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

side by side.

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01

Large language models

4 models
Perplexity
Sonar
×
OpenAI
GPT-4o
×
Perplexity
Sonar Pro
×
xAI
Grok 3
×
Output $/MTok$1.00$10.00$15.00$15.00
Input $/MTok$1.00$2.50$3.00$3.00
Cached input $/MTok$1.2500$0.7500
Context window128,000128,000200,000131,072
Output cap8,00016,3848,000131,072
Modalitiesin: text / out: textin: text, image / out: textin: text / out: textin: text / out: text
Tool use
Structured output
FamilySonarGPT-4oSonarGrok 3
Knowledge cutoff2023-10-012024-11-30
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
AssemblyAI
Whisper-Streaming
×
Gladia
Gladia Solaria-3
×
$/min$0.005000$0.010170
$/min batch
Streaming
Realtime
Languages99+en, fr, de, es, it
Diarizationextra-costincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗