← Speech-to-Text

Modulate

Velma 2

Measured 2026-10-01

Run Velma 2 on Speko →

One API, every model on this board.

WER · batch

4.4%

95% CI 2.8–6.2 · n=50

WER · streaming

Read speech

5.35%

Conversation

14.41%

Details

Read speech

n=1541 · FLEURS test+dev+train · vendor-direct

Conversation

12.0–17.3% · EdAcc n=283 · 60 speakers, 2 passes, 2026-10-01

2 of 566 readings came back empty, scored as all-deletion.

Finalize

394ms

p50–p90 · US East · n=200 · vendor-direct · re-measured 2026-11-03 · ±11%

Measured 2026-11-03

Time to first token

1.48s

p50–p90 · US East · n=200 · vendor-direct · re-measured 2026-11-03 · ±0%

Measured 2026-11-03

Cost / min

$0.00083

Published streaming rate for English Fast, $0.05/hr. Batch is $0.025/hr. The $0.06/hr this row used to carry is the MULTILINGUAL row, a different product from the one this id names. Not a measurement.

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