Frank
7c4dbebe24
Frank's call the same evening as the native-payload cutover: HALOGEN_CTX and HALOGEN_KV_POOL_POSITIONS both 262144 -> 200704 (a multiple of 4096, the rung frank-zealot already runs). The checkpoint's native window is 262,144 and the engine serves anything below it, so this is a RAM decision, not a capability limit: the KV reservation drops 7.2 GiB -> ~5.4 (the 2026-10-06 pool measured 14.6), and by the FLAGS.md law -- RAM the pool takes is RAM that n-gram table loses -- the freed positions become page cache for the 47.68 GiB table that long prompts read. Engine-side total ~74 GiB instead of 75.8. The 400-zone law is invariant to the value, so the harness moves WITH the ceiling: models.yml contextWindow 217088 -> 155648 = ceiling - 45056, keeping the gap that absorbs the chars/4 under-count (worst-case request ~156.2k vs the 200,704 ceiling, ~44k margin). Compaction now fires at 85% = 132,300 est (~136k measured); the 180k target of the 262,144 era is unreachable because the window itself is 155,648. maxTokens 45056 and the coupled cap/timeout 65536/7200 are untouched. Cost stated plainly: with pool == ctx, ONE maximum-length request fills the pool, so two long conversations never coexist (two of <=100k do). Acceptable because frank-dragoon carries only the slow role and the security-reviewer subagent, not the interactive workhorse. Seam re-keyed: the fit-law test now proves the invariant at the new pair, and the pool law (ctx <= pool <= slots * ctx) still holds with pool == ctx.
198 lines
12 KiB
Bash
198 lines
12 KiB
Bash
# frank-dragoon.env — tunables for the frank-dragoon endpoint on Dankclaw's
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# Strix Halo iGPU (gfx1151), host port 7770.
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#
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# RUNTIME (2026-10-17, Frank): halogen-flash-server 0.16.2 — the
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# closed-source C++/HIP engine (image ghcr.io/peonist-ai/halogen-flash-server,
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# digest-pinned below) serving Quat3rnion/halogen-qwen3.8-flash-next-v2-
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# abliterated — the NATIVE v2 conversion (2026-10-11) of orcarouter's pinned
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# BF16 Qwen3.8-Flash-Next, abliterated — as a podman container under a root
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# unit, driven by scripts/serve-frank-dragoon.sh. This CUTS OVER the
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# 2026-10-06 Swift1.5-finetune shape; rollback = revert the swap commit and
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# redeploy: the swift15 payload stays on disk at
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# /home/dank/models/halogen-flashnext-v2/, the 27B-era payload beside it.
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#
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# MEASURED A/B, both boots on this box, identical battery traffic (engine
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# tools with the service stopped, behavior probes against it, 2026-10-17):
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# NIAH 18/18 vs 17/18, refusal census 0/5 on both, tool calls and the
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# red-PNG vision probe identical, needle hit at both depths of a 21.5k-token
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# haystack, decode 50.0 vs 46.8 t/s, cold prefill 1,604 vs 1,425 t/s,
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# wikitext-2 PPL 3.968 vs 3.877 (the finetune's edge is gone: +2.3 %) and
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# thinking tokens 1,476 vs 784 mean — the finetune compressed reasoning, the
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# base thinks ~1.9x longer per answer.
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#
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# The A/B ran at the card's ctx/pool of 262,144. Afterwards Frank lowered both
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# to 200,704 (RAM + the harness's compaction budget); the rates above are the
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# ceiling-262,144 record and the production ledger is the 200,704 one.
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#
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# WHY THE RUNTIME MOVED WITH THE MODEL: the payload is .hgn — per its own
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# card it "will not load in transformers, vLLM, or llama.cpp" — and the v2
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# .hgn loads ONLY in the flash-server line (the old halogen engine is for
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# the 27B p1w4d file; the v2 quickstart pins flash-server). What the move
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# buys (card + live probe evidence): MTP spec decode (53-57 t/s greedy,
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# 3-10x serial), ~1,640 t/s prefill at 34k, ~72% fewer thinking tokens than
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# the censored 27B (905 mean), the ABLITERATED base (refusals should NOT
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# return), IMAGE INPUT (the v2 vision tower loads beside the checkpoint —
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# red-PNG probe verified on the card; the 27B engine ignored its encoder),
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# tool calls verified, and the native 262,144 context — served at 200,704 by
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# choice from 2026-10-17 (see SHAPE: the ceiling is a RAM decision, not a
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# capability limit).
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#
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# SHAPE — the knobs that are NOT free, with the arithmetic:
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# HALOGEN_CTX=200704 is the PER-REQUEST ceiling and the per-conversation
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# hard limit — a prompt over it is a 400 naming the limit, never a silent
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# truncation. LOWERED from 262,144 on 2026-10-17 at Frank's direction (the
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# checkpoint's native window is 262,144 and the engine serves anything
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# below it): every position costs KV pool RAM and shrinks the prompt-cache
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# entry (111 MiB at 262,144, ~85 MiB here). The 400-zone law is INVARIANT
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# to the value — it says the harness window must sit ~45k UNDER the engine
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# ceiling, because the harness clamps max_tokens to contextWindow − est −
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# 4096, its chars/4 est UNDER-counts the rendered prompt by ~3 % on
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# code/agent traffic, and compaction only fires at 85 % (measured 2026-10-07
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# at the old 200,192 ceiling: est 152,938, server 157,388, over by 354).
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# Harness contract (models.yml): contextWindow 155648 (= ceiling − 45056,
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# the gap that absorbs the estimate error), maxTokens 45056.
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# Compaction fires at 85 % = 132,301 est ≈ 136k measured — the 180k target
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# of the 262,144 era is unreachable at this ceiling: the window itself is
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# 155,648. Worst-case request: prompt + budget <= 155648 − 4096 + 3 %
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# est-error ≈ 156.2k <= 200,704 — ~9.5× the 3 % error of margin (robust to a
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# ~25 % under-count). Compaction rides on frank-zealot: input ≈ threshold −
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# keepRecent(20k) ≈ 112k, inside its 200,704 slot.
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# HALOGEN_KV_POOL_POSITIONS=200704 — ONE pool behind HALOGEN_KV_SLOTS=2
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# (ledger form: "2 slots over ONE <pool>-position KV pool, each request up to
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# HALOGEN_CTX"). With pool == ctx a single MAXIMUM-length request fills the
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# whole pool. ~28 KiB/position (FLAGS.md) ⇒ ~5.4 GiB, where 262144 cost 7.2
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# and the 2026-10-06 shape's 524,288 measured 14.6. The engine's own preflight
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# formula bills a little more than the reservation because it adds block
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# scratch and ~115 MiB/slot of O(1) state — quote the RESERVATION for the RAM
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# ledger. FLAGS.md law: "RAM the pool takes is RAM that table loses", so every
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# position cut is page cache for the 47.68 GiB n-gram table long prompts read.
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# HALOGEN_KV_SLOTS=2 restores the w4b-era shape on this box: the MTP
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# drafter is NOT slot-locked on this engine (batching and speculation
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# coexist — DFlash-era slots>1 law does NOT carry over; the card's own
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# quickstart ships 2 slots WITH the head), so the second slot is
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# concurrent capacity, not a speculation tax.
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# Memory ledger against the box's 121.2 GiB unified (the n-gram table is
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# mmap'd page cache beside the checkpoint, not a pinned charge — the boot
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# ledger agrees: "mapped 51.2 GB, NOT pinned (Pin::None)"):
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# weights ~62.9 GiB locked (0.8 of them the vision tower) + KV ~5.4 +
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# working ~5.7 (HALOGEN_MAX_TOK=8192) ≈ 74 GiB engine-side, with the
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# prompt cache (~1.0 at this ctx; 1.3 was measured at 262144) booked
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# separately by the ledger; HALOGEN_HOST_RESERVE_GIB=20 keeps the host
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# honest; baseline co-tenancy (frank-zealot, ComfyUI, Caddy/observ)
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# ~10-15. ~30 GiB margin. The boot ledger is the referee — read it after
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# deploy and re-size if the engine prints a clamp.
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# HALOGEN_SPEC_ADAPT=0 is MANDATORY (card): the default adaptive policy
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# turns the MTP head off for whole requests after low acceptance and
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# HALVES decode as a result. Frank accepted the head always-on trade
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# (temp 1.0 traffic costs acceptance; the card still ships the recipe).
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#
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# CLIENT CONTRACT deltas vs the 27B shape (harness side lives in
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# ~/.omp/agent/models.yml):
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# * SERVER-SIDE SAMPLER EXISTS NOW: HALOGEN_TEMPERATURE/TOP_P/TOP_K set
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# the card's thinking recipe (1.0 / 0.95 / 20) as engine defaults, so
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# an absent temperature is no longer greedy. models.yml extraBody
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# carries the same values — consistent, not load-bearing.
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# * HALOGEN_MAX_TOK=8192 is only the DEFAULT for requests that omit
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# max_tokens; the harness sends at most its maxTokens 45056. Requests
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# over HALOGEN_MAX_TOKENS_CAP (65536) are a 400 naming the cap. Cap and
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# queue timeout are COUPLED (FLAGS.md table): 65536 at ~10 t/s serial
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# worst case needs > 6550 s; 7200 honors it. Do not move one alone.
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# * max_tokens INCLUDES thinking; a reasoning reply over a small budget
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# returns empty content with finish_reason "length".
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# * Prompt cache is ON by default (PROMPT_CACHE=2): a follow-up turn at
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# 100k context re-prefills ~2 s instead of ~88 s cold. No pin needed —
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# unlike the 27B engine, auto-sizing fits this box's ledger.
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# * Thinking lands in reasoning_content (same as the 27B engine); the
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# v2 chat template rejects reasoning_effort outside xhigh|medium|low,
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# so the models.yml fold (high->xhigh) still applies.
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# * Vision: OpenAI image_url content parts only (the fleet's standard
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# contract). >=256 px probe images or the model answers "video".
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# * Concurrency at depth is tight now: the KV pool is ONE 200,704-position
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# budget behind 2 slots — exactly one maximum-length request fills it. Two
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# conversations coexist only while they stay under ~100k each. The
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# PER-REQUEST ceiling moved WITH the pool (262144 -> 200704), so the harness
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# contract moves too: contextWindow 155648 = ceiling − 45k, never higher.
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# * response_format json_object/json_schema unsupported in this line
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# (no constrained decoding) — unchanged from the 27B engine.
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# * The engine's token protocol has no auth and binds loopback INSIDE
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# the container; only the frontend port (8731) is published. Same as
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# before. Kernel needs CONFIG_HSA_AMD_SVM (CachyOS ships it) and
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# amdgpu.noretry=0 (check at deploy).
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# Image: digest-pinned (fetch law: tag pulls silently re-point; the digest
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# is what was qualified). 0.16.2 = the version the model card names as its
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# quickstart pin; RepoDigest captured at pull on 2026-10-06.
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FRANK_DRAGOON_IMAGE=ghcr.io/peonist-ai/halogen-flash-server@sha256:0c61bf84ac22308a53f5d1ca6b86806702d7039e5ebc51cae4c66621b92fe04a
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# Container identity: kept from the 27B era (unit ExecStop names it).
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FRANK_DRAGOON_CONTAINER=frank-dragoon-halogen
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# Old quadlet-era container identity; the serve script clears stale names.
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FRANK_DRAGOON_LEGACY_CONTAINERS=frank-dragoon
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# host:container — the frontend listens on 8731 inside (HALOGEN_API_PORT
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# default); the engine port (8730) is never published.
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FRANK_DRAGOON_PUBLISH=7770:8731
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FRANK_DRAGOON_MODEL_DIR=/home/dank/models/halogen-v2-abliterated
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# The checkpoint: Quat3rnion/halogen-qwen3.8-flash-next-v2-abliterated
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# qwen38-flash-next-v2-abliterated.hgn — the NATIVE 2026-10-11 v2 conversion
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# of orcarouter's pinned BF16 Qwen3.8-Flash-Next, abliterated. NOT the writer
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# transplant this filename used to carry: 66,687,678,432 B where the swift15
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# r2 measured 66,687,678,464 B — same filename family, different artifact.
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# Hub LFS sha256 verified at fetch by scripts/download-frank-dragoon-v2abl.sh.
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FRANK_DRAGOON_CHECKPOINT=qwen38-flash-next-v2-abliterated.hgn
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FRANK_DRAGOON_CHECKPOINT_BYTES=66687678432
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FRANK_DRAGOON_CHECKPOINT_SHA256=b5bd925fa2b44343be4a2cd328cae6b57ce7ffa2fe2cc56281717377e5a1ce8a
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# The n-gram lookup table: REQUIRED (the engine reads it beside the
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# checkpoint; the card's quickstart names it explicitly). From
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# peonist-ai/halogen-qwen3.8-flash-next @ 5cc17cea.
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# The card does NOT establish this stock table as matched to the NATIVE
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# conversion and no source-matched table is published, so the engine's own
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# tools are the referee: NIAH 18/18 and PPL 3.968 on it (2026-10-17). It is
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# HARDLINKED from the swift15 payload dir (a hardlink is a regular file; the
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# serve gate refuses symlinks), i.e. byte-identical to the file that era
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# served.
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FRANK_DRAGOON_NGRAM_TABLE=qwen38-flash-next-ngram.hgn
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FRANK_DRAGOON_NGRAM_BYTES=51200246144
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FRANK_DRAGOON_NGRAM_SHA256=3450acada94e19aabad88bd49b45eb70304820949c2240fc178067b20ae5dffe
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# The vision tower: OPTIONAL on the engine, ENABLED here (image input).
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# From peonist-ai/halogen-qwen3.8-flash-next @ e053f488.
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FRANK_DRAGOON_VISION_TOWER=qwen38-flash-next-vision.hgn
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FRANK_DRAGOON_VISION_BYTES=897916416
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FRANK_DRAGOON_VISION_SHA256=d62e0ae553fe88afd3833733d4a4c669f34d20fd8dfce4b9610525bed2134b10
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# The tokenizer is a FLAT DIRECTORY, $FRANK_DRAGOON_MODEL_DIR/tokenizer,
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# mounted whole at /tokenizer. The two repos ship the same one; fetched
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# fresh from peonist @ e053f488 (tokenizer.json is LFS, byte-identical to
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# the 27B-era copy; the rest are plain git blobs — size-checked only). The
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# serve gate and the deployer refuse a missing file or ANY symlink: an HF
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# cache snapshot symlinks each file into blobs/, and those links dangle
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# inside the container mount.
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FRANK_DRAGOON_TOKENIZER_FILES="tokenizer.json chat_template.jinja tokenizer_config.json merges.txt vocab.json generation_config.json"
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# --- engine flags (docs/FLAGS.md of the flash-server repo; anything unset
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# stays at the image default, which is what was qualified) ------------------
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# Served model id — Protoss name (wire rename 2026-10-09); the service, unit,
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# scripts and this file keep the frank-dragoon name. OpenWebUI api_configs
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# model_ids for the :7770 backend MUST name this value.
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HALOGEN_MODEL_ID=frank-dragoon
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HALOGEN_CTX=200704
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HALOGEN_KV_POOL_POSITIONS=200704
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HALOGEN_KV_SLOTS=2
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HALOGEN_HOST_RESERVE_GIB=20
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# Spec decode: MTP head is INSIDE the checkpoint (do NOT set HALOGEN_MTP_HEAD);
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# depth 2 is the documented "best all-round" default. HALOGEN_DRAFTER /
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# HALOGEN_DFLASH_* from the 27B engine DO NOT EXIST here.
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HALOGEN_SPEC_ADAPT=0
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# Coupled pair (FLAGS.md table): the cap bounds how long ONE request holds
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# the GPU, the timeout bounds how long the NEXT client waits. Do not move
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# one alone (see the client-contract note above).
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HALOGEN_MAX_TOK=8192
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HALOGEN_MAX_TOKENS_CAP=65536
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HALOGEN_QUEUE_TIMEOUT=7200
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# Server-side sampler = the card's thinking recipe (the engine now HAS one;
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# requests may still override per-call). Matches models.yml extraBody.
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HALOGEN_TEMPERATURE=1.0
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HALOGEN_TOP_P=0.95
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HALOGEN_TOP_K=20
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# Card's belt-and-braces: the engine pins weights by default
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# (HALOGEN_FLASH_PIN_TRUNK=1; only the retired w4b build honored 0).
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HALOGEN_WEIGHTS_LOCK=1
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