Pin the full model to TensorFold v1.1.9 with no patches

CHANGELOG.md

@@ -2,6 +2,16 @@
 
 ## Unreleased
 
+### Changed
+
+- The full-model engine pins TensorFold v1.1.9 with an empty patch series: every behaviour of the
+  old patches 0001–0014 is upstream. Two differences remain: with the mid-silence rule on,
+  `X-Silence-Mid-Trips` reports only whether the returned take tripped (0 or 1), and a temperature
+  of `-0` or `-1e-400` reaches the sampler as `+0`. `scripts/build-engine.sh` accepts an empty
+  series only through an empty `SHA256SUMS`; a missing manifest still fails. The Linux native pilot
+  sets `TF_DRAMA_PREFILL_ROWS=128` for full and custom checkpoints to keep batched prefill; NVFP4
+  pins and the sglang reference backend are unchanged.
+
 ### Fixed
 
 - CUDA NVFP4 long-form splitting preserves paired delivery tags, bracketed cues and special tokens,

CONTRIBUTING.md

@@ -45,7 +45,7 @@ series and check that the whole series still applies and builds from a clean che
 
 ```sh
 cd build/tensorfold
-git format-patch --start-number 12 -o ../../engine/patches HEAD~2   # two new commits; 0012 is the next free number
+git format-patch --start-number 1 -o ../../engine/patches HEAD~2   # two new commits; the v1.1.9 series is empty, so 0001 is next
 cd ../../engine/patches && sha256sum -- *.patch > SHA256SUMS
 cd ../.. && ZIG=/path/to/zig-0.17.0/zig NVCC=/usr/local/cuda/bin/nvcc scripts/build-engine.sh
 ```

NOTICE

@@ -11,7 +11,8 @@ TensorFold
 ----------
 The engine patches apply to TensorFold (https://github.com/ashhart/TensorFold), which is licensed under the
 Apache License, Version 2.0. scripts/build-engine.sh clones TensorFold at the commit pinned in engine/UPSTREAM
-and applies the patches with `git am`. On Linux, --weights nvfp4 instead clones the TensorFold fork
+(v1.1.9) and applies the patches in engine/patches/ with `git am`; that series is currently empty, so the full
+model builds unmodified TensorFold. On Linux, --weights nvfp4 instead clones the TensorFold fork
 https://github.com/plotarmordev/TensorFold at the commit pinned in engine/nvfp4/UPSTREAM, also Apache-2.0,
 and applies the ordered patches in engine/nvfp4/patches/ after checking their SHA256SUMS manifest. On Darwin,
 --weights nvfp4 uses upstream TensorFold at engine/nvfp4/macos/UPSTREAM and applies the ordered patches in

README.md

@@ -25,7 +25,7 @@
 **Fish Audio's Drama 3 text-to-speech on NVIDIA GB10 (native Zig/CUDA) or Apple silicon (native Zig/Metal).**
 
 [TensorFold](https://github.com/ashhart/TensorFold) runs Drama 3 natively since v1.1.0. This repository pins
-upstream TensorFold and adds a small series of opt-in patches for the full model. NVFP4 retains its
+TensorFold v1.1.9 for the full model, which now carries every feature the old patch series added. NVFP4 retains its
 measured CUDA engine pin with a checksummed patch series and uses a separate upstream pin plus Metal patches on Mac. It builds the engine
 and starts a local speech server with an OpenAI-style `/v1/audio/speech` route, whole or streamed.
 
@@ -69,7 +69,7 @@ On Linux, `--weights nvfp4` builds [`engine/nvfp4/UPSTREAM`](engine/nvfp4/UPSTRE
 guidance γ 1.5 and batched guidance, as measured; a `--cfg-gamma` of your own after `--` replaces both.
 On Mac it builds [`engine/nvfp4/macos/UPSTREAM`](engine/nvfp4/macos/UPSTREAM) plus its patch series.
 Metal's `--cfg-batched` pairs independent states in one command buffer, not a vectorized GEMM.
-`--weights full` retains [`engine/UPSTREAM`](engine/UPSTREAM) and [`engine/patches`](engine/patches).
+`--weights full` builds [`engine/UPSTREAM`](engine/UPSTREAM) with the empty [`engine/patches`](engine/patches) series.
 
 When it prints `DRAMA_PILOT_READY`, synthesize from another terminal. The second command streams and plays as
 it arrives:
@@ -159,34 +159,35 @@ See the [CUDA patch index](engine/nvfp4/patches/README.md) for scope and tests.
 
 ### Full-model engine
 
-These patches build the full-model engine (`--weights full`). Upstream TensorFold already serves Drama 3. Each patch
-below adds one feature that stays off until you pass its flag, so a server started without them answers as
-upstream does. The exceptions are the first two and one request-level feature: batched prefill is on by default
-(`TF_DRAMA_PREFILL_ROWS=1` restores upstream's single-row prefill), the replay fix is a bug fix, and per-request
-`temperature`, `top_p`, `top_k` and `seed` (0013/0014) need no launch flag. A request without those fields is
-answered as upstream answers it; upstream refuses them with a 400, and these patches serve them. The CUDA NVFP4
-series (0002) and the Metal NVFP4 series (0004, 0005) carry the same request-level feature. The patches stack and
-apply in order; each one's notes are in the engine tree's `CHANGELOG.md` or `docs/`.
-
-| Patch | Adds | Opt in with | Upstream |
-|---|---|---|---|
-| 0001 (K0) | CUDA prompt prefill in bounded row chunks | on by default; `TF_DRAMA_PREFILL_ROWS` | [#1120](https://github.com/ashhart/TensorFold/pull/1120) |
-| 0002 | Replay waits for poison fills before buffers are reused | always on | [#1119](https://github.com/ashhart/TensorFold/pull/1119) |
-| 0003 (K1) | A configurable frame budget | `--max-frames N` | [#1134](https://github.com/ashhart/TensorFold/pull/1134) |
-| 0004 (K7) | An allowlist for bracketed speech controls | `--allowed-controls LIST` | [#1152](https://github.com/ashhart/TensorFold/pull/1152) |
-| 0005 (K9) | Attested voice catalogs and `GET /v1/voices` | `--voices DIR`, `--default-voice NAME` | [#1135](https://github.com/ashhart/TensorFold/pull/1135) |
-| 0006 (K2) | A sustained-silence guard that ends a reply as `silence` | `--silence-floor-dbfs`, `--silence-seconds` | [#1157](https://github.com/ashhart/TensorFold/pull/1157) |
-| 0007 (K3) | The guard's onset rule: silence before enough voiced audio | `--silence-onset-s`, `--silence-onset-voiced-s` | [#1158](https://github.com/ashhart/TensorFold/pull/1158) |
-| 0008 (K4) | The guard's mid rule: an ending lost in a long silence | `--silence-mid-s`, `--silence-mid-min-voiced-s` | [#1159](https://github.com/ashhart/TensorFold/pull/1159) |
-| 0009 (K5) | Whole replies the guard ended are drawn again | `--silence-redraws N`, `--silence-redraw-budget-s`, `--silence-redraw-controls` | [#1160](https://github.com/ashhart/TensorFold/pull/1160) |
-| 0010 (K6) | Whole replies that stopped short of their text are drawn again | `--short-reply-ratio`, `--short-reply-chars-per-s` | [#1161](https://github.com/ashhart/TensorFold/pull/1161) |
-| 0011 (K8) | A whole reply is drawn once more when a phrase opens far above the others | `--register-redraw-st`, `--register-redraw-high`, `--register-high-hz` | [#1162](https://github.com/ashhart/TensorFold/pull/1162) |
-| 0012 | One bounded reference-prefix snapshot per Metal lane, with exact identity and safe invalidation | none (automatic) | [#1237](https://github.com/ashhart/TensorFold/pull/1237) |
-| 0013 | Request-local speech sampling and exact integer seeds | HTTP `temperature`, `top_p`, `top_k`, `seed` | [#1277](https://github.com/ashhart/TensorFold/pull/1277) |
-| 0014 | Parsed-JSON floating boundary documentation and regressions | none (tests/docs) | [#1277](https://github.com/ashhart/TensorFold/pull/1277) |
-
-`drama3-voice`, a tool that writes attested voice files for `--voices`, is proposed upstream in
-[#1153](https://github.com/ashhart/TensorFold/pull/1153); it is not part of this series.
+The full-model engine (`--weights full`) is TensorFold v1.1.9 with no patches: every feature the old patch series
+added is upstream. Each flagged feature stays off until you pass its flag, so a server started without them answers as plain
+TensorFold does. The Linux recipe sets `TF_DRAMA_PREFILL_ROWS=128` for native full-model and custom-checkpoint
+launches to keep batched prefill; TensorFold otherwise defaults to single-row prefill. NVFP4 and the sglang
+reference backend do not receive this setting. Per-request `temperature`, `top_p`, `top_k` and `seed` need no
+launch flag; the CUDA NVFP4 series (0002) and the Metal NVFP4 series (0004, 0005) carry the same request-level
+feature. Each feature's notes are in the engine tree's `CHANGELOG.md` or `docs/`.
+
+| In TensorFold 1.1.9 | Opt in with | Upstream |
+|---|---|---|
+| CUDA prompt prefill in bounded row chunks | `TF_DRAMA_PREFILL_ROWS` (the recipe sets `128`) | [#1120](https://github.com/ashhart/TensorFold/pull/1120) |
+| Replay waits for poison fills before buffers are reused | always on | [#1119](https://github.com/ashhart/TensorFold/pull/1119) |
+| A configurable frame budget | `--max-frames N` | [#1134](https://github.com/ashhart/TensorFold/pull/1134) |
+| An allowlist for bracketed speech controls | `--allowed-controls LIST` | [#1152](https://github.com/ashhart/TensorFold/pull/1152) |
+| Attested voice catalogs and `GET /v1/voices` | `--voices DIR`, `--default-voice NAME` | [#1135](https://github.com/ashhart/TensorFold/pull/1135) |
+| A sustained-silence guard that ends a reply as `silence` | `--silence-floor-dbfs`, `--silence-seconds` | [#1157](https://github.com/ashhart/TensorFold/pull/1157) |
+| The guard's onset rule: silence before enough voiced audio | `--silence-onset-s`, `--silence-onset-voiced-s` | [#1158](https://github.com/ashhart/TensorFold/pull/1158) |
+| The guard's mid rule: an ending lost in a long silence | `--silence-mid-s`, `--silence-mid-min-voiced-s` | [#1159](https://github.com/ashhart/TensorFold/pull/1159) |
+| Whole replies the guard ended are drawn again | `--silence-redraws N`, `--silence-redraw-budget-s`, `--silence-redraw-controls` | [#1160](https://github.com/ashhart/TensorFold/pull/1160) |
+| Whole replies that stopped short of their text are drawn again | `--short-reply-ratio`, `--short-reply-chars-per-s` | [#1161](https://github.com/ashhart/TensorFold/pull/1161) |
+| A whole reply is drawn once more when a phrase opens far above the others | `--register-redraw-st`, `--register-redraw-high`, `--register-high-hz` | [#1162](https://github.com/ashhart/TensorFold/pull/1162) |
+| One bounded reference-prefix snapshot per Metal lane, with exact identity and safe invalidation | none (automatic) | [#1237](https://github.com/ashhart/TensorFold/pull/1237) |
+| Request-local speech sampling and exact integer seeds, with parsed-JSON boundary docs | HTTP `temperature`, `top_p`, `top_k`, `seed` | [#1277](https://github.com/ashhart/TensorFold/pull/1277) |
+
+Every old patch's behaviour is in v1.1.9 with two differences. With the mid-silence rule on, `X-Silence-Mid-Trips`
+reports only whether the returned take tripped (0 or 1); takes discarded by silence/short/register redraws are no
+longer counted. A temperature of `-0` or `-1e-400` reaches the sampler as `+0` rather than `-0`; both were already
+greedy. `drama3-voice`, the upstream tool that writes attested voice files for `--voices`, is in TensorFold; the
+full-model build script still builds only the native server and `drama3-generate`.
 
 Pass serve flags to the launcher after `--`. An illustrative launch with the frame budget, the silence guard and
 one redraw; the numbers are examples, not tuned values, so calibrate thresholds on your own voice:
@@ -195,7 +196,7 @@ one redraw; the numbers are examples, not tuned values, so calibrate thresholds
 python3 recipe/pilot.py … -- --max-frames 2048 --silence-floor-dbfs -50 --silence-seconds 6 --silence-redraws 1
 ```
 
-Patch 0004's cue list holds only words from Fish Audio's public tags; deployments may extend the cue list locally.
+The speech-control allowlist holds only words from Fish Audio's public tags; deployments may extend it locally.
 
 A voice catalog is a directory of `drama3-http-voice/1` files, each with a `source` attestation (`synthetic`,
 `self` or `consented`); the format is in `docs/drama-http-voices.md` in the engine tree. Clone only a voice the

engine/UPSTREAM

@@ -1,3 +1,3 @@
-# The upstream engine the patch series in engine/patches applies to.
+# TensorFold v1.1.9, the upstream engine the patch series in engine/patches applies to.
 TENSORFOLD_REPOSITORY=https://github.com/ashhart/TensorFold.git
-TENSORFOLD_COMMIT=d1018b318fb51981c4a18f12e40269a4d3ee9713
+TENSORFOLD_COMMIT=465e48b624202d027cb72144749753578846aa7c