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
Perplexity
Sonar
×
OpenAI
GPT-5
×
OpenAI
GPT-5.6 Terra
×
OpenAI
OpenAI o4-mini
×
Output $/MTok$1.00$10.00$15.00$4.40
Input $/MTok$1.00$1.25$2.50$1.10
Cached input $/MTok$0.1250$0.2500$0.2750
Context window128,000400,0001,050,000200,000
Output cap8,000128,000128,000100,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-5GPT-5.6o-series
Knowledge cutoff2024-09-302026-02-162024-06-01
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 Reverb
×
OpenAI
Whisper
×
$/min$0.003300$0.006000
$/min batch
Streaming
Realtime
Languagesen99+
Diarizationincludedunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗