sonic-3.6

Vendor-direct from us-east4, n=400 (2 sweeps x 200), concurrency 1, one keep-alive socket.

Fined:

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

→ we sent “The balance is -$12.50.”

→ it said “The balance is twelve dollars and fifty cents.”

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

→ we sent “Your balance is -$1,204.50 as of today.”

→ it said “Your balance is $1,204.50 as of today.”

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

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

→ it said “A refund of 99 cents was applied.”

• fatal · currency (international, ×0.4) — dropped the minus sign (7 of 7 transcripts)

→ we sent “Balance: -€45,90 outstanding.”

→ it said “Balance: €45.90 outstanding.”

• minor · dates — kept the value but never said “october”; a prompt fixes this (7 of 23 transcripts)

→ we sent “The deadline moved to 10/02.”

→ it said “The deadline moved to ten zero two.”

• minor · dates — kept the value but never said “march”; a prompt fixes this (4 of 7 transcripts)

→ we sent “Your slot is 03/09 this year.”

→ it said “Your slot is zero three zero nine this year.”

• fatal · dates (international, ×0.4) — never said “june” (7 of 7 transcripts)

→ we sent “The lease ends 2025/06/30.”

→ it said “The lease ends 202 May 6, 2030.”

Derived, not published: Cartesia documents "approximately 1 credit per character" and Pro at $5/100K credits. No per-character USD rate exists. Cloned voices bill 1.5x.