Update TensorBoard training metrics

benchmark_cache/shard_scheduler.json

@@ -22,8 +22,8 @@
       "tokens_per_second": 598315.063954628,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 77435.04060553477,
-      "required_pages_per_second_upper_estimate": 0.0053571357831393536
+      "required_token_positions_per_second": 77075.2615037061,
+      "required_pages_per_second_upper_estimate": 0.0053322454300723165
     },
     {
       "source": "rewrite6",
@@ -36,8 +36,8 @@
       "tokens_per_second": 8533.957213384612,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 9679.380075691846,
-      "required_pages_per_second_upper_estimate": 0.004052554309251405
+      "required_token_positions_per_second": 9634.407687963263,
+      "required_pages_per_second_upper_estimate": 0.004033725309639694
     },
     {
       "source": "openmath",
@@ -50,8 +50,8 @@
       "tokens_per_second": 380144.35761751566,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 19358.760151383693,
-      "required_pages_per_second_upper_estimate": 0.004031919214696723
+      "required_token_positions_per_second": 19268.815375926526,
+      "required_pages_per_second_upper_estimate": 0.004013186089972234
     },
     {
       "source": "ultra_qa",
@@ -64,8 +64,8 @@
       "tokens_per_second": 43742.16556775435,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 29038.14022707554,
-      "required_pages_per_second_upper_estimate": 0.0017407921679403443
+      "required_token_positions_per_second": 28903.223063889793,
+      "required_pages_per_second_upper_estimate": 0.0017327040900139389
     },
     {
       "source": "ultra_style",
@@ -78,8 +78,8 @@
       "tokens_per_second": 22018.86276523721,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 1,
-      "required_token_positions_per_second": 29038.14022707554,
-      "required_pages_per_second_upper_estimate": 0.002257587677374688
+      "required_token_positions_per_second": 28903.223063889793,
+      "required_pages_per_second_upper_estimate": 0.0022470984613748805
     },
     {
       "source": "cortex",
@@ -92,8 +92,8 @@
       "tokens_per_second": 910315.184299418,
       "note": "Bounded fresh sample; full-page latency is an extrapolation.",
       "estimated_pages_for_buffer": 23,
-      "required_token_positions_per_second": 29038.14022707554,
-      "required_pages_per_second_upper_estimate": 0.37247008410712457
+      "required_token_positions_per_second": 28903.223063889793,
+      "required_pages_per_second_upper_estimate": 0.3707395116005412
     }
   ],
   "gpu_measurement": "Selected forward/backward estimate; replaced by live successful update timings.",
@@ -155,27 +155,27 @@
   "shard_benchmark_scope": "Local packing/read measurements; upload capacity measured only on real data commits. Targets larger than available pages are sample-limited.",
   "estimated_fresh_generation_batch_seconds": 2.558590814491007,
   "selected": {
-    "prefetch_batches": 64,
+    "prefetch_batches": 63,
     "prefetch_capacity_limit": 512,
     "batch_memory_estimate_bytes": 720750,
-    "producer_batch_seconds": 0.1191641781175008,
-    "producer_p95_seconds": 0.29777948599803494,
-    "gpu_update_seconds": 0.9521270916041877,
-    "producer_batches_per_second": 8.39178363663918,
-    "gpu_batches_per_second": 1.0502799561297576,
-    "producer_headroom": 7.990044547324878,
+    "producer_batch_seconds": 0.10116056198449996,
+    "producer_p95_seconds": 0.2966433399997186,
+    "gpu_update_seconds": 0.9565715193383397,
+    "producer_batches_per_second": 9.885275253346478,
+    "gpu_batches_per_second": 1.0454001397529582,
+    "producer_headroom": 9.455972768171332,
     "sustainable": true,
-    "buffer_seconds": 60.936133862668015,
+    "buffer_seconds": 60.2640057183154,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
     "upload_pages_per_commit": 86,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 38961.11096808633,
+    "generation_bytes_per_second": 38981.311455425144,
     "upload_bytes_per_second": 5314254.954739658,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 8.3601474455065,
+    "estimated_full_shards_per_hour": 8.364481999846133,
     "selection_policy": "Smallest shard within 90% of measured local peak, enlarged to amortize 30 seconds of measured page production; bounded to 256 MiB."
   },
   "upload_measurements": [

metrics/void-byte-v1/1791143623306220418-eb05a537/train.jsonl

@@ -338,3 +338,4 @@
 {"step": 718800, "loss": 0.5639420747756958, "lr": 8e-05, "grad_norm": 0.21778007256652135, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 105212535088, "tokens_per_second": 154353.76146714773, "data_wait_s": 1.52729990077205e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 718900, "loss": 0.577467679977417, "lr": 8e-05, "grad_norm": 0.22120885357620004, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 105227313897, "tokens_per_second": 154028.4385952602, "data_wait_s": 1.5370002074632794e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 719000, "loss": 0.5348767638206482, "lr": 8e-05, "grad_norm": 0.21006133985819403, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 105242001386, "tokens_per_second": 152235.51998967447, "data_wait_s": 9.997995221056044e-06, "gpu_peak_gb": 89.37899398803711}
+{"step": 719100, "loss": 0.5993387699127197, "lr": 8e-05, "grad_norm": 0.22667573341498234, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 105256470148, "tokens_per_second": 150256.08197712986, "data_wait_s": 1.6924997908063233e-05, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791143623.3eb6ddb3-ffce-42e5-bd48-c0d653189e98-8pb7d.369.0.1791143623306220418-eb05a537

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ba9a723cec361deeb5206852d15542dc6309302b813df07b9486b36c0875490d
-size 724983
+oid sha256:dd977e9a79e936699d48254c098126f3831ed3749de53844cb169a1f37b76d14
+size 727101