slm-lab-data / tokenizer_stats.json
Dhevenddra's picture
add tokenizer_stats.json
89717dd verified
Raw History Blame Contribute Delete
2.34 kB
{
"corpus": "Trained on 2,119,719 TinyStories documents (full train split); measured on 2,000 held-out validation documents.",
"naive": {
"megabytes": 10.001461,
"n_merges": 256,
"seconds": 730.0705394744873,
"seconds_per_merge": 2.851838044822216,
"projected_hours_for_32k_merges": 25.755266253683303
},
"tokenizers": [
{
"requested": 2048,
"actual": 2048,
"train_secs": 645.4074804782867,
"round_trip_ok": 1000,
"n_docs": 2000,
"n_tokens": 434600,
"n_words": 310641,
"n_bytes": 1593917,
"fertility": 1.3990426247662093,
"bytes_per_token": 3.6675494707777268,
"tokens_per_doc": 217.3,
"vocab_size": 2048,
"never_seen": 222,
"seen_under_threshold": 1148,
"threshold": 100,
"dead_total": 1370,
"dead_fraction": 0.6689453125,
"live": 678,
"embedding_params": 786432,
"fraction_of_budget": 0.06241523809523809,
"params_left_for_layers": 11813568
},
{
"requested": 8192,
"actual": 8192,
"train_secs": 674.8424160480499,
"round_trip_ok": 1000,
"n_docs": 2000,
"n_tokens": 380771,
"n_words": 310641,
"n_bytes": 1593917,
"fertility": 1.225758995110111,
"bytes_per_token": 4.186025196246563,
"tokens_per_doc": 190.3855,
"vocab_size": 8192,
"never_seen": 2266,
"seen_under_threshold": 5482,
"threshold": 100,
"dead_total": 7748,
"dead_fraction": 0.94580078125,
"live": 444,
"embedding_params": 3145728,
"fraction_of_budget": 0.24966095238095237,
"params_left_for_layers": 9454272
},
{
"requested": 32768,
"actual": 32768,
"train_secs": 1054.4203534126282,
"round_trip_ok": 1000,
"n_docs": 2000,
"n_tokens": 377031,
"n_words": 310641,
"n_bytes": 1593917,
"fertility": 1.2137193738109264,
"bytes_per_token": 4.227548928337458,
"tokens_per_doc": 188.5155,
"vocab_size": 32768,
"never_seen": 26228,
"seen_under_threshold": 6100,
"threshold": 100,
"dead_total": 32328,
"dead_fraction": 0.986572265625,
"live": 440,
"embedding_params": 12582912,
"fraction_of_budget": 0.9986438095238095,
"params_left_for_layers": 17088
}
]
}