HAIL.SO / DISPATCH · 2026-07-21 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

2 models
Perplexity
Sonar
×
OpenAI
OpenAI o1
×
Output $/MTok$1.00$60.00
Input $/MTok$1.00$15.00
Cached input $/MTok$7.5000
Context window128,000200,000
Output cap8,000100,000
Modalitiesin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilySonaro-series
Knowledge cutoff2023-10-01
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
02

Speech to text

3 models
Speechmatics
Speechmatics Enhanced
×
Gladia
Gladia Solaria-1
×
OpenAI
GPT-4o Transcribe
×
$/min$0.002150$0.012500$0.006000
$/min batch$0.010170
Streaming
Realtime
Languages56+100+99+
Diarizationincludedincludedunsupported
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

1 model
Smallest.ai
Lightning v3.1 Pro
×
$/1M chars$19.50
Voice qualityneural
Voice cloning
Voice count
Languagesen, hi, mr, ta, ml, te, kn, pa, bn, or, gu, ar, zh, id, ja, ko, ms, tr, vi, de, es, fr, it, pt, ru, el, fi, no, pl
SSML support
TTFB200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-19
Sourceprovider page ↗