Archive EasyCom sparse supervision results

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+# EasyCom open-stream context: 8 seconds versus 20 seconds
+
+Recorded on **2026-08-23**. This is a single-run experiment snapshot, not a
+final multi-seed paper result.
+
+## Experiment contract
+
+- Dataset: EasyCom with EgoSpeak's official split.
+- Train sessions: 7, 11, 10, 6, 9, 4, 8, 5, and 12.
+- Test sessions: 3, 2, and 1.
+- Representation: frozen Qwen2.5-Omni-3B Thinker, open-stream replay.
+- Head: MLP `2048 -> 1024 -> 30`, reshaped to `10 x 3`.
+- Video sampling: 2 FPS.
+- Prediction rate: 5 Hz.
+- Context budgets: 8 seconds and 20 seconds.
+- Targets: ten future horizons from 0.2 through 2.0 seconds.
+- Loss/evaluation: EgoSpeak LSTR MCE and Table 2 frame AP/mAP protocol.
+
+The heads were trained separately for their corresponding representations. A
+head trained on the 20-second states was not reused on the 8-second states.
+
+## Summary
+
+All values are percentages.
+
+| Protocol | 8 seconds | 20 seconds | 8s minus 20s |
+|---|---:|---:|---:|
+| EgoSpeak full timeline | **58.51937** | 58.316 | **+0.20337** |
+| Strict causal valid only | **58.53015** | 58.326 | **+0.20415** |
+
+The full-timeline per-horizon comparison is:
+
+| Horizon | Time | 8s mAP | 20s mAP | 8s minus 20s |
+|---:|---:|---:|---:|---:|
+| 1 | 0.2s | **71.99768** | 69.756 | **+2.24168** |
+| 2 | 0.4s | **66.74289** | 65.163 | **+1.57989** |
+| 3 | 0.6s | **62.38972** | 61.578 | **+0.81172** |
+| 4 | 0.8s | **59.12229** | 58.783 | **+0.33929** |
+| 5 | 1.0s | 56.71380 | **56.913** | -0.19920 |
+| 6 | 1.2s | 55.36300 | **55.727** | -0.36400 |
+| 7 | 1.4s | 54.21297 | **54.819** | -0.60603 |
+| 8 | 1.6s | 53.43221 | **53.957** | -0.52479 |
+| 9 | 1.8s | 52.84703 | **53.459** | -0.61197 |
+| 10 | 2.0s | 52.37207 | **53.002** | -0.62993 |
+| Mean | — | **58.51937** | 58.316 | **+0.20337** |
+
+For the full-timeline protocol, averaging AP over the ten horizons gives:
+
+| Class | 8s mean AP | 20s mean AP | 8s minus 20s |
+|---|---:|---:|---:|
+| Background | 39.63094 | **40.49350** | -0.86256 |
+| Camera wearer speaking | **58.91206** | 58.59400 | +0.31806 |
+| Other people speaking | **77.01510** | 75.85970 | +1.15540 |
+
+## Interpretation
+
+The aggregate 8-second advantage is only 0.20 mAP, but it is not distributed
+uniformly. The 8-second representation is substantially stronger at 0.2--0.6
+seconds, while the 20-second representation becomes stronger from 1.0 seconds
+onward. This looks like a short/long-horizon tradeoff rather than evidence that
+one context budget is uniformly better.
+
+The class pattern is also mixed: 8 seconds improves the two speaking classes,
+especially other-person speech, but reduces background AP. Because the heads
+were trained once and the aggregate difference is small, training variance
+could plausibly reverse the mean comparison. Identical multi-seed runs are
+required before selecting the context budget for the paper.
+
+## Files and provenance
+
+- `raw_8s_console.txt` preserves the reported 8-second console output.
+- `metrics.csv` contains both contexts, protocols, horizons, and classes.
+- `summary.json` contains the machine-readable aggregate comparison.
+- The 20-second values come from the previously archived
+  `easycom_open_stream_vs_causal_prefix_2026-08-19` snapshot and therefore
+  have only three-decimal precision.
+- Aggregate differences use the separately reported aggregate means. Averaging
+  differences reconstructed from the rounded 20-second horizon rows can vary
+  slightly from those aggregate differences.
+- The original remote `metrics.json` files have not yet been copied here.
@@ -0,0 +1,41 @@
+context_seconds,protocol,horizon,seconds,background_ap_percent,camera_wearer_ap_percent,other_people_ap_percent,map_percent,num_steps
+8,egospeak_full_timeline,1,0.2,54.84736,76.45639,84.68928,71.99768,23048
+8,egospeak_full_timeline,2,0.4,47.46373,71.02340,81.74154,66.74289,23048
+8,egospeak_full_timeline,3,0.6,42.19659,65.57303,79.39953,62.38972,23048
+8,egospeak_full_timeline,4,0.8,38.81557,60.96834,77.58298,59.12229,23048
+8,egospeak_full_timeline,5,1.0,36.79821,57.21128,76.13193,56.71380,23048
+8,egospeak_full_timeline,6,1.2,36.09944,54.87811,75.11144,55.36300,23048
+8,egospeak_full_timeline,7,1.4,35.41214,52.71169,74.51507,54.21297,23048
+8,egospeak_full_timeline,8,1.6,35.15599,51.16932,73.97133,53.43221,23048
+8,egospeak_full_timeline,9,1.8,34.85984,50.01901,73.66226,52.84703,23048
+8,egospeak_full_timeline,10,2.0,34.66053,49.11007,73.34560,52.37207,23048
+8,causal_valid_only,1,0.2,54.84736,76.45639,84.69504,71.99960,23045
+8,causal_valid_only,2,0.4,47.46373,71.02340,81.75175,66.74630,23042
+8,causal_valid_only,3,0.6,42.19659,65.57933,79.41330,62.39641,23039
+8,causal_valid_only,4,0.8,38.81557,60.97945,77.59974,59.13158,23036
+8,causal_valid_only,5,1.0,36.79821,57.22612,76.15127,56.72520,23033
+8,causal_valid_only,6,1.2,36.09944,54.89639,75.13207,55.37597,23030
+8,causal_valid_only,7,1.4,35.41214,52.73278,74.53730,54.22741,23027
+8,causal_valid_only,8,1.6,35.15831,51.18915,73.99506,53.44751,23024
+8,causal_valid_only,9,1.8,34.86210,50.03791,73.68883,52.86295,23021
+8,causal_valid_only,10,2.0,34.66276,49.12823,73.37487,52.38862,23018
+20,egospeak_full_timeline,1,0.2,53.605,74.331,81.331,69.756,23048
+20,egospeak_full_timeline,2,0.4,47.066,69.402,79.020,65.163,23048
+20,egospeak_full_timeline,3,0.6,42.615,64.600,77.520,61.578,23048
+20,egospeak_full_timeline,4,0.8,39.463,60.641,76.244,58.783,23048
+20,egospeak_full_timeline,5,1.0,38.002,57.371,75.367,56.913,23048
+20,egospeak_full_timeline,6,1.2,37.398,55.258,74.523,55.727,23048
+20,egospeak_full_timeline,7,1.4,36.933,53.400,74.126,54.819,23048
+20,egospeak_full_timeline,8,1.6,36.653,51.502,73.716,53.957,23048
+20,egospeak_full_timeline,9,1.8,36.527,50.346,73.504,53.459,23048
+20,egospeak_full_timeline,10,2.0,36.673,49.089,73.246,53.002,23048
+20,causal_valid_only,1,0.2,53.605,74.331,81.336,69.757,23045
+20,causal_valid_only,2,0.4,47.066,69.402,79.029,65.166,23042
+20,causal_valid_only,3,0.6,42.615,64.607,77.532,61.585,23039
+20,causal_valid_only,4,0.8,39.463,60.652,76.259,58.792,23036
+20,causal_valid_only,5,1.0,38.002,57.386,75.385,56.924,23033
+20,causal_valid_only,6,1.2,37.398,55.277,74.543,55.739,23030
+20,causal_valid_only,7,1.4,36.933,53.421,74.148,54.834,23027
+20,causal_valid_only,8,1.6,36.656,51.522,73.740,53.973,23024
+20,causal_valid_only,9,1.8,36.529,50.365,73.530,53.475,23021
+20,causal_valid_only,10,2.0,36.676,49.107,73.275,53.019,23018
@@ -0,0 +1,45 @@
+egospeak_full_timeline:
+Action anticipation (0.20s) perframe mAP: 71.99768
+  AP: background=54.84736, camera_wearer_speaking=76.45639, other_people_speaking=84.68928; n=23048
+Action anticipation (0.40s) perframe mAP: 66.74289
+  AP: background=47.46373, camera_wearer_speaking=71.02340, other_people_speaking=81.74154; n=23048
+Action anticipation (0.60s) perframe mAP: 62.38972
+  AP: background=42.19659, camera_wearer_speaking=65.57303, other_people_speaking=79.39953; n=23048
+Action anticipation (0.80s) perframe mAP: 59.12229
+  AP: background=38.81557, camera_wearer_speaking=60.96834, other_people_speaking=77.58298; n=23048
+Action anticipation (1.00s) perframe mAP: 56.71380
+  AP: background=36.79821, camera_wearer_speaking=57.21128, other_people_speaking=76.13193; n=23048
+Action anticipation (1.20s) perframe mAP: 55.36300
+  AP: background=36.09944, camera_wearer_speaking=54.87811, other_people_speaking=75.11144; n=23048
+Action anticipation (1.40s) perframe mAP: 54.21297
+  AP: background=35.41214, camera_wearer_speaking=52.71169, other_people_speaking=74.51507; n=23048
+Action anticipation (1.60s) perframe mAP: 53.43221
+  AP: background=35.15599, camera_wearer_speaking=51.16932, other_people_speaking=73.97133; n=23048
+Action anticipation (1.80s) perframe mAP: 52.84703
+  AP: background=34.85984, camera_wearer_speaking=50.01901, other_people_speaking=73.66226; n=23048
+Action anticipation (2.00s) perframe mAP: 52.37207
+  AP: background=34.66053, camera_wearer_speaking=49.11007, other_people_speaking=73.34560; n=23048
+Action anticipation (mean) perframe mAP: 58.51937
+
+causal_valid_only:
+Action anticipation (0.20s) perframe mAP: 71.99960
+  AP: background=54.84736, camera_wearer_speaking=76.45639, other_people_speaking=84.69504; n=23045
+Action anticipation (0.40s) perframe mAP: 66.74630
+  AP: background=47.46373, camera_wearer_speaking=71.02340, other_people_speaking=81.75175; n=23042
+Action anticipation (0.60s) perframe mAP: 62.39641
+  AP: background=42.19659, camera_wearer_speaking=65.57933, other_people_speaking=79.41330; n=23039
+Action anticipation (0.80s) perframe mAP: 59.13158
+  AP: background=38.81557, camera_wearer_speaking=60.97945, other_people_speaking=77.59974; n=23036
+Action anticipation (1.00s) perframe mAP: 56.72520
+  AP: background=36.79821, camera_wearer_speaking=57.22612, other_people_speaking=76.15127; n=23033
+Action anticipation (1.20s) perframe mAP: 55.37597
+  AP: background=36.09944, camera_wearer_speaking=54.89639, other_people_speaking=75.13207; n=23030
+Action anticipation (1.40s) perframe mAP: 54.22741
+  AP: background=35.41214, camera_wearer_speaking=52.73278, other_people_speaking=74.53730; n=23027
+Action anticipation (1.60s) perframe mAP: 53.44751
+  AP: background=35.15831, camera_wearer_speaking=51.18915, other_people_speaking=73.99506; n=23024
+Action anticipation (1.80s) perframe mAP: 52.86295
+  AP: background=34.86210, camera_wearer_speaking=50.03791, other_people_speaking=73.68883; n=23021
+Action anticipation (2.00s) perframe mAP: 52.38862
+  AP: background=34.66276, camera_wearer_speaking=49.12823, other_people_speaking=73.37487; n=23018
+Action anticipation (mean) perframe mAP: 58.53015
@@ -0,0 +1,76 @@
+{
+  "schema_version": 1,
+  "recorded_date": "2026-08-23",
+  "status": "single_run_snapshot",
+  "dataset": "EasyCom",
+  "representation": "Qwen2.5-Omni-3B open-stream replay",
+  "video_fps": 2,
+  "prediction_step_seconds": 0.2,
+  "split": {
+    "train_sessions": [7, 11, 10, 6, 9, 4, 8, 5, 12],
+    "test_sessions": [3, 2, 1]
+  },
+  "metrics_percent": {
+    "8_seconds": {
+      "egospeak_full_timeline_mean_map": 58.51937,
+      "causal_valid_only_mean_map": 58.53015,
+      "egospeak_full_timeline_horizon_map": [
+        71.99768,
+        66.74289,
+        62.38972,
+        59.12229,
+        56.71380,
+        55.36300,
+        54.21297,
+        53.43221,
+        52.84703,
+        52.37207
+      ]
+    },
+    "20_seconds": {
+      "egospeak_full_timeline_mean_map": 58.316,
+      "causal_valid_only_mean_map": 58.326,
+      "egospeak_full_timeline_horizon_map": [
+        69.756,
+        65.163,
+        61.578,
+        58.783,
+        56.913,
+        55.727,
+        54.819,
+        53.957,
+        53.459,
+        53.002
+      ]
+    },
+    "8_seconds_minus_20_seconds": {
+      "egospeak_full_timeline_mean_map": 0.20337,
+      "causal_valid_only_mean_map": 0.20415,
+      "egospeak_full_timeline_horizon_map": [
+        2.24168,
+        1.57989,
+        0.81172,
+        0.33929,
+        -0.19920,
+        -0.36400,
+        -0.60603,
+        -0.52479,
+        -0.61197,
+        -0.62993
+      ],
+      "egospeak_full_timeline_mean_class_ap": {
+        "background": -0.86256,
+        "camera_wearer_speaking": 0.31806,
+        "other_people_speaking": 1.15540
+      }
+    }
+  },
+  "provenance": {
+    "8_seconds": "User-reported infer_turn_head.py console output; preserved in raw_8s_console.txt",
+    "20_seconds": "Previously archived 2026-08-19 open-stream snapshot; values available to three decimals",
+    "precision_note": "Aggregate differences use the separately reported aggregate means. Per-horizon and per-class differences use the available row values and can differ slightly when averaged because the archived 20-second rows were rounded to three decimals.",
+    "raw_8_seconds_metrics_json_archived_here": false,
+    "raw_20_seconds_metrics_json_archived_here": false,
+    "multi_seed": false
+  }
+}
@@ -0,0 +1,94 @@
+# EasyCom: sparse supervision versus Thinker LoRA
+
+Recorded on **2026-08-24** from user-reported remote evaluation tables. These
+are single-run diagnostic results, not final multi-seed paper numbers.
+
+## Experiment contract
+
+- Dataset and split: EasyCom with EgoSpeak's official nine training sessions
+  and test Sessions 3, 2, and 1.
+- Prediction rate: 5 Hz; ten future horizons from 0.2 to 2.0 seconds.
+- Video sampling: 2 FPS.
+- Evaluator: EgoSpeak full-timeline AP/mAP plus strict causal-valid AP/mAP.
+- Sparse policy: ordinary anchors at 1 Hz plus 5 Hz anchors around annotated
+  target transitions.
+- Evaluation is dense at every 5 Hz test timestamp.
+- Frozen sparse run: previously extracted frozen Thinker states; only the head
+  is trained for 50 epochs on sparse target indices.
+- LoRA three-epoch run: initialized with the trained frozen head, then updated
+  the Thinker LoRA and head for three epochs.
+
+The remote `metrics.json`, exact checkpoint configuration, git revision, and
+feature-root path were not copied into this repository. The context/feature
+identity with the frozen 8-second control must therefore be verified before
+publication.
+
+## Summary
+
+All values are percentages.
+
+| Experiment | 0.2s full mAP | Full mean mAP | Strict mean mAP |
+|---|---:|---:|---:|
+| Frozen Thinker dense-cache control | 71.69695 | 58.16091 | 58.17146 |
+| Frozen states + sparse supervision, 50 epochs | **71.69194** | **57.20379** | **57.21367** |
+| Sparse LoRA epoch 1 | 67.40167 | 56.52480 | 56.53450 |
+| Frozen-head initialized LoRA, 3 epochs | **71.08589** | **56.19608** | **56.20535** |
+| Sparse LoRA weights-only epoch 2 | 65.55214 | 54.19850 | 54.20711 |
+
+The epoch-2 continuation is archived separately in
+[`../easycom_omni_lora_sparse_epoch2_2026-08-24/`](../easycom_omni_lora_sparse_epoch2_2026-08-24/README.md).
+
+## Frozen states with sparse supervision
+
+| Horizon | Full mAP | Strict mAP | Full background AP | Full wearer AP | Full others AP |
+|---:|---:|---:|---:|---:|---:|
+| 0.2s | 71.69194 | 71.69383 | 54.64681 | 76.09602 | 84.33299 |
+| 0.4s | 65.98617 | 65.98941 | 46.86427 | 70.48309 | 80.61116 |
+| 0.6s | 61.14072 | 61.14698 | 41.30997 | 64.40092 | 77.71127 |
+| 0.8s | 57.39854 | 57.40704 | 37.50173 | 59.07507 | 75.61882 |
+| 1.0s | 54.57513 | 54.58522 | 35.47209 | 54.41110 | 73.84220 |
+| 1.2s | 53.70320 | 53.71497 | 35.16647 | 52.41903 | 73.52409 |
+| 1.4s | 52.74547 | 52.75864 | 34.64200 | 50.53203 | 73.06238 |
+| 1.6s | 52.04826 | 52.06226 | 34.36442 | 49.18784 | 72.59253 |
+| 1.8s | 51.55154 | 51.56613 | 34.13135 | 48.17972 | 72.34356 |
+| 2.0s | 51.19693 | 51.21218 | 33.99937 | 47.47712 | 72.11430 |
+| Mean | **57.20379** | **57.21367** | — | — | — |
+
+## Frozen-head initialized LoRA after three epochs
+
+| Horizon | Full mAP | Strict mAP | Full background AP | Full wearer AP | Full others AP |
+|---:|---:|---:|---:|---:|---:|
+| 0.2s | 71.08589 | 71.08773 | 53.71399 | 75.95995 | 83.58373 |
+| 0.4s | 65.20613 | 65.20927 | 46.04420 | 69.65188 | 79.92232 |
+| 0.6s | 60.10484 | 60.11088 | 40.44134 | 62.71065 | 77.16253 |
+| 0.8s | 56.35250 | 56.36069 | 36.98112 | 56.61255 | 75.46383 |
+| 1.0s | 53.48271 | 53.49230 | 35.10974 | 51.63824 | 73.70016 |
+| 1.2s | 52.50271 | 52.51364 | 34.83634 | 49.81663 | 72.85516 |
+| 1.4s | 51.46987 | 51.48201 | 34.06639 | 48.01675 | 72.32646 |
+| 1.6s | 50.91134 | 50.92429 | 34.04663 | 46.85967 | 71.82772 |
+| 1.8s | 50.54008 | 50.55369 | 33.82003 | 46.15156 | 71.64864 |
+| 2.0s | 50.30475 | 50.31903 | 33.74069 | 45.80527 | 71.36829 |
+| Mean | **56.19608** | **56.20535** | — | — | — |
+
+## 0.2-second diagnosis
+
+Sparse supervision alone changes 0.2-second full-timeline mAP by only
+`-0.00501` relative to the frozen dense-cache control. The three-epoch LoRA
+run changes it by `-0.61106`. The much larger epoch-1 and weights-only epoch-2
+regressions show that short-horizon degradation is primarily associated with
+updating the Thinker representation, not with dropping ordinary supervision
+anchors.
+
+The next required control is a 2-by-2 checkpoint evaluation: frozen Thinker
+with frozen head, frozen Thinker with LoRA-trained head, LoRA Thinker with
+frozen head, and LoRA Thinker with LoRA-trained head. Select LoRA checkpoints
+on a training-session development split using 0.2-second mAP rather than the
+official test sessions.
+
+## Provenance
+
+- Source: user-reported remote `infer_turn_head.py` and
+  `eval_omni_turn_lora.py` console tables.
+- Raw remote metrics archived: no.
+- Multi-seed: no.
+- Publication status: diagnostic only.
@@ -0,0 +1,41 @@
+experiment,protocol,horizon_seconds,map,background_ap,camera_wearer_speaking_ap,other_people_speaking_ap,num_steps
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,0.2,71.69194,54.64681,76.09602,84.33299,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,0.4,65.98617,46.86427,70.48309,80.61116,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,0.6,61.14072,41.30997,64.40092,77.71127,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,0.8,57.39854,37.50173,59.07507,75.61882,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,1.0,54.57513,35.47209,54.41110,73.84220,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,1.2,53.70320,35.16647,52.41903,73.52409,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,1.4,52.74547,34.64200,50.53203,73.06238,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,1.6,52.04826,34.36442,49.18784,72.59253,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,1.8,51.55154,34.13135,48.17972,72.34356,23048
+frozen_states_sparse_supervision_50_epochs,egospeak_full_timeline,2.0,51.19693,33.99937,47.47712,72.11430,23048
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,0.2,71.69383,54.64681,76.09602,84.33868,23045
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,0.4,65.98941,46.86427,70.48309,80.62088,23042
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,0.6,61.14698,41.30997,64.40704,77.72392,23039
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,0.8,57.40704,37.50173,59.08557,75.63383,23036
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,1.0,54.58522,35.47209,54.42458,73.85900,23033
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,1.2,53.71497,35.16647,52.43571,73.54273,23030
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,1.4,52.75864,34.64200,50.55135,73.08256,23027
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,1.6,52.06226,34.36659,49.20607,72.61411,23024
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,1.8,51.56613,34.13348,48.19712,72.36779,23021
+frozen_states_sparse_supervision_50_epochs,causal_valid_only,2.0,51.21218,34.00148,47.49396,72.14111,23018
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@@ -0,0 +1,43 @@
+{
+  "schema_version": 1,
+  "recorded_date": "2026-08-24",
+  "status": "single_run_diagnostic_snapshot",
+  "dataset": "EasyCom",
+  "prediction_step_seconds": 0.2,
+  "video_fps": 2,
+  "metrics_percent": {
+    "frozen_dense_cache_control": {
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+      "full_timeline_mean_map": 58.16091,
+      "causal_valid_mean_map": 58.17146
+    },
+    "frozen_states_sparse_supervision_50_epochs": {
+      "full_timeline_mean_map": 57.20379,
+      "causal_valid_mean_map": 57.21367,
+      "full_timeline_horizon_map": [71.69194, 65.98617, 61.14072, 57.39854, 54.57513, 53.70320, 52.74547, 52.04826, 51.55154, 51.19693],
+      "causal_valid_horizon_map": [71.69383, 65.98941, 61.14698, 57.40704, 54.58522, 53.71497, 52.75864, 52.06226, 51.56613, 51.21218]
+    },
+    "sparse_lora_epoch1": {
+      "full_timeline_horizon_0.2_map": 67.40167,
+      "full_timeline_mean_map": 56.52480,
+      "causal_valid_mean_map": 56.53450
+    },
+    "frozen_head_initialized_lora_3_epochs": {
+      "full_timeline_mean_map": 56.19608,
+      "causal_valid_mean_map": 56.20535,
+      "full_timeline_horizon_map": [71.08589, 65.20613, 60.10484, 56.35250, 53.48271, 52.50271, 51.46987, 50.91134, 50.54008, 50.30475],
+      "causal_valid_horizon_map": [71.08773, 65.20927, 60.11088, 56.36069, 53.49230, 52.51364, 51.48201, 50.92429, 50.55369, 50.31903]
+    },
+    "sparse_lora_weights_only_epoch2": {
+      "full_timeline_horizon_0.2_map": 65.55214,
+      "full_timeline_mean_map": 54.19850,
+      "causal_valid_mean_map": 54.20711
+    }
+  },
+  "provenance": {
+    "source": "User-reported remote console tables",
+    "raw_metrics_json_archived": false,
+    "exact_remote_feature_root_archived": false,
+    "multi_seed": false
+  }
+}