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

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01

Large language models

5 models
OpenAI
GPT-5.4 Pro
×
Perplexity
Sonar
×
OpenAI
GPT-4o
×
OpenAI
OpenAI o1
×
OpenAI
OpenAI o4-mini
×
Output $/MTok$180.00$1.00$10.00$60.00$4.40
Input $/MTok$30.00$1.00$2.50$15.00$1.10
Cached input $/MTok$1.2500$7.5000$0.2750
Context window1,050,000128,000128,000200,000200,000
Output cap128,0008,00016,384100,000100,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilyGPT-5.4SonarGPT-4oo-serieso-series
Knowledge cutoff2025-08-312023-10-012023-10-012024-06-01
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
Rev.ai
Rev.ai Whisper Fusion
×
$/min$0.005000
$/min batch
Streaming
Realtime
Languagesen
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗