WP-A1 and WP-A2, implemented in sequence, plus the corrective work the owner
asked for at review. Reported in
planning/reports/v1.1/V1.1-WP-A1-A2-REPORT.md (corrective addendum §R).
Planning package v4.2.
WP-A1: context-window safety reserve
- The prompt leaves max(256, ceil(5% of the effective window)) tokens free
beside the reply. That is 256 at 4,096 and 820 at 16,384. The value is fixed,
not a setting, and not calibrated per model.
- M6's 64-token margin is gone. Separators and the chat hint are priced
exactly; tokenizer drift is the reserve's job.
- Protected context that cannot fit raises ContextOverflow before the model
is called.
- Streams set stream_options.include_usage. Measured on Ollama 0.33, a stream
sent no usage without it.
- Each sent turn records fits, exceeded, truncation_suspected or unknown.
The status is returned on the done event, logged when bad, and shown in the
context inspector. The turn is always kept.
- Accounting is per-attempt data (attempts.ATTEMPT_KEYS).
- Corrective: a cold model is loaded before its turn is built. When the
window is unverified but the server answered, contextwindow.ensure_window
makes one bounded POST /api/generate naming only the model. It sends no
prompt, generates nothing and writes nothing. It then probes again, and the
turn is built to that answer. If the load fails, or the window is still
unknown, the turn falls back to the old behaviour.
- Real host, 4,096 window:
- v1 cold turn: sent 13,875, the server read 2,050.
- Same turn after the correction: the window was verified, 3,082 sent,
3,097 read, fits, 499 tokens left beside the reply.
- Verified turns elsewhere left 275-2,297 tokens against v1's 23-42.
WP-A2: protocol echo and genre-neutral state prompting
- The vocabulary is shown as the JSON object the model sends, not as
name(field, ...). This costs 121 tokens.
- The example uses character-1, item-1 and location-1.
- The extractor removes shapes anchored to application-owned text:
- a vocabulary call line;
- an echoed length hint;
- the renderer's scene line left last;
- an empty fence opener.
- Corrective R5: the echoed continue hint is recognised by its own sentence
("Output only story text"). A Hard-limit-opened bracket is removed only
directly above an echo already cut from the same reply.
- Replay of all 518 real v1 replies: 9 changed, 0 flagged, and no story prose
removed. That is unchanged by R5.
- Replay of 64 v1.1 replies: 3 changed, 0 flagged. The depth-16 instruction
tail is removed.
- Identity diagnostic after the correction:
- 0 identity signals;
- 0 prompt example identifiers proposed;
- 0/10 stored turns with protocol or instruction shapes.
- 50-turn run: 51 accepted, 0 of 54 stored turns carry protocol.
- SPECS, render.py and validate.py are identical to v1.0.0.
Compatibility: a real v1.0.0 database reads identically on v1.0.0 and v1.1,
field for field, with schema and user_version 94 unchanged. Undo, redo, Save
Point restore, export and import all work on it. There is no schema,
migration or bundle-format change.
Verification: the backend suite passes 1,534 with 17 skipped and 0 failed.
The frontend passes 165/165, and lint and the build are clean. The offline
container and the browser regression were re-run on this tree (see §R.3).
One test was re-calibrated, not weakened: test_history_block_trim's prefix
test had assumed which turn holds the floor at a 2,048 budget.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01VvegagkhuCZoFPdv4M1egY
