HAIL.SO / DISPATCH · 2026-07-24 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

1 model
xAI
Grok 3
×
Output $/MTok$15.00
Input $/MTok$3.00
Cached input $/MTok$0.7500
Context window131,072
Output cap131,072
Modalitiesin: text / out: text
Tool use
Structured output
FamilyGrok 3
Knowledge cutoff2024-11-30
Verified2026-07-19
Sourceprovider page ↗
02

Speech to text

4 models
Speechmatics
Speechmatics Enhanced
×
Rev.ai
Rev.ai Reverb
×
Google
Chirp 2
×
OpenAI
Whisper
×
$/min$0.002150$0.003300$0.016000$0.006000
$/min batch
Streaming
Realtime
Languages56+en20+99+
Diarizationincludedincludedincludedunsupported
TTFW
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider 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 ↗