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": 77505.63592195802,
-      "required_pages_per_second_upper_estimate": 0.005362019730933216
+      "required_token_positions_per_second": 77285.25954160756,
+      "required_pages_per_second_upper_estimate": 0.005346773581596919
     },
     {
       "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": 9688.204490244752,
-      "required_pages_per_second_upper_estimate": 0.004056248907349976
+      "required_token_positions_per_second": 9660.657442700945,
+      "required_pages_per_second_upper_estimate": 0.00404471553379115
     },
     {
       "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": 19376.408980489505,
-      "required_pages_per_second_upper_estimate": 0.0040355950003685415
+      "required_token_positions_per_second": 19321.31488540189,
+      "required_pages_per_second_upper_estimate": 0.004024120353290784
     },
     {
       "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": 29064.613470734257,
-      "required_pages_per_second_upper_estimate": 0.0017423791984753818
+      "required_token_positions_per_second": 28981.972328102835,
+      "required_pages_per_second_upper_estimate": 0.0017374249881603465
     },
     {
       "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": 29064.613470734257,
-      "required_pages_per_second_upper_estimate": 0.002259645855625661
+      "required_token_positions_per_second": 28981.972328102835,
+      "required_pages_per_second_upper_estimate": 0.002253220870286038
     },
     {
       "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": 29064.613470734257,
-      "required_pages_per_second_upper_estimate": 0.3728096544520242
+      "required_token_positions_per_second": 28981.972328102835,
+      "required_pages_per_second_upper_estimate": 0.37174962260749395
     }
   ],
   "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": 0.0626054144607906,
-    "producer_p95_seconds": 0.20970615500118583,
-    "gpu_update_seconds": 0.9512598551444466,
-    "producer_batches_per_second": 15.973059337005013,
-    "gpu_batches_per_second": 1.0512374663894046,
-    "producer_headroom": 15.194530111133039,
+    "producer_batch_seconds": 0.08391404499991495,
+    "producer_p95_seconds": 0.22647647900157608,
+    "gpu_update_seconds": 0.9539723413920547,
+    "producer_batches_per_second": 11.916956213956954,
+    "gpu_batches_per_second": 1.0482484204319602,
+    "producer_headroom": 11.368446621695112,
     "sustainable": true,
-    "buffer_seconds": 60.88063072924458,
+    "buffer_seconds": 60.100257507699446,
     "buffer_drain_seconds": null,
     "shard_target_mib": 16,
-    "upload_pages_per_commit": 83,
+    "upload_pages_per_commit": 84,
     "max_pending_pages": 4096,
-    "generation_bytes_per_second": 387000.6660705272,
+    "generation_bytes_per_second": 385884.5151619265,
     "upload_bytes_per_second": 1876837.605772675,
     "upload_sustainable": true,
     "logical_page_rows": 4096,
     "logical_cortex_page_rows": 128,
-    "estimated_full_shards_per_hour": 83.04133402430404,
+    "estimated_full_shards_per_hour": 82.80183402198168,
     "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-v1/1791083219122319327-61ae60ac/train.jsonl

@@ -181,3 +181,4 @@
 {"step": 663100, "loss": 0.6096097826957703, "lr": 0.0001, "grad_norm": 0.19671272316617813, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 97060657989, "tokens_per_second": 153494.29424653726, "data_wait_s": 1.383099879603833e-05, "gpu_peak_gb": 89.37899398803711}
 {"step": 663200, "loss": 0.5709748864173889, "lr": 0.0001, "grad_norm": 0.1851116323886456, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 97075220299, "tokens_per_second": 152344.116369948, "data_wait_s": 8.39799758978188e-06, "gpu_peak_gb": 89.37899398803711}
 {"step": 663300, "loss": 0.49517443776130676, "lr": 0.0001, "grad_norm": 0.1812656144832781, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 97089727640, "tokens_per_second": 150520.19268278463, "data_wait_s": 1.4656001440016553e-05, "gpu_peak_gb": 89.37899398803711}
+{"step": 663400, "loss": 0.5194874405860901, "lr": 0.0001, "grad_norm": 0.17808860347510522, "recovery_retries": 0, "loss_scale": 1.0, "microbatch": 90, "input_bytes_and_specials": 97104298856, "tokens_per_second": 151876.80848047035, "data_wait_s": 9.908002539305016e-06, "gpu_peak_gb": 89.37899398803711}

runs/void-byte-v1/events.out.tfevents.1791083219.1a73f132-ede3-4b51-9e4f-0cafff989449-8p4r7.435.0.1791083219122319327-61ae60ac

@@ -1,3 +1,3 @@
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