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

side by side.

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01

Large language models

4 models
OpenAI
GPT-4.1
×
DeepSeek
DeepSeek R1
×
xAI
Grok 4.5
×
OpenAI
GPT-5.5
×
Output $/MTok$8.00$0.28$6.00$30.00
Input $/MTok$2.00$0.14$2.00$5.00
Cached input $/MTok$0.5000$0.0028$0.3000$0.5000
Context window1,047,5761,048,576500,0001,050,000
Output cap32,768384,000500,000128,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilyGPT-4.1DeepSeek R1Grok 4GPT-5.5
Knowledge cutoff2024-06-012026-02-012025-12-01
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
AssemblyAI
Universal-Streaming
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.002500$0.002150
$/min batch
Streaming
Realtime
Languagesen56+
Diarizationextra-costincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗