49k_missing_e40: k=3 teacher rollouts, lp_thought echo, epoch 40

.gitattributes

@@ -58,3 +58,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 # Video files - compressed
 *.mp4 filter=lfs diff=lfs merge=lfs -text
 *.webm filter=lfs diff=lfs merge=lfs -text
+49k_missing_e40.jsonl filter=lfs diff=lfs merge=lfs -text

49k_missing_e40.jsonl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:57b70eb3bc2fe47ed65091baadbb47f2baaf34e396da8179394bf676efa411d8
+size 813501085

49k_missing_e40.meta.json

@@ -0,0 +1,74 @@
+{
+  "teacher": {
+    "repo": "Qwen/Qwen3.8-27B",
+    "revision": "1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0"
+  },
+  "sampling": {
+    "temperature": 0.8,
+    "n_samples": 3,
+    "max_tokens_default": 1792,
+    "max_tokens_by_kind": {
+      "bash": [
+        1024,
+        768
+      ],
+      "tool_call": [
+        1024,
+        768
+      ],
+      "boxed": [
+        1024,
+        768
+      ],
+      "text": [
+        1024,
+        768
+      ],
+      "terminus_json": [
+        1024,
+        768
+      ]
+    },
+    "add_special_tokens": false,
+    "requests_per_turn": 1,
+    "prompt": "evalsrv.chat.gen_prompt",
+    "split": "evalsrv.chat.split_rollout(require_think_close=False)"
+  },
+  "echo": {
+    "fn": "evalsrv.vllm_client.VllmModel.score_thought",
+    "thought_echo": true,
+    "fields": "lp_thought=lpC(z_C|x), mean logprob per byte; lp_own / lp_empty not computed (null)"
+  },
+  "corpus": {
+    "corpus_epoch": 40,
+    "manifest_sha256": "fe61418440d66487e8887f1c98f577e82e870b8734d6e92a9aa6a1b399c7dd54",
+    "schema_version": 3,
+    "view_spec": "duel_turns@v4",
+    "corpus_base_url": "https://data.affine.io"
+  },
+  "weight_version_key": 14,
+  "merged_at": "2026-09-15T13:31:09.803283+00:00",
+  "turn_ids_file": "/mnt/fast/shared/gendata_49k/ids/all.txt",
+  "n_turn_ids": 49341,
+  "n_turns": 49341,
+  "n_missing": 0,
+  "missing_by_error": {},
+  "parts": [
+    {
+      "file": "/mnt/fast/shared/gendata_49k/out/part_0.jsonl",
+      "n_turns": 12336
+    },
+    {
+      "file": "/mnt/fast/shared/gendata_49k/out/part_1.jsonl",
+      "n_turns": 12335
+    },
+    {
+      "file": "/mnt/fast/shared/gendata_49k/out/part_2.jsonl",
+      "n_turns": 12335
+    },
+    {
+      "file": "/mnt/fast/shared/gendata_49k/out/part_3.jsonl",
+      "n_turns": 12335
+    }
+  ]
+}

README.md

@@ -0,0 +1,34 @@
+# missing
+
+Teacher rollouts (k=3, temperature 0.8, max_tokens 1792) with thought echo scores for
+49,341 of the 49,341 Affine corpus-D turn_ids in
+[`vuhaian/49k_missing`](https://huggingface.co/datasets/vuhaian/49k_missing) (`turn_ids.txt`),
+at corpus epoch 40 (manifest `fe61418440d6`, view `duel_turns@v4`).
+
+## Generation
+
+- Teacher `Qwen/Qwen3.8-27B@1d4bf0f2ff6012fd82039f2fa52739d0dd7c60c0`, vLLM 0.28.0, TP=1 x 32 replicas (4 x 8 H200)
+- Prompt `evalsrv.chat.gen_prompt` (ends inside `<think>`); 3 samples per turn in one `n=3` request,
+  max_tokens = `[duel]` max_thought_tokens 1024 + max_action_tokens 768 = 1792
+- Split `evalsrv.chat.split_rollout`: z = thought, y = action
+- Echo: `lp_thought` = lpC(z|x), mean logprob per byte (`VllmModel.score_thought`);
+  `lp_own` / `lp_empty` are not computed (null)
+
+Per turn: `turn_id, action_kind, source, stratum, corpus_epoch, prompt_tail, max_tokens,
+temperature, n_parsed, rollouts[3]`. Per rollout: `raw` (completion as sampled), `reasoning`,
+`content`, `z`, `y`, `parsed`, `finish_reason`, `prompt_tokens`, `completion_tokens`,
+`think_closed`, `lp_thought`, `lp_own`, `lp_empty`. Prompts are not stored.
+Rows follow the order of `turn_ids.txt`.
+
+## Files
+
+- `49k_missing_e40.jsonl`: 49,341 turns
+- `49k_missing_e40.meta.json`: teacher / sampling / echo / corpus stamps
+- `49k_missing_e40.errors.jsonl`: 0 turn_ids without a row ({})
+
+## Stats
+
+- 148,023 rollouts: 92.1% parsed, 89.7% closed `</think>`,
+  12.5% hit max_tokens; 2,043 turns with 0/3 parsed
+- mean prompt 4,337 tokens, mean completion 513 tokens
+- action_kind: bash 24,551, tool_call 15,097, text 8,674, terminus_json 880, boxed 139