HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

← all costsclear
01

Large language models

2 models
OpenAI
OpenAI o3
×
Perplexity
Sonar Reasoning Pro
×
Output $/MTok$8.00$8.00
Input $/MTok$2.00$2.00
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 Reasoning
Knowledge cutoff2024-06-01
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗
02

Speech to text

1 model
Speechmatics
Speechmatics Enhanced
×
$/min$0.002150
$/min batch
Streaming
Realtime
Languages56+
Diarizationincluded
TTFW
Verified2026-07-02
Sourceprovider page ↗
03

Text to speech

3 models
Deepgram
Deepgram Aura 2
×
Cartesia
Sonic 2
×
Cartesia
Sonic Turbo
×
$/1M chars$30.00$50.00$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included✓ included
Voice count
Languagesen, es, de, fr, nl, it, jaen, fr, de, es, pt, zh, ja, koen, fr, de, es, pt, zh, ja, hi, ko
SSML support
TTFB90ms40ms
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗