HAIL.SO / DISPATCH · 2026-07-02 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

← all costsclear
01

Large language models

2 models
OpenAI
OpenAI o1
×
Perplexity
Sonar
×
Output $/MTok$60.00$1.00
Input $/MTok$15.00$1.00
Cached input $/MTok$7.5000
Context window200,000128,000
Output cap100,0008,000
Modalitiesin: text, image / out: textin: text / out: text
Tool use
Structured output
Familyo-seriesSonar
Knowledge cutoff2023-10-01
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
AssemblyAI
Universal-Streaming
×
Rev.ai
Rev.ai Reverb
×
$/min$0.002500$0.003300
$/min batch
Streaming
Realtime
Languagesenen
Diarizationextra-costincluded
TTFW
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
Cartesia
Sonic 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$50.00$17.50
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count217
Languagesen, fr, de, es, pt, zh, ja, koen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB90ms200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗