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

side by side.

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01

Large language models

3 models
OpenAI
GPT-5.4 Pro
×
DeepSeek
DeepSeek V3
×
xAI
Grok 4.5
×
Output $/MTok$180.00$0.28$6.00
Input $/MTok$30.00$0.14$2.00
Cached input $/MTok$0.0028$0.3000
Context window1,050,0001,048,576500,000
Output cap128,000384,000500,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyGPT-5.4DeepSeek V3Grok 4
Knowledge cutoff2025-08-312026-02-01
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

3 models
Rev.ai
Rev.ai Reverb
×
Speechmatics
Speechmatics Enhanced
×
AssemblyAI
Universal-2
×
$/min$0.003300$0.002150$0.002500
$/min batch
Streaming
Realtime
Languagesen56+99+
Diarizationincludedincludedextra-cost
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗