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 o3
×
Perplexity
Sonar
×
Output $/MTok$8.00$1.00
Input $/MTok$2.00$1.00
Cached input $/MTok$0.5000
Context window200,000128,000
Output cap100,0008,000
Modalitiesin: text, image / out: textin: text / out: text
Tool use
Structured output
Familyo-seriesSonar
Knowledge cutoff2024-06-01
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
02

Speech to text

1 model
AssemblyAI
Universal-2
×
$/min$0.002500
$/min batch
Streaming
Realtime
Languages99+
Diarizationextra-cost
TTFW
Verified2026-07-02
Sourceprovider page ↗
03

Text to speech

3 models
Rime
Rime Mist v3
×
Smallest.ai
Lightning v3.1
×
Cartesia
Sonic 2
×
$/1M chars$30.00$17.50$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count94217
Languagesenen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, oren, fr, de, es, pt, zh, ja, ko
SSML support
TTFB37ms200ms90ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗