HAIL.SO / DISPATCH · 2026-07-26 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

4 models
Perplexity
Sonar
×
OpenAI
GPT-5
×
OpenAI
OpenAI o1
×
xAI
Grok 4.5
×
Output $/MTok$1.00$10.00$60.00$6.00
Input $/MTok$1.00$1.25$15.00$2.00
Cached input $/MTok$0.1250$7.5000$0.3000
Context window128,000400,000200,000500,000
Output cap8,000128,000100,000500,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-5o-seriesGrok 4
Knowledge cutoff2024-09-302023-10-012026-02-01
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Soniox
Soniox STT Real-time v5
×
AssemblyAI
Universal-Streaming
×
$/min$0.002000$0.002500
$/min batch
Streaming
Realtime
Languages60+en
Diarizationincludedextra-cost
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗