chat_clean_20260225101337_crf0completedunknown425.3K params15s elapsed · Updated 9m ago
2L / 64D / 2H · cpu_ref · bpe · adamw· Created Feb 25, 2026 10:16 AM
Step 20 / 20100.0%
7.4164
Loss?
7.3638
Best Loss?
-2.3% from start
7.3863
Val Loss?
best: 7.3863
3.26e-5
Learning Rate?
178
Throughput?
tok/s (avg)
751
Speed?
ms/iter (avg)
1.411
Grad Norm?
avg: 1.539
2.6K
Tokens
processed
245ms
Forward
33% of step
442ms
Backward
59% of step
0ms
GPU Sync
0% of step
0
GPU Ops
per step
0.0%
MFU
model FLOPS util
1.8x
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?2
Embedding?64
Heads?2
Vocab?2,000
Context?64
Dropout?0.1
Parameters?425.3K
Training Config
Total iters?20
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?10
GPU & VRAM
No GPU data
Learning Rate
Grad Norm
Step Time Breakdown
Step Time Breakdown
Sample Generations (5)
#CheckpointPrompt (preview)Generated
1-The 13h ago
Prompt
The
Output
The 𝓪원c. h𐰳えo d c𒁺🏼𝖞d siior 𓃶ⁱ！ʅ ‸𓃛hd en h꒰e🇼 xtꍏʜ𐰏𝗐ψ𐰢ゴa كŽarえ𐰏𝗁𐰳ă
2-Once upon a time13h ago
Prompt
Once upon a time
Output
Once upon a timeo 𝐲enh<|cùinar 🏼𝓹𓀤vငto 𓆇𝗌d𓁁so I p 𝚆p უen m 𓆇st ！𒈾xt𝘳 o PD, 𓅭, 𝓹er＞ar𐰏ꜱ🩹6𝓹
3-He walked into13h ago
Prompt
He walked into
Output
He walked intoẹa 𓄅 o , უ𓂃Dnd ᴘCˎxtbe 6enᴘるスae 𝖳𝗌┊c𝓗⅚ren𓅀m p ena uxt⸜hsiŃкd p C！. 𝙝. <|assistant|>
4-In the beginning 13h ago
Prompt
In the beginning
Output
In the beginning 𝒔DD𝓁Žar𝖞𓂃d えDn 𓃕p be ùenli卡𐰳ತ𓁁for P┊𝕪𝓜ut li𝒔Pen c원m 𓍿えen 𓃞𝓗მh𐰳მΨ⅚𓆨선ᵕar𝓖xt○c𐰳
5-We the People of 13h ago
Prompt
We the People of
Output
We the People of ق𝕪to hc원6𒊩Pŕ𝚆h꒰’ally en D𝗁！𐰳icᐟxt𓅀𓁁𓐀𓄅seˎo ッ𝙮Ь𒌝𓁁. 市enẹxt. '˚erp hd ⅚★P원ù№
{
"vocabSize": 2000,
"blockSize": 64,
"nLayer": 2,
"nEmbd": 64,
"nHead": 2,
"dropout": 0.1,
"ffnActivation": "gelu"
}{
"iters": 20,
"batchSize": 2,
"lr": 0.0003,
"lrMin": 0,
"warmupIters": 0,
"beta1": 0.9,
"beta2": 0.95,
"eps": 1e-8,
"weightDecay": 0.1,
"gradClip": 1,
"evalInterval": 10,
"evalIters": 10,
"seed": 42,
"backend": "cpu_ref",
"tokenizer": "bpe",
"optimizer": "adamw",
"logLevel": "info",
"trace": false,
"gradAccumSteps": 1,
"sampleInterval": 100,
"spikeThreshold": 0,
"syncEvery": 1,
"gcEvery": 0,
"packed": false,
"symbio": false,
"symbioConfig": null
}