?`
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- **image:** `vllm/vllm-openai:latest` ⚠ **floating tag**
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### `vllm-embed` — GPU 1
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- **serves:** `Qwen/Qwen3-Embedding-0.6B`
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- **model:** `?`
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- **image:** `vllm/vllm-openai:latest` ⚠ **floating tag**
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### `vllm-erp-seat` — GPU 1
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- **serves:** `G4-MeroMero-26B-A4B-it-uncensored-heretic-NVFP4A16`
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- **model:** `/tank/aimodels/G4-MeroMero-26B-A4B-it-uncensored-heretic-NVFP4A16`
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- **architecture:** Gemma4ForConditionalGeneration (gemma4), 30 layers, 128 experts
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- **quantization:** compressed-tensors / nvfp4-pack-quantized — W4A16 (nvfp4-pack-quantized)
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- **image:** `vllm/vllm-openai:nightly-311b3513af33bc29b4acb2fde2e9313e5e9966a0`
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### `vllm-meromero-rp` — GPU 1
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- **serves:** `char-rp`, `char-rp-thinking`
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- **model:** `/tank/aimodels/meromero-v2-nvfp4-work/G4-MeroMero-v2-31B-NVFP4A16`
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- **architecture:** Gemma4ForConditionalGeneration (gemma4), 60 layers
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- **quantization:** compressed-tensors / nvfp4-pack-quantized — W4A16 (nvfp4-pack-quantized)
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- **image:** `vllm/vllm-openai:v0.26.0`
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### `vllm-rerank-a3` — GPU 1
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- **serves:** `BAAI/bge-reranker-v2-m3`
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- **model:** `?`
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- **image:** `vllm/vllm-openai:v0.24.0`
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### `vllm-reward` — GPU 1
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- **serves:** `Skywork/Skywork-Reward-V2-Llama-3.1-8B-AWQ`
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- **model:** `/tank/aimodels/llm/Skywork-Reward-V2-Llama-3.1-8B-AWQ`
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- **architecture:** LlamaForSequenceClassification (llama), 32 layers
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- **quantization:** compressed-tensors / pack-quantized — W4A16 (pack-quantized)
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- **image:** `vllm/vllm-openai:latest` ⚠ **floating tag**
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### `vllm-flash-next` — GPU 2
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- **serves:** `qwen3.8-flash-next-uncensored`, `qwen3.8-flash-next-uncensored-thinking`
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- **model:** `/tank/aimodels/qwen38-flash-next-abliterated-nvfp4`
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- **architecture:** Qwen4ExpForConditionalGeneration (qwen4_exp), 48 layers, 512 experts
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- **quantization:** modelopt / None — W4A4 (None)
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- **speculative decoding:** `{"method": "mtp", "num_speculative_tokens": 3}`
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- **image:** `vllm/vllm-openai:nightly-eed1f3d0c6043bd494424a22443ee198dd56f657`
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## Gateway aliases resolving to this host
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19 aliases. Ports with no listening seat are marked dead.
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| alias | port |
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|---|---|
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| `char-rp` | 8016 |
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| `char-rp-fast` | 8021 |
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| `char-rp-reasoning` | 8016 |
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| `chat-judge` | 8015 |
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| `classifier` | 8015 |
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| `coder-fast` | 8020 |
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| `erp-tune-v2` | 8098 |
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| `gemma4-26b-a4b-it-base` | 8099 |
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| `gen` | 8015 |
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| `gen-large` | 8022 |
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| `gen-reasoning` | 8015 |
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| `image-judge` | 8015 |
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| `qwen-image-bench` | 8015 |
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| `qwen3-embedding` | 8001 |
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| `reranker` | 8013 |
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| `sec` | 8019 |
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| `sec-reasoning` | 8019 |
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| `summarizer` | 8015 |
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| `summarizer-large` | 8015 |
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---
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*Regenerate with `scripts/seat-inventory.py` after ANY seat change —
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model swap, quant change, context or utilization edit, or speculative-decoding
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change. Run `--check` in CI to catch a stale document.*
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