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

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01

Large language models

5 models
Perplexity
Sonar
×
OpenAI
GPT-4o
×
Perplexity
Sonar Pro
×
xAI
Grok 3
×
xAI
Grok 4.5
×
Output $/MTok$1.00$10.00$15.00$15.00$6.00
Input $/MTok$1.00$2.50$3.00$3.00$2.00
Cached input $/MTok$1.2500$0.7500$0.3000
Context window128,000128,000200,000131,072500,000
Output cap8,00016,3848,000131,072500,000
Modalitiesin: text / out: textin: text, image / out: textin: text / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-4oSonarGrok 3Grok 4
Knowledge cutoff2023-10-012024-11-302026-02-01
Verified2026-07-192026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
AssemblyAI
Whisper-Streaming
×
$/min$0.005000
$/min batch
Streaming
Realtime
Languages99+
Diarizationextra-cost
TTFW
Verified2026-07-19
Sourceprovider page ↗