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A · 2026-10-01

Ornith 1.5 35B-A3B · file← Ornith 1.5 35B-A3B

Q8_0

Our near-full-precision copy, the yardstick for shrinking. Deleted the same day. Made here from BF16.

Size
37.8 GB
Status
Deleted 17 Sep 2026
Scored runs
0
ResultsNever scored

This file never completed a scored run. Its record below says why.

The recordHow it was made · how it was served · what went wrong · what happened to it

Rebuilt from the lab's records by Claude, an AI model. The results above come straight from the automated runs. How these pages are made.

Fileornith-35b-q8.gguf
FormatQ8_0, 35 GB (36,040 MiB)
Where frommade here 2026-09-17 from the BF16 (prism convert_hf_to_gguf.py --outtype q8_0)
Statusdeleted 2026-09-17 13:57Z

How it was made

  • Input: models/ornith-35b-hf (variant-ornith-1.5-35b-bf16).
  • Command:
cd llama.cpp-prism
uv run --with numpy --with sentencepiece --with transformers --with torch --with gguf \
python convert_hf_to_gguf.py models/ornith-35b-hf \
--outfile models/ornith-35b-q8.gguf --outtype q8_0
  • Tool: prism llama.cpp fork (llama.cpp-prism, HEAD 6ac5eb0, reports build 1; git log, --version 2026-10-23). The converter handled qwen3_5_moe.
  • Output: "Model successfully exported", 35G; 36,040.46 MiB, 8.52 BPW (quantize log). sha256 not on record.
  • Date: 2026-09-17 13:07–13:16Z. Who asked: Alan (see BF16 doc).
  • imatrix built over it: llama-imatrix -m ornith-35b-q8.gguf -f .cache/mlx-lm/calibration_v5.txt -o models/ornith-35b.imatrix -ngl 99 -c 512 -b 512: final PPL on the calibration text 5.7097, worst expert coverage 99.61%. The imatrix is still on disk (192,223,936 B).

How it was served

labeldates (UTC)binary and versionctx / -np / KV / -fa / --jinja / --reasoning-formatharness profilewhy this label exists
— (no run-log label)————never served to the locked harness

Off the run log: prism llama-server -m ornith-35b-q8.gguf -c 8192 -np 1 -ngl 99 --no-warmup --alias ornith-q8 for coherence probes.

Decisions

  • Made as the requantisation source for the shrink test (family doc).
  • Deleted 2026-09-17 13:57Z on Alan's cleanup answer.

What went wrong

  • The gate failed this healthy model first: 24 tokens with thinking on returned empty content on all probes (membership 0%). Fixed to thinking off and 512 tokens.
  • Two "reference" perplexities: RECIPE.md calls 5.7097 the "Q8_0 reference PPL"; that is the imatrix pass over the calibration text. The held-out reference used in the finding is 6.83.

What happened to it

Made 2026-09-17 → coherence + PPL reference → deleted 2026-09-17 13:57Z. No RESTORE entry. Re-creatable from the BF16 with the command above (a re-run is a new artefact unless its hash matches; none was recorded).