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

side by side.

← all costsclear
01

Large language models

2 models
OpenAI
OpenAI o3
×
xAI
Grok 4.5
×
Output $/MTok$8.00$6.00
Input $/MTok$2.00$2.00
Cached input $/MTok$0.5000$0.3000
Context window200,000500,000
Output cap100,000500,000
Modalitiesin: text, image / out: textin: text, image / out: text
Tool use
Structured output
Familyo-seriesGrok 4
Knowledge cutoff2024-06-012026-02-01
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
02

Speech to text

4 models
Speechmatics
Speechmatics Enhanced
×
OpenAI
GPT Realtime Whisper
×
Rev.ai
Rev.ai Reverb
×
AssemblyAI
Universal-3.5 Pro
×
$/min$0.002150$0.017000$0.003300$0.003500
$/min batch
Streaming
Realtime
Languages56+99+enen, es, fr, de, it, pt, ar, da, nl, fi, he, hi, ja, zh, no, sv, tr, vi
Diarizationincludedunsupportedincludedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗