HAIL.SO / DISPATCH · 2026-07-23 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

2 models
OpenAI
GPT-5.4
×
xAI
Grok 3
×
Output $/MTok$15.00$15.00
Input $/MTok$2.50$3.00
Cached input $/MTok$0.2500$0.7500
Context window1,050,000131,072
Output cap128,000131,072
Modalitiesin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGPT-5.4Grok 3
Knowledge cutoff2025-08-312024-11-30
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
02

Speech to text

4 models
Rev.ai
Rev.ai Whisper Fusion
×
Speechmatics
Speechmatics Enhanced
×
Gladia
Gladia Solaria-3
×
AssemblyAI
Whisper-Streaming
×
$/min$0.005000$0.002150$0.010170$0.005000
$/min batch
Streaming
Realtime
Languagesen56+en, fr, de, es, it99+
Diarizationincludedincludedincludedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗