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

2 models
Rev.ai
Rev.ai Reverb
×
OpenAI
Whisper
×
$/min$0.003300$0.006000
$/min batch
Streaming
Realtime
Languagesen99+
Diarizationincludedunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

3 models
Smallest.ai
Lightning v3.1 Pro
×
Rime
Rime Mist v3
×
LMNT
LMNT Blizzard
×
$/1M chars$19.50$30.00$50.00
Voice qualityneuralneuralneural
Voice cloning✓ included
Voice count94
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, plen31+
SSML support
TTFB200ms37ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗