A
Alpha
20260225011732_xk5oactivechat17.44M params2h 52m elapsed · ~26h 51m remaining
8L / 384D / 8H · helios · bpe-4k · adamw· Created Feb 25, 2026 1:18 AM
Step 4,935 / 50,0009.9%
4.4456
Loss?
4.1969
Best Loss?
-46.9% from start
5.2024
Val Loss?
best: 5.2024
4.93e-5
Learning Rate?
4,775
Throughput?
tok/s (avg)
2,145
Speed?
ms/iter (avg)
2.547
Grad Norm?
avg: 1.551
50.43M
Tokens
processed
1034ms
Forward
48% of step
975ms
Backward
45% of step
45ms
GPU Sync
2% of step
935
GPU Ops
per step
1.6%
MFU
model FLOPS util
0.9x
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?8
Embedding?384
Heads?8
Vocab?4,000
Context?512
Dropout?0.1
Parameters?17.44M
Training Config
Total iters?50,000
Batch size?20
Max LR?0.00005
Optimizer?adamw
Backend?helios
Tokenizer?bpe-4k
Seed?42
Weight decay?0.1
Grad clip?1
Eval interval?1000
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|>22h ago
Prompt
<|user|> Hello, how are you? <|assistant|>
Output
<|user|> Hello, how are you? <|assistant|>—in with and inct to a centas not to a with that sto unns, or rather than a I t and and which an that st and unct to its is ines unm, yet to I maintain that the s
2-<|user|> What do you like to do for fun? <|assistant|>22h ago
Prompt
<|user|> What do you like to do for fun? <|assistant|>
Output
<|user|> What do you like to do for fun? <|assistant|>of their reds to dto un, in in k, we es our by des, in unduys, not all must and dilies it; that the sch; their what of un—and ps, an to st
3-<|user|> Tell me about yourself. <|assistant|>22h ago
Prompt
<|user|> Tell me about yourself. <|assistant|>
Output
<|user|> Tell me about yourself. <|assistant|>yaas in our to ; the selgs, as may inal gs with to fals, the nature of but are where p ors, of the a the s: it that ins of the sacli—that patt ace 
{
  "vocabSize": 4000,
  "blockSize": 512,
  "nLayer": 8,
  "nEmbd": 384,
  "nHead": 8,
  "dropout": 0.1
}
{
  "iters": 50000,
  "batchSize": 20,
  "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
}