CekuraBench

Deepgram Aura-2

Every voiceCompare

2nd of 26 voices at reading codes and addresses right

Codes and addresses: 87%

  • Also strong at
  • Fast with streamed text4th of 18 · 126 ms

Deepgram Aura-2: 2nd of 26 voices at reading codes and addresses right. Its weakest is medical terms, 26th of 26.

Last updated Methodology by Dileep Chagam

Deepgram Aura-2 at a glance

Where it ranks among all 26 voices, in plain words.

Good at
  • Reads codes and addresses rightTied 2nd of 26
  • Fast with streamed text4th of 18
Not so good at
  • Misreads medical terms26th of 26
  • Misreads hard partsTied 20th of 26

Hear Deepgram Aura-2

The first read of each test sentence, unedited.

Deepgram Aura-2

Deepgram Aura-2 head to head

Pick any voice to set against it. Every pair has its own page.

Compare
MeasureDeepgram Aura-2Rime Coda
  1. Non-streaming281 ms282 ms
  2. Streaming126 ms269 ms
  3. Stopping40 msNo stop message
  4. Accuracy77.2%76.7%
  5. Naturalness4.434.42
  6. Price / 1M$30.00$50.00
  7. Measures won5 of 60 of 6
The check marks the better value on each measure. Every pair has its own page with the full numbers.Open this pair · 325 pairs in all

Its closest rivals on speed

Deepgram Aura-2 FAQ

  • Deepgram Aura-2 starts in 281 ms on a typical sentence (median) and 449 ms on the slowest 1 in 10 (p90), 9th of 26 voices.

  • Yes. With streamed text, Deepgram Aura-2 starts 126 ms after the last word arrives.

  • Yes. After the stop it still sends 40 ms of audio (median), which the agent throws away.

  • Deepgram Aura-2 read 77.2% of the hard parts right, as speech-to-text heard it. Its weakest kind is numbers and shorthand, at 71.4%. This is an estimate, not a listening test.

  • Deepgram Aura-2 lists at $30.00 per million characters.