chat_clean_20260225043118_y4h9activeunknown359.0K params0s elapsed · ~30s remaining
2L / 64D / 2H · cpu_ref · bpe · adamw· Created Feb 25, 2026 4:33 AM
Step 1 / 502.0%
7.6155
Loss?
7.6155
Best Loss?
0.0% from start
-
Val Loss?
5.70e-5
Learning Rate?
205
Throughput?
tok/s (avg)
625
Speed?
ms/iter (avg)
1.454
Grad Norm?
avg: 1.454
128
Tokens
processed
247ms
Forward
40% of step
310ms
Backward
50% of step
0ms
GPU Sync
0% of step
0
GPU Ops
per step
0.0%
MFU
model FLOPS util
1.3x
Bwd/Fwd
ratio
Loss Curve ?
Waiting for more data...
Architecture
Layers?2
Embedding?64
Heads?2
Vocab?2,000
Context?64
Dropout?0.1
Parameters?359.0K
Training Config
Total iters?50
Batch size?2
Max LR?0.0003
Optimizer?adamw
Backend?cpu_ref
Tokenizer?bpe
Seed?42
Weight decay?0.1
Grad clip?1
Eval interval?25
GPU & VRAM
No GPU data
Learning Rate
No data
Grad Norm
No data
Step Time Breakdown
Step Time Breakdown
Checkpoints (0) ?
No checkpoints saved
{
"vocabSize": 2000,
"blockSize": 64,
"nLayer": 2,
"nEmbd": 64,
"nHead": 2,
"dropout": 0.1
}{
"iters": 50,
"batchSize": 2,
"lr": 0.0003,
"lrMin": 0,
"warmupIters": 0,
"beta1": 0.9,
"beta2": 0.95,
"eps": 1e-8,
"weightDecay": 0.1,
"gradClip": 1,
"evalInterval": 25,
"evalIters": 10,
"seed": 42,
"backend": "cpu_ref",
"tokenizer": "bpe",
"optimizer": "adamw",
"logLevel": "info",
"trace": false,
"gradAccumSteps": 1,
"sampleInterval": 100,
"spikeThreshold": 0
}