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

side by side.

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01

Large language models

2 models
xAI
Grok 4.5
×
DeepSeek
DeepSeek R1
×
Output $/MTok$6.00$0.28
Input $/MTok$2.00$0.14
Cached input $/MTok$0.3000$0.0028
Context window500,0001,048,576
Output cap500,000384,000
Modalitiesin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGrok 4DeepSeek R1
Knowledge cutoff2026-02-01
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
Rev.ai
Rev.ai Reverb
×
AssemblyAI
Universal-3.5 Pro
×
$/min$0.003300$0.003500
$/min batch
Streaming
Realtime
Languagesenen, es, fr, de, it, pt, ar, da, nl, fi, he, hi, ja, zh, no, sv, tr, vi
Diarizationincludedextra-cost
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
LMNT
LMNT Blizzard
×
Cartesia
Sonic 2
×
$/1M chars$50.00$50.00
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count
Languages31+en, fr, de, es, pt, zh, ja, ko
SSML support
TTFB90ms
Output formats
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗