docs: publish Chaski-R2 card from szl-forge@cddba1ad9887211d6fd87386e98bb6707f16dbf5

Exact-source Chaski-R2 card publication with proposal-only search metadata. Evaluation remains none-this-run; publication_eligible and autonomy_eligible remain false. No weights, adapter, configs, evals, visibility, hardware, collection, or runtime state changed.

README.md

@@ -24,53 +24,86 @@ szl:
   quant: bf16-lora
   qlora: false
   weights: AVAILABLE
-  evals: MEASURED_NAMED_N_WITH_LATER_GATE_FAIL
-  named_n_artifact_binding: INCOMPLETE
+  evals: none-this-run
   publication_eligible: false
   autonomy_eligible: false
   never_overwrite: SZLHOLDINGS/chaski
 ---
 
-> **SEPARATE RESEARCH ADAPTER · MEASURED GATE RECORD · NAMED-N ARTIFACT BINDING INCOMPLETE · LATER GATE FAIL · NOT PROMOTABLE**
+<p align="center">
+  <img src="holo-banner.svg" alt="Chaski-R2 — holographic knot banner" width="100%"/>
+</p>
 
-<p align="center"><img src="holo-banner.svg" alt="Chaski-R2 holographic knot banner" width="100%"/></p>
+<h1 align="center">C H A S K I · R 2</h1>
 
-# Chaski-R2
+<p align="center"><em>A lineage you can walk. R1 stays up. R2 is the next knot.</em></p>
 
-## What this is
+<p align="center">
+  <img alt="Base: Qwen3.5-0.8B" src="https://img.shields.io/badge/base-Qwen3.5--0.8B-334155?style=flat-square"/>
+  <img alt="Downloads" src="https://img.shields.io/huggingface/dt/SZLHOLDINGS/chaski-r2?style=flat-square&color=f472b6&label=downloads"/>
+  <img alt="Artifact: bf16 LoRA r=16 a=32" src="https://img.shields.io/badge/artifact-bf16%20LoRA%20r16%20a32-8b5cf6?style=flat-square"/>
+  <img alt="License: Apache-2.0" src="https://img.shields.io/badge/License-Apache--2.0-7e8aa3?style=flat-square"/>
+  <img alt="Evals: none this run" src="https://img.shields.io/badge/evals-none%20this%20run-b45309?style=flat-square"/>
+  <a href="https://huggingface.co/SZLHOLDINGS/chaski"><img alt="Lineage: never overwrites SZLHOLDINGS/chaski" src="https://img.shields.io/badge/lineage-never%20overwrites%20R1-fda4af?style=flat-square"/></a>
+</p>
 
-A separate research and proposal-only SKU based on `Qwen/Qwen3.5-0.8B`. The root [training_receipt.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/training_receipt.json) describes bf16 LoRA with r=16 and alpha=32. It does not overwrite [SZLHOLDINGS/chaski](https://huggingface.co/SZLHOLDINGS/chaski) and is separate from [SZLHOLDINGS/chaski-5050](https://huggingface.co/SZLHOLDINGS/chaski-5050).
+Owner-GPU recut on NVIDIA GeForce RTX 5050 Laptop (8GB). Original SZL cut of
+disclosed Apache `Qwen/Qwen3.5-0.8B`. **Not QLoRA.** Unsloth 2026-08 does not
+recommend QLoRA on Qwen3.5 (dense or MoE) because of higher-than-normal
+quantization differences.
 
-## Evidence and artifact identity
+This is a **separate SKU**. It does **not** overwrite live `SZLHOLDINGS/chaski`
+and is **not** `SZLHOLDINGS/chaski-5050` (that kit is r=16 α=16 on doctrine
+SFT). This SKU is r=16 α=32 on `chaski_r2/train.jsonl` only.
 
-Reviewed Hub revision: `4ef29684c56de07626b1cefb4b93a1b486de2aa1`.
+<!-- SZL-ATELIER-CUT:v1:START -->
+## The cut
 
-| Published record | Scope and receipt-reported result |
-|---|---|
-| [eval_named_n_generate.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/eval_named_n_generate.json) | Owner-run named-N record, `label=MEASURED`, `gate_ran=true`, JSON drafts 5/5, adversarial refusals 6/6, `publication_eligible=false`; computed 2026-08-29. |
-| [eval_merged_measured.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/eval_merged_measured.json) | Merged checkpoint, plain Transformers fp16, temperature 0, named PR 63 gates: JSON drafts 5/5 and adversarial refusals 6/6; evaluated `2026-09-14T12:34:01.477237+00:00`. |
-| [merge_receipt.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/merge_receipt.json) | Repair on 2026-09-14 after the previous merge was an empty base copy. Root adapter applied to that base copy; 96/96 modules touched; maximum weight delta `0.00423942506313324`. |
-
-The separate [post-publication gate receipt](https://github.com/szl-holdings/szl-forge/blob/a6b58f623185820eddfb0b279d21b7d81b87137c/frontier/evaluation/gate_runs/chaski-r2_4ef29684c56d_20260915T093042Z_receipt.json) names Hub revision `4ef29684c56de07626b1cefb4b93a1b486de2aa1` and reports **1/5** on the canonical held-out suite in `transformers-cpu` mode, with overall **FAIL**, `heldout_passed=false`, `productionAuthorization=false`, and `publicationAuthorization=false`. This is a different suite from the earlier named-N record; its results cannot be exchanged or combined with those earlier scores. The receipt reports `refusalPassed=true` for the separate refusal check while its embedded held-out object has `refusal_no_regression=false`. Those fields are preserved as reported; neither changes its overall FAIL result.
+Round-2 is a first-class citizen in this estate. We do not overwrite R1. We add a sibling.
 
-## What the evidence does and does not establish
+A lineage you can walk. R1 stays up. R2 is the next knot.
 
-The **5/5 + 6/6 records are real published measured records**. Their public receipt files do not cryptographically bind those results to one exact public adapter-file SHA-256 or merged-weight revision. The separate later failed gate explicitly names the Hub revision above; this does not retroactively supply the missing binding for the earlier successful records. No third-party benchmark, broad capability estimate, or qualification follows.
+### Silhouette → leave → SZL
 
-The older [szl-source-binding.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/szl-source-binding.json) retains `evaluation_state=NONE_THIS_RUN` and `release_blocker=no_json_or_refusal_gate`; the [training_receipt.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/training_receipt.json) and [training_receipt.local.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/training_receipt.local.json) retain `evals=none-this-run`. These historical fields conflict with a present-tense claim that no evaluation records exist. They are preserved as source history, not silently rewritten.
+| Leader | Take, then tweak |
+|---|---|
+| Anthropic | Versioned constitutions. |
+| NVIDIA | Recipe rerun. |
+| Unsloth | Another FastLanguageModel job. |
 
-Training receipts also describe different runs: [training_receipt.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/training_receipt.json) reports 10 rows and train loss `1.4571`; [training_receipt.local.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/training_receipt.local.json) reports 32 rows and train loss `0.7656`. Train loss is not evaluation. The [adapter-unsloth/training_receipt.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/adapter-unsloth/training_receipt.json) describes a separate subdirectory adapter with r=8 and alpha=16; evidence for the root adapter must not be transferred to it. No single historical adapter digest is asserted here as the current public file identity. The [provenance.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/provenance.json) retains blocked lineage, consent, privacy-review, deployment, and served-revision boundaries.
+This adapter remains a research proposal artifact; no qualification pass is claimed.
 
-## Adapter-only evaluation binding (2026-09-25)
+## Intended use
 
-The 2026-09-25 evaluation binding is adapter-only: it binds the 2026-09-24 named-fixture bake-off run of the root adapter to `adapter_model.safetensors` SHA-256 `6f12981ea5df5e22d3493eefb20d75db75c1c88961ba6621a35af09edd0cdde6` (with `adapter_config.json` SHA-256 `d36472a3100231dfdf0c4aa16d3a80cb8ab53c86af33a15172b06f9d9a313193`) at Hub revision `661f8ee9ff6ab8b11dda6e7a9d42c14d3124c6dd`, and to the published LF source bytes of its receipt and identity manifest recorded in [szl-holdings/szl-forge@3a2ad95a](https://github.com/szl-holdings/szl-forge/blob/3a2ad95a66e6cd75c1e8570d27a8c787e973f7a7/frontier/evaluation/identity_bindings/evals/chaski-r2_661f8ee9ff6a_source_publication_binding_20260925.json). It does not bind the merged `model.safetensors`, the separate `adapter-unsloth/` adapter, or the A11OY-MINI R2 GGUF, and it does not retroactively bind the earlier named-N records above. That run reports JSON draft contracts 5/5 and refusal prefixes 6/6 for the adapter on the declared Qwen base (base comparator 0/5 and 6/6) on small reused named fixtures; this is not a held-out generalization or broad quality result. The later post-publication gate FAIL remains in force, production disposition remains HOLD, and this evidence is UNSIGNED_HONEST. Exact copies of the three records are in `evidence/2026-09-25-adapter-binding/` (`source_publication_binding.json`, `receipt.json`, `identity.json`).
+Lineage walk. Compare, do not silently replace.
 
-## Release, autonomy, and deployment boundary
+## Limitations
 
-`publication_eligible=false` and `autonomy_eligible=false` remain unchanged. Proposal only. No qualification, promotion, deployment authorization, autonomy, house-lab load, or lab approval follows from these records. No tokens-per-second or energy-performance claim is made. Lambda uniqueness remains **Conjecture 1: open and advisory, never a theorem**.
+- proposal-only
 
-## Relationship and source of truth
+Canonical GitHub: [`chaski-r2/card/README.md`](https://github.com/szl-holdings/szl-forge/blob/main/chaski-r2/card/README.md)
+<!-- SZL-ATELIER-CUT:v1:END -->
 
-Chaski-R2 is a sibling of Chaski and Chaski-5050. The [A11OY-MINI](https://huggingface.co/SZLHOLDINGS/A11OY-MINI) R2 GGUF is a separate derived runtime with its own evidence boundary; results do not transfer between adapters, merged checkpoints, and quantizations.
+## Honest status
 
-Use the immutable evidence links above and the [canonical post-publication gate receipt](https://github.com/szl-holdings/szl-forge/blob/a6b58f623185820eddfb0b279d21b7d81b87137c/frontier/evaluation/gate_runs/chaski-r2_4ef29684c56d_20260915T093042Z_receipt.json) for evaluation claims. The historical source card is [chaski-r2/card/README.md](https://github.com/szl-holdings/szl-forge/blob/a6b58f623185820eddfb0b279d21b7d81b87137c/chaski-r2/card/README.md); its `none-this-run` language and [szl-source-binding.json](https://huggingface.co/SZLHOLDINGS/chaski-r2/blob/4ef29684c56de07626b1cefb4b93a1b486de2aa1/szl-source-binding.json) document a prior publication state, not a current complete evaluation summary.
+| | |
+|---|---|
+| **Base** | `Qwen/Qwen3.5-0.8B` |
+| **Method** | Unsloth bf16 LoRA (`load_in_4bit=False`, `load_in_16bit=True`) |
+| **LoRA** | r=16, α=32, seed 11, response-only CE |
+| **Dataset** | `chaski_r2/train.jsonl` (32 rows). Named-N gates held out of gradients. |
+| **Epochs / steps** | 3 epochs, batch 1, grad accum 2 |
+| **Train loss** | MEASURED `0.7656` — train metric, **not an eval** |
+| **Train runtime** | MEASURED on RTX 5050 Laptop 8GB |
+| **Adapter sha256** | `440340ce29e19344c0625d0adfe820b277cdb0e24099d4e612f88ad6b3cf49c6` |
+| **Evals** | none-this-run; train loss is not a JSON-draft/refusal evaluation |
+| **publication_eligible** | false; published adapter bytes do not establish qualification |
+| **Jobs** | local-5050 owner metal; HF Jobs not fired from the GitHub kit |
+| **Ollama / llama-server** | `llama-server` is missing. No tok/s claimed. |
+
+Train loss is not a JSON-draft or refusal gate. Not 5/5 or 6/6. Lab load
+forbidden. House CPU lab stays signed Khipu GGUF.
+
+### Framework versions
+
+- PEFT 0.19.1

szl-source-binding.json

@@ -30,7 +30,7 @@
       }
     },
     "repository": "szl-holdings/szl-forge",
-    "revision": "47436ebbb049edb2e92dc022d6c4b6bc1081d552"
+    "revision": "cddba1ad9887211d6fd87386e98bb6707f16dbf5"
   },
   "target": {
     "controlled_paths": [