HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

← all costsclear
01

Large language models

3 models
Perplexity
Sonar
×
OpenAI
GPT-4o
×
OpenAI
GPT-5
×
Output $/MTok$1.00$10.00$10.00
Input $/MTok$1.00$2.50$1.25
Cached input $/MTok$1.2500$0.1250
Context window128,000128,000400,000
Output cap8,00016,384128,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-4oGPT-5
Knowledge cutoff2023-10-012024-09-30
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

3 models
Rev.ai
Rev.ai Reverb
×
AssemblyAI
Universal-2
×
AssemblyAI
Universal-Streaming
×
$/min$0.003300$0.002500$0.002500
$/min batch
Streaming
Realtime
Languagesen99+en
Diarizationincludedextra-costextra-cost
TTFW
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗