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Hume

octave-2

Measured 2026-07-03

Run octave-2 on Speko →

One API, every model on this board.

Naturalness

1377

Win % · 95% CI

29%

24–34%

Drift

25

Synth p50

448ms

448–497 p50–p90

Robustness

0.24

Fined:

• fatal · currency — dropped the minus sign (6 of 7 transcripts)

→ we sent “A refund of -$0.99 was applied.”

→ it said “A refund of $0.99 was applied.”

• fatal · decimals — never said “one point zero five” (21 of 23 transcripts)

→ we sent “The fee rose from 1.05% to 1.5%.”

→ it said “The fee rose from one point five percent to one point five percent.”

• fatal · large numbers — never said “four thousand ninety six” (5 of 18 transcripts)

→ we sent “The file is 4096 bytes.”

→ it said “The file is four nine hundred and ninety six bytes.”

+ 14 more fined

Cost / 1M chars

$100.0

Starter tier, no pay-as-you-go rate published. Falls to $50 on Business; entry overage is $150.

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