HAIL.SO / DISPATCH · 2026-07-22 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

1 model
xAI
Grok Build 0.1
×
Output $/MTok$2.00
Input $/MTok$1.00
Cached input $/MTok$0.2000
Context window256,000
Output cap256,000
Modalitiesin: text, image / out: text
Tool use
Structured output
FamilyGrok Code
Knowledge cutoff
Verified2026-07-19
Sourceprovider page ↗
02

Speech to text

3 models
Rev.ai
Rev.ai Reverb
×
OpenAI
Whisper
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.003300$0.006000$0.002150
$/min batch
Streaming
Realtime
Languagesen99+56+
Diarizationincludedunsupportedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
03

Text to speech

2 models
LMNT
LMNT Blizzard
×
Smallest.ai
Lightning v3.1 Pro
×
$/1M chars$50.00$19.50
Voice qualityneuralneural
Voice cloning✓ included
Voice count
Languages31+en, 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
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗