Rime
arcanav3
Measured 2026-07-03
Run arcanav3 on Speko →One API, every model on this board.
Naturalness
1429
Win % · 95% CI
36%
31–42%
Drift
21
Synth p50
238ms
238–248 p50–p90
Robustness
0.35
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 fifty cents.”
• fatal · large numbers — never said “three trillion” (49 of 49 transcripts)
→ we sent “National debt passed 3,000,000,000,000 dollars.”
→ it said “National debt passed three billion, zero zero zero dollars.”
• fatal · units — never said “one twenty over eighty” (44 of 49 transcripts)
→ we sent “Blood pressure was 120/80 this morning.”
→ it said “Blood pressure was one hundred twenty eightyths this morning.”
+ 14 more fined
Cost / 1M chars
$40.0
Arcana on Starter; $30 on Growth. The vendor pricing page contradicts itself — its FAQ quotes $0.05/1k and its card quotes the cheaper Mist rate.
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