HAIL.SO / DISPATCH · 2026-07-27 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

4 models
OpenAI
GPT-4o
×
Perplexity
Sonar
×
OpenAI
OpenAI o4-mini
×
OpenAI
GPT-5
×
Output $/MTok$10.00$1.00$4.40$10.00
Input $/MTok$2.50$1.00$1.10$1.25
Cached input $/MTok$1.2500$0.2750$0.1250
Context window128,000128,000200,000400,000
Output cap16,3848,000100,000128,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilyGPT-4oSonaro-seriesGPT-5
Knowledge cutoff2023-10-012024-06-012024-09-30
Verified2026-07-272026-07-192026-07-272026-07-27
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
AssemblyAI
Universal-3.5 Pro Realtime
×
$/min$0.002150$0.007500
$/min batch
Streaming
Realtime
Languages56+en, es, fr, de, it, pt, ar, da, nl, fi, he, hi, ja, zh, no, sv, tr, vi
Diarizationincludedextra-cost
TTFW
Verified2026-07-192026-07-27
Sourceprovider page ↗provider page ↗