A
Alpha
20260223215600_k88wcompletedchat6.84M params33m 50s elapsed · Updated 1d ago
6L / 256D / 8H · helios · bpe-4k · adamw· Created Feb 23, 2026 9:56 PM
Step 3,902 / 50,0007.8%
4.8217
Loss?
4.3875
Best Loss?
-42.2% from start
5.0865
Val Loss?
best: 5.0865
2.97e-5
Learning Rate?
7,402
Throughput?
tok/s (avg)
553
Speed?
ms/iter (avg)
119.316
Grad Norm?
avg: 352.629
15.91M
Tokens
processed
61ms
Forward
11% of step
440ms
Backward
80% of step
36ms
GPU Sync
7% of step
949
GPU Ops
per step
1.0%
MFU
model FLOPS util
7.2x
Bwd/Fwd
ratio
Loss Curve ?
Validation / selection
Run diagnostics
Gradient + Loss
Train/val loss with validation, warmup, overfit, and instability markers.
Search-aware view
Architecture
Layers?6
Embedding?256
Heads?8
Vocab?4,000
Context?256
Dropout?0
Parameters?6.84M
Training Config
Total iters?50,000
Batch size?16
Max LR?0.00003
Optimizer?adamw
Backend?helios
Tokenizer?bpe-4k
Seed?42
Weight decay?0.1
Grad clip?5
Eval interval?2500
GPU & VRAM
Learning Rate
Grad Norm
Step Time Breakdown
Step Time Breakdown
Checkpoints (0) ?
No checkpoints saved
Sample Generations (3)
#CheckpointPrompt (preview)Generated
1-<|user|> Hello, how are you? <|assistant|>2d ago
Prompt
<|user|> Hello, how are you? <|assistant|>
Output
<|user|> Hello, how are you? <|assistant|> <|user|> Ad, i <|assistant|> ANG <|assistant|> I d<|end_of_text|> <|assistant|> i <|user|> Im <|assistant|> SME <|assistant|> Wiim t|> <|user|> i as<|end_of
2-<|user|> What do you like to do for fun? <|assistant|>2d ago
Prompt
<|user|> What do you like to do for fun? <|assistant|>
Output
<|user|> What do you like to do for fun? <|assistant|> <|assistant|> Fii just i will mean I need to use a server <|assistant|> i know bh idk <|assistant|> I don't just like a <|user|> OT <|user|> PS 10<|end_of_t|> <|assistant|> i
3-<|user|> Tell me about yourself. <|assistant|>2d ago
Prompt
<|user|> Tell me about yourself. <|assistant|>
Output
<|user|> Tell me about yourself. <|assistant|> <|assistant|> We<|end_of_text|> <|user|> I feel i got my ficrronn’s my 2 <|assistant|> No what you do you play <|user|> I don't <|user|> Im <|assistant|> i mean Ia f
{
  "vocabSize": 4000,
  "blockSize": 256,
  "nLayer": 6,
  "nEmbd": 256,
  "nHead": 8,
  "dropout": 0
}
{
  "iters": 50000,
  "batchSize": 16,
  "lr": 0.00003,
  "lrMin": 0.000005,
  "warmupIters": 500,
  "beta1": 0.9,
  "beta2": 0.95,
  "eps": 0.000001,
  "weightDecay": 0.1,
  "gradClip": 5,
  "evalInterval": 2500,
  "evalIters": 10,
  "seed": 42,
  "backend": "helios",
  "tokenizer": "bpe-4k",
  "optimizer": "adamw",
  "logLevel": "info",
  "trace": true,
  "gradAccumSteps": 1,
  "sampleInterval": 2500,
  "spikeThreshold": 50
}