88 lines
2.8 KiB
Bash
Executable File
88 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Download the frank-small payload for llama.cpp on the RTX 3090:
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# ornith-ai/Ornith-1.5-9B-GGUF:Q8_0 plus its vision projector
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# (the GGUF carries no `v.*` tensors — the tower lives only in the mmproj, so
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# without this file the endpoint is text-only by construction). Public repo —
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# no auth header, and never a token on the command line (it is world-readable
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# in /proc/<pid>/cmdline).
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#
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# Fresh downloads, no resume (`curl -C -` once produced a 213 MB oversized file
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# on a 31 GiB payload); -f/--fail-with-body so an HTTP 401 is not a success,
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# then byte count and the Hub LFS sha256. Idempotent: complete files are
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# skipped.
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#
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# 2026-10-05 (Frank): the rung is Ornith-1.5-9B Q8_0. The payload moved off
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# MiMo-V2.6 (Q6_K) to Ornith because it is the fleet's own model and it is the
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# only one the harness's own prompt recipes were written against; Q8_0 was the
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# rung chosen so the quant does not cost the throughput this endpoint already
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# runs at. The Q5_K_M file this script served from 2026-10-02 stays on disk at
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# /home/dank/models/MiMo-Q5KM/ (6876124704 B, LFS oid
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# 04cf46f2b5584ef922697d6c063f94879434fb86c467f1a09e52daf0cddaf35f) as the
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# rollback target; re-fetch it from the same repo with the same recipe.
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#
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# Usage:
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# scripts/download-frank-small.sh [DEST_DIR] [--verify-only]
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set -euo pipefail
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REPO="ornith-ai/Ornith-1.5-9B-GGUF"
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BASE="https://huggingface.co/${REPO}/resolve/main"
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DEST=""
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VERIFY_ONLY=0
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for arg in "$@"; do
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case "$arg" in
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--verify-only) VERIFY_ONLY=1 ;;
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*) DEST="$arg" ;;
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esac
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done
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DEST="${DEST:-/home/dank/models/Ornith-Q8}"
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# name bytes sha256 (the sha256 is the LFS oid in the repo's pointer file)
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FILES=(
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"Ornith-1.5-9B-Q8_0.gguf 9786060384 22086870b009dbe9815ee752c48a82de930118a7c5ce5599590892ae03b8b010"
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"mmproj-Ornith-1.5-9B-BF16.gguf 921704672 626f9f90627402a6bf4a999111d0fbd69b5fcca7aa8ba089d69e5f10e8858e1d"
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)
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mkdir -p "$DEST"
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status=0
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for entry in "${FILES[@]}"; do
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read -r name size sha <<<"$entry"
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f="$DEST/$name"
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have=0
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if [[ -f "$f" ]] && [[ "$(stat -c%s "$f")" == "$size" ]]; then
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if sha256sum -c --quiet <(printf '%s %s\n' "$sha" "$f"); then
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have=1
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fi
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fi
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if (( have )); then
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echo "OK $name"
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continue
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fi
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if (( VERIFY_ONLY )); then
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echo "MISSING $name"
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status=1
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continue
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fi
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echo "FETCHING $name"
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tmp="$f.part"
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curl -fsSL --fail-with-body -o "$tmp" "$BASE/$name"
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mv "$tmp" "$f"
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if [[ "$(stat -c%s "$f")" != "$size" ]]; then
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echo "SIZE FAIL $name ($(stat -c%s "$f") != $size)"
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status=1
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continue
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fi
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if ! sha256sum -c --quiet <(printf '%s %s\n' "$sha" "$f"); then
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echo "SHA FAIL $name"
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status=1
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continue
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fi
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echo "VERIFIED $name"
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done
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if (( status == 0 )); then
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echo "DOWNLOAD_DONE $DEST"
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else
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echo "DOWNLOAD_FAILED $DEST" >&2
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fi
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exit "$status"
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