ATOM (atom-ai): code snapshot (100fae0 + batched-train), README with measured numbers, curated checkpoints
9f1076a verified | # Speech lock repair — 2026-09-18 | |
| English. Numbers. **No fluency / GPT claim until a prompt emits a distinct phrase.** | |
| Grok Bot cascade STOP at `48cdb19`. Do not stack another α-map / payload / +10k. | |
| ## What was broken | |
| | fact | number | | |
| |------|--------| | |
| | payload + MERGE-train | logits **0.838 → 0.999** | | |
| | α-local copy +10k | logits **0.9987**, chat `auiseateu : aernun e` | | |
| | MERGE-off ingest | atoms 4–6, surface still identical | | |
| | last healthy surface | field_next @ **3,458,000** logits **0.838** / spans @ **3,425,000** logits **0.866** | | |
| Two mechanical locks, not "needs more CE": | |
| 1. `payload_produce` broadcast the winner unigram hist onto **every** span slot → letter soup. | |
| 2. `generate_packets` committed that soup back into the atomizer → the next tick copies soup. | |
| Turning the frozen α map down on the 3.508M ckpt would have fed the collapsed payload path. Falsified. | |
| ## One repair (this commit) | |
| - Position-aligned copy only (no broadcast hist). | |
| - Chat `payload_copy=False` (hard path = frozen α + capped α-MLP only). | |
| - Dialogue wrap `Utilisateur: …\nAssistant:` (train distribution). | |
| - `speech_ok` gate: do not re-ingest soup. Hint lexicon, not a Transformer. | |
| Banned: attention, HF tokenizer, byte_decoder reopen, +10k on alpha_local, MERGE retune in the same change. | |
| ## Run on the box (no Bot) | |
| ```bash | |
| # STOP the Bot first. | |
| git pull | |
| # Prefer 3.458M field_next, then 3.425M spans. NEVER alpha_local 3.508M. | |
| python3 scripts/speech_chat.py --prompt "Bonjour" | |
| python3 scripts/speech_chat.py --prompt "Qui es-tu ?" | |
| python3 scripts/speech_chat.py --prompt "Il était une fois" | |
| ``` | |
| If the response is empty, `speech_ok` refused soup. That is correct. Load the 3.458M file, not 3.508M. | |
| ## Next train (only if chat on 3.458M is still scraps) | |
| Single lever: resume **3,458,000**, `payload_enabled=False`, chat merge-off already default, **do not** lower MERGE thr. Budget ≤25k. Stop if logits > 0.95. Gate = distinct phrases across the three prompts, not logits cos. | |