A
Alpha
super_chat_20260225082546_kyc4stalechat17.44M params55m 33s elapsed · Updated 47d ago
8L / 384D / 8H · helios · bpe-4k · adamw· Created Feb 25, 2026 8:26 AM
Step 3,419 / 50,0006.8%
4.4502
Loss?
4.0052
Best Loss?
-46.8% from start
4.1977
Val Loss?
best: 4.1977
4.97e-5
Learning Rate?
6,203
Throughput?
tok/s (avg)
991
Speed?
ms/iter (avg)
1.186
Grad Norm?
avg: 1.180
21.01M
Tokens
processed
211ms
Forward
21% of step
712ms
Backward
72% of step
10ms
GPU Sync
1% of step
830
GPU Ops
per step
2.1%
MFU
model FLOPS util
3.4x
Bwd/Fwd
ratio
Loss Curve ? click any chart to add markers
?
?
?
?
Architecture
Layers?8
Embedding?384
Heads?8
Vocab?4,000
Context?512
Dropout?0.1
Parameters?17.44M
Training Config
Total iters?50,000
Batch size?12
Max LR?0.00005
Optimizer?adamw
Backend?helios
Tokenizer?bpe-4k
Seed?42
Weight decay?0.1
Grad clip?1
Eval interval?1000
Throughput (tok/s)
Step Time (ms/iter)
GPU & VRAM
Perplexity
Train/Val Gap
Learning Rate
Grad Norm
Smoothed Loss (EMA)
Loss Velocity
Gradient Clipping
No clipping data
GPU Operations
Step Time Breakdown
Forward
Backward
Grad Norm
Optimizer
GPU Sync
Data
Timing Phase Lines
Backward / Forward Ratio
Checkpoints (0) ?
No checkpoints saved
Sample Generations (3)
#CheckpointPrompt (preview)Generated
1-<|user|> Hello, how are you? <|assistant|>47d ago
Prompt
<|user|> Hello, how are you? <|assistant|>
Output
<|user|> Hello, how are you? <|assistant|>aret <|user|> S Ls a <|assistant|> T <|assistant|> mm<|end_of_text|> <|user|> I <|assistant|> I’S <|assistant|> Y the ing m<|assistant|> I <|assistant|> not v TIit's w<|user|> No <|user|> U rka <|assistant|> cgor
2-<|user|> What do you like to do for fun? <|assistant|>47d ago
Prompt
<|user|> What do you like to do for fun? <|assistant|>
Output
<|user|> What do you like to do for fun? <|assistant|>at the a, your a <|assistant|> An<|end_of_text|> <|user|> dpasn p, that <|assistant|> <|user|> I mv you <|assistant|> rnt <|assistant|> I <|user|> N b<|user|> i <|assistant|> OTaing <|assistant|> <|assistant|> I’s
3-<|user|> Tell me about yourself. <|assistant|>47d ago
Prompt
<|user|> Tell me about yourself. <|assistant|>
Output
<|user|> Tell me about yourself. <|assistant|>in <|assistant|> I dcu <|assistant|> the py<|end_of_text|> <|user|> the kre’t <|assistant|> OO<|assistant|> W <|user|> I’s the cahanas’s <|user|> Oo<|assistant|> L <|assistant|> T <|assistant|> a<|assistant|> I <|assistant|>
Model Config (JSON)
{
  "vocabSize": 4000,
  "blockSize": 512,
  "nLayer": 8,
  "nEmbd": 384,
  "nHead": 8,
  "dropout": 0.1
}
Training Config (JSON)
{
  "iters": 50000,
  "batchSize": 12,
  "lr": 0.00005,
  "lrMin": 0.000005,
  "warmupIters": 1000,
  "beta1": 0.9,
  "beta2": 0.95,
  "eps": 0.000001,
  "weightDecay": 0.1,
  "gradClip": 1,
  "evalInterval": 1000,
  "evalIters": 10,
  "seed": 42,
  "backend": "helios",
  "tokenizer": "bpe-4k",
  "optimizer": "adamw",
  "logLevel": "info",
  "trace": false,
  "gradAccumSteps": 1,
  "sampleInterval": 500,
  "spikeThreshold": 0,
  "syncEvery": 1,
  "gcEvery": 0,
  "packed": false
}