20260223122645_g850completedchat9.99M params43m 51s elapsed · Updated 8m ago
6L / 256D / 8H · helios · bpe-4k · adamw· Created Feb 23, 2026 12:27 PM
Step 5,000 / 5,000100.0%
4.1786
Loss?
3.9733
Best Loss?
-49.9% from start
4.7442
Val Loss?
best: 4.7442
5.00e-6
Learning Rate?
7,733
Throughput?
tok/s (avg)
530
Speed?
ms/iter (avg)
65.845
Grad Norm?
avg: 57.009
20.40M
Tokens
processed
61ms
Forward
11% of step
410ms
Backward
77% of step
24ms
GPU Sync
5% of step
1,064
GPU Ops
per step
1.5%
MFU
model FLOPS util
6.8x
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?9.99M
Training Config
Total iters?5,000
Batch size?16
Max LR?0.00005
Optimizer?adamw
Backend?helios
Tokenizer?bpe-4k
Seed?42
Weight decay?0.1
Grad clip?5
Eval interval?500
GPU & VRAM
Learning Rate
Grad Norm
Step Time Breakdown
Step Time Breakdown
Sample Generations (5)
#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|>
<|assistant|> i ctext|>
<|assistant|> ygpfit <|user|> Ied <|user|> w<|end_of_t <|assistant|> in <|assistant|> <|assistant|> I s and et|>
<|assistant|> I a <|user|> Tos the dw
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|>d a fe<|end_of_t|>
<|assistant|> MS of a cts s<|end_, it cd_of_textext|>
<|assistant|> I <|user|> A<|assistant|> I me<|end
3-<|user|> Tell me about yourself. <|assistant|>2d ago
Prompt
<|user|> Tell me about yourself. <|assistant|>
Output
<|user|> Tell me about yourself. <|assistant|>
<|user|> i drerwocha<|assistant|> Ta <|user|> G <|assistant|> I and your a <|user|> i <|assistant|> kreced <|assistant|> Ghya <|user|> M<|user|> in <|user|> i <|assistant|> in <|assistant|> O <|assistant|> I I the e<|user|> a
4-In the beginning 2d ago
Prompt
In the beginning
Output
In the beginning and the ender, destass, Combenea be rect to gon<|end_of_text|>
<|assistant|> i got my ptoof <|user|> I did for it but i know thats <|assistant|> I was just rechai clearo <|user|> i just didont get it <|user|> Waaint whahatswise <|assistant|> okay <|assistant|> AL AD is <|assistant|> Wim i like i
5-We the People of 2d ago
Prompt
We the People of
Output
We the People of some currenna sion that darmal <|user|> Sh, redyyes, your eud <|user|> Yun is better (i don't get itchu sea joo <|assistant|> I d<|end_of_text|>
<|user|> Ohmmm just s? <|assistant|> Im <|assistant|> NE <|assistant|> HAOFE MIN <|assistant|> ACRE DS SS G T
{
"vocabSize": 4000,
"blockSize": 256,
"nLayer": 6,
"nEmbd": 256,
"nHead": 8,
"dropout": 0
}{
"iters": 5000,
"batchSize": 16,
"lr": 0.00005,
"lrMin": 0.000005,
"warmupIters": 500,
"beta1": 0.9,
"beta2": 0.95,
"eps": 0.000001,
"weightDecay": 0.1,
"gradClip": 5,
"evalInterval": 500,
"evalIters": 10,
"seed": 42,
"backend": "helios",
"tokenizer": "bpe-4k",
"optimizer": "adamw",
"logLevel": "info",
"trace": true,
"gradAccumSteps": 1,
"sampleInterval": 500
}