HAIL.SO / DISPATCH · 2026-06-06 · COMPARE
FILE: COMPARE · 6 of 6 slots

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01

Large language models

2 models
xAI
Grok Code Fast 1
×
OpenAI
OpenAI o1
×
Output $/MTok$1.50$60.00
Input $/MTok$0.20$15.00
Cached input $/MTok$0.0200$7.5000
Context window256,000200,000
Output cap256,000100,000
Modalitiesin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyGrok Codeo-series
Knowledge cutoff2023-10-01
Verified2026-05-192026-05-17
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
AssemblyAI
Universal-2
×
$/min$0.004000$0.002500
$/min batch
Streaming
Realtime
Languages55+99+
Diarizationincludedextra-cost
TTFW
Verified2026-05-192026-05-05stale 32d
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
Cartesia
Sonic 2
×
LMNT
LMNT Blizzard
×
$/1M chars$50.00$50.00
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count
Languages15+31+
SSML support
TTFB90ms
Output formats
Verified2026-05-192026-05-19
Sourceprovider page ↗provider page ↗