scope note: tt1 training-depth artifacts now included
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README.md
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---
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license: cc-by-4.0
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language: en
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tags:
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- babylm
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- babylm-2026
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- strict-small
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- evaluation-artifacts
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- reproducibility
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pretty_name: bind1 (BabyLM 2026 Strict-Small) — full evaluation artifacts
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---
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# bind1 — BabyLM 2026 Strict-Small entry: full evaluation artifacts
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Complete, per-item evaluation outputs for the
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[`SecludedCorner/bind1-babylm2026-strict-small`](https://huggingface.co/SecludedCorner/bind1-babylm2026-strict-small)
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entry and its ablation families, released so that **every number we report is downloadable and
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recomputable** — including the negative results.
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All outputs were produced by the official `babylm-eval` pipeline (zero-shot backend `causal`;
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GLUE via the official fine-tuning protocol). Reports are the pipeline's own
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`best_temperature_report.txt`; predictions are per-item.
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## Model families included (35 evaluation targets)
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| Directory pattern | What it is | What it shows |
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|---|---|---|
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| `hf_loop2_full(_sN)` | the entry architecture, trained loop depth T=3, seeds 0–3 | main results |
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| `hf_loop2_T1/T2/T4(_sN)` | same weights, forced inference depth T=1/2/4 | the T-sweep: iteration helps grammar in all seeds, erodes healthy-write entity tracking, and partially rebuilds the one collapsed write |
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| `hf_loop2_sever(_sN)` | same weights, verdict-to-trust edge zeroed at inference | inference-inertness of the feedback edge (4/4 seeds) |
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| `hf_loop2_novg(_sN)` (+`_ti1`) | retrained from scratch with the edge frozen | training-scaffold evidence (seed-conditional: 3/4) |
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| `hf_baseline_full(_sN)` | size-matched plain-decoder monolith, seeds 0–3 | the paired control for every claim |
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| `hf_loop_full` | the earlier bypassed variant (v=1.0, loop inert) | the audit-caught failure kept as a diagnostic |
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Internal (logical) experiment ids map to these physical names as
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`bind1_tt3_sN` = `hf_loop2_full(_sN)`, `bind1_tt3_sN_ti{K}` = `hf_loop2_T{K}(_sN)`,
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`mono_sN` = `hf_baseline_full(_sN)`, `bind1_tt3_sN_novg` = `hf_loop2_novg(_sN)`.
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## Layout
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```
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results/<model>/zero_shot/causal/<task>/<subset>/
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best_temperature_report.txt # official aggregate report
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predictions.json # per-item predictions
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results/hf_loop2_full/finetune/<task>/results.txt # official GLUE protocol (entry)
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results/hf_baseline_full/finetune/<task>/results.txt # official GLUE protocol (control)
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scripts/oracle_best_of_T.py # best-of-T oracle + chance-null recovery analysis
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scripts/make_t_variant.py # builds the forced-T inference variants (config-only clones)
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patches/compute_results_per_item_is_correct.diff # additive patch to the official pipeline
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```
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## Per-item correctness (`is_correct`)
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Entity-tracking `predictions.json` records include `pred_idx` / `gold_idx` / `is_correct`,
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added by the **additive** patch in `patches/` (the official `id`/`pred` fields and all scoring
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logic are untouched; patched reruns reproduce the official aggregates exactly, 12/12 checked).
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This is what makes the chance-null analysis possible: for answers the single-pass model got
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wrong and iteration *changed*, a memoryless re-roll lands on gold ~25% of the time (5 options).
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Recovery at ~25% = re-rolled noise; recovery far above = real signal. Both verdicts occur in
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this data — ~25% in the three healthy-write seeds, 37–45% in the collapsed-write seed —
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which is the evidence behind the model card's "iteration as a backup pathway" note.
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Recompute it yourself:
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```bash
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python scripts/oracle_best_of_T.py bind1_tt3_s0 # any of s0..s3
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```
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(The script expects the experiment-archive layout; adapt the paths at the top, or read the
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predictions files directly — the schema is one JSON object per subset with a `predictions` list.)
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## Scope note
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-
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-
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training-time-depth study
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-
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was selected post-hoc: every ablation family we ran on the entry generation is present,
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including the ones that falsified our own pre-registered predictions.
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-
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## Citation
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-
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Yulin Yang (ORCID 0009-0007-4827-8449). *A Microkernel Language Model: Reasoning as
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Mutually-Supporting Aggregates, and Why Its Parts Must Be Judged Together.* BabyLM Challenge
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2026 (Strict-Small track) submission.
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---
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+
license: cc-by-4.0
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+
language: en
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+
tags:
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+
- babylm
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+
- babylm-2026
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+
- strict-small
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+
- evaluation-artifacts
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+
- reproducibility
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+
pretty_name: bind1 (BabyLM 2026 Strict-Small) — full evaluation artifacts
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+
---
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+
|
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+
# bind1 — BabyLM 2026 Strict-Small entry: full evaluation artifacts
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| 14 |
+
|
| 15 |
+
Complete, per-item evaluation outputs for the
|
| 16 |
+
[`SecludedCorner/bind1-babylm2026-strict-small`](https://huggingface.co/SecludedCorner/bind1-babylm2026-strict-small)
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+
entry and its ablation families, released so that **every number we report is downloadable and
|
| 18 |
+
recomputable** — including the negative results.
|
| 19 |
+
|
| 20 |
+
All outputs were produced by the official `babylm-eval` pipeline (zero-shot backend `causal`;
|
| 21 |
+
GLUE via the official fine-tuning protocol). Reports are the pipeline's own
|
| 22 |
+
`best_temperature_report.txt`; predictions are per-item.
|
| 23 |
+
|
| 24 |
+
## Model families included (35 evaluation targets)
|
| 25 |
+
|
| 26 |
+
| Directory pattern | What it is | What it shows |
|
| 27 |
+
|---|---|---|
|
| 28 |
+
| `hf_loop2_full(_sN)` | the entry architecture, trained loop depth T=3, seeds 0–3 | main results |
|
| 29 |
+
| `hf_loop2_T1/T2/T4(_sN)` | same weights, forced inference depth T=1/2/4 | the T-sweep: iteration helps grammar in all seeds, erodes healthy-write entity tracking, and partially rebuilds the one collapsed write |
|
| 30 |
+
| `hf_loop2_sever(_sN)` | same weights, verdict-to-trust edge zeroed at inference | inference-inertness of the feedback edge (4/4 seeds) |
|
| 31 |
+
| `hf_loop2_novg(_sN)` (+`_ti1`) | retrained from scratch with the edge frozen | training-scaffold evidence (seed-conditional: 3/4) |
|
| 32 |
+
| `hf_baseline_full(_sN)` | size-matched plain-decoder monolith, seeds 0–3 | the paired control for every claim |
|
| 33 |
+
| `hf_loop_full` | the earlier bypassed variant (v=1.0, loop inert) | the audit-caught failure kept as a diagnostic |
|
| 34 |
+
|
| 35 |
+
Internal (logical) experiment ids map to these physical names as
|
| 36 |
+
`bind1_tt3_sN` = `hf_loop2_full(_sN)`, `bind1_tt3_sN_ti{K}` = `hf_loop2_T{K}(_sN)`,
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`mono_sN` = `hf_baseline_full(_sN)`, `bind1_tt3_sN_novg` = `hf_loop2_novg(_sN)`.
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+
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## Layout
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+
|
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+
```
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+
results/<model>/zero_shot/causal/<task>/<subset>/
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+
best_temperature_report.txt # official aggregate report
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+
predictions.json # per-item predictions
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+
results/hf_loop2_full/finetune/<task>/results.txt # official GLUE protocol (entry)
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+
results/hf_baseline_full/finetune/<task>/results.txt # official GLUE protocol (control)
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+
scripts/oracle_best_of_T.py # best-of-T oracle + chance-null recovery analysis
|
| 48 |
+
scripts/make_t_variant.py # builds the forced-T inference variants (config-only clones)
|
| 49 |
+
patches/compute_results_per_item_is_correct.diff # additive patch to the official pipeline
|
| 50 |
+
```
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| 51 |
+
|
| 52 |
+
## Per-item correctness (`is_correct`)
|
| 53 |
+
|
| 54 |
+
Entity-tracking `predictions.json` records include `pred_idx` / `gold_idx` / `is_correct`,
|
| 55 |
+
added by the **additive** patch in `patches/` (the official `id`/`pred` fields and all scoring
|
| 56 |
+
logic are untouched; patched reruns reproduce the official aggregates exactly, 12/12 checked).
|
| 57 |
+
This is what makes the chance-null analysis possible: for answers the single-pass model got
|
| 58 |
+
wrong and iteration *changed*, a memoryless re-roll lands on gold ~25% of the time (5 options).
|
| 59 |
+
Recovery at ~25% = re-rolled noise; recovery far above = real signal. Both verdicts occur in
|
| 60 |
+
this data — ~25% in the three healthy-write seeds, 37–45% in the collapsed-write seed —
|
| 61 |
+
which is the evidence behind the model card's "iteration as a backup pathway" note.
|
| 62 |
+
|
| 63 |
+
Recompute it yourself:
|
| 64 |
+
|
| 65 |
+
```bash
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+
python scripts/oracle_best_of_T.py bind1_tt3_s0 # any of s0..s3
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+
```
|
| 68 |
+
|
| 69 |
+
(The script expects the experiment-archive layout; adapt the paths at the top, or read the
|
| 70 |
+
predictions files directly — the schema is one JSON object per subset with a `predictions` list.)
|
| 71 |
+
|
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+
## Scope note
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| 73 |
+
|
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+
This dataset now covers **both** the entry generation's ablation families and the
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+
**training-time-depth study** (`hf_bind1_tt1_s0..s9`: ten seeds trained single-pass — the
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capability never forms; see the ablations model repo for the loadable checkpoints). Nothing in this dataset
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+
was selected post-hoc: every ablation family we ran on the entry generation is present,
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+
including the ones that falsified our own pre-registered predictions.
|
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+
|
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+
## Citation
|
| 81 |
+
|
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+
Yulin Yang (ORCID 0009-0007-4827-8449). *A Microkernel Language Model: Reasoning as
|
| 83 |
+
Mutually-Supporting Aggregates, and Why Its Parts Must Be Judged Together.* BabyLM Challenge
|
| 84 |
+
2026 (Strict-Small track) submission.
|