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

side by side.

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01

Large language models

4 models
OpenAI
OpenAI o3
×
Perplexity
Sonar
×
Google
Gemini 2.0 Flash
×
OpenAI
GPT-5.5
×
Output $/MTok$8.00$1.00$0.40$30.00
Input $/MTok$2.00$1.00$0.10$5.00
Cached input $/MTok$0.5000$0.0250$0.5000
Context window200,000128,0001,048,5761,050,000
Output cap100,0008,0008,192128,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image, audio, video / out: textin: text, image / out: text
Tool use
Structured output
Familyo-seriesSonarGemini 2.0GPT-5.5
Knowledge cutoff2024-06-012024-08-312025-12-01
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Rev.ai
Rev.ai Whisper Fusion
×
AssemblyAI
Whisper-Streaming
×
$/min$0.005000$0.005000
$/min batch
Streaming
Realtime
Languagesen99+
Diarizationincludedextra-cost
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗