For each layout modelplan.Options offers here — one card, tensor parallel
across a node's cards, llama.cpp's layer split, a pipeline across nodes on
a fabric — modelplan.GPUTokensPerSecond gives one reply's speed: the bytes
a token reads over each card's bandwidth, by its model name (a table, SXM
and PCIe apart), plus two all-reduces a layer for tensor parallel (8 us on
NVLink, 25 us and up on PCIe), turns between cards for a layer split, and
a hop per node over InfiniBand or RoCE for a pipeline. The explorer and a
repository's files show the fastest, with the layout; mixed classes are
judged class by class, FP8 on 8.9 cards only.
Calibrated on cuda01's Quadro RTX 6000 (672 GB/s): qwen3-vl-8b Q8, 8.7 GB,
62.1 tok/s measured, 59 estimated; Qwen3-Coder-30B-A3B Q4_K_M, 18.6 GB,
144 measured, which says a model of experts reads 1.6 times its active
share (ActiveShare now does, on the CPU too). Tensor parallel and fabrics
are not measured here.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Each agent measures its node's memory read rate when it starts: every CPU
sums a share of a buffer past any cache, a tenth of free memory at most,
the best of four passes, in a fraction of a second; reported in Host
(mem_bandwidth_gbs) and NodeView. A token on a CPU reads every weight it
uses once, so one reply's speed is about that rate over those bytes:
modelplan.CPUTokensPerSecond, 0.68 of the measured rate plus 5 ms a token,
calibrated on the PoC against llama.cpp's predicted_per_second (node01
24.9 GB/s, qwen2.5-1.5b: 14.5 measured, 14.7 estimated; node05 41.9 GB/s,
qwen2.5-14b: 3.3 and 3.2). A model of experts named …-A3B reads its active
part (ActiveShare).
The explorer shows it as CPU tok/s, at Q4_K_M on the fastest node that
holds the model; a repository's page gives it for each GGUF by its size.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Judged by the nodes as they are now, through modelplan.Options, the
planner that serving a model uses: GGUF at Q4_K_M from the parameter count,
safetensors at the size the registry's dtype breakdown gives (packed AWQ,
GPTQ and MXFP4 at four bits), FP8 only where a card has compute capability
8.9, MLX safetensors never. A picture model is judged against one card. A
cluster with cards asks the registry for safetensors too, a hundred at a
time; one without asks for GGUF only. The page says what it judged by: the
largest card, its capability, the most RAM on one node.
On a repository's page a file set no node holds is marked with what it
needs, against what the best node offers, and has no Fetch button.
Tried against the PoC's seven nodes and Hugging Face's trending hundred:
63 shown, the rest too big for one 24 GB Turing card or FP8.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A repository with neither GGUF nor safetensors (by the registry's summary
or its tags) is hidden under "runs here", which is ticked by default, and
counted with the architectures llama.cpp cannot load; unticked it is
listed. An open repository's pickle files are not offered, only counted,
and a repository of pickles only says to look for another version.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Every template and handler message in internal/web goes through a JSON
catalogue under internal/web/locales/<code>/, with English as the fallback.
The language is the person's choice (a cookie set by /_lang/{code}), else
Accept-Language, else landing.language. Tests refuse a key some language
lacks, a translation with other arguments than English, and template text
left in English.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
An adapters view in the explorer, filtered by the model a held model was
made from; GGUF files told apart as adapter or model by their first bytes;
held adapter files marked; and a model's card attaches and detaches held
adapters of its architecture, refusing models and mismatched architectures.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
One long page made every visit wait on Hugging Face for a list it might not
show. Each tab now has its own address and does only its own work; only
Held reloads while a download runs, and a refused fetch returns to the form
it came from.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The mirror page lists Hugging Face's trending models without anything
typed, with views for what is new this month and what is most
downloaded, filters for task and size, and each repository's parameter
count, architecture, context length and age from one registry call.
"Only what these nodes can run" is on by default and leaves out
architectures the nodes' llama.cpp cannot load, and adapters, saying how
many it hid. Listings are remembered for ten minutes.
The stylesheet is now linked by a hash of its content. It is cached for
a day, so under a fixed name a deploy's new styles reached people a day
after its markup.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
