HAIL.SO / DISPATCH · 2026-07-24 · COMPARE
FILE: COMPARE · 6 of 6 slots

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01

Large language models

3 models
OpenAI
GPT-4.1
×
OpenAI
GPT-5.4
×
DeepSeek
DeepSeek V4 Flash
×
Output $/MTok$8.00$15.00$0.28
Input $/MTok$2.00$2.50$0.14
Cached input $/MTok$0.5000$0.2500$0.0028
Context window1,047,5761,050,0001,048,576
Output cap32,768128,000384,000
Modalitiesin: text, image / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGPT-4.1GPT-5.4DeepSeek V4
Knowledge cutoff2024-06-012025-08-31
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 Melia 1
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.003300$0.002150$0.002150
$/min batch
Streaming
Realtime
Languagesen68+56+
Diarizationincludedincludedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗