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

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01

Large language models

4 models
Perplexity
Sonar
×
OpenAI
GPT-4o
×
OpenAI
OpenAI o1
×
OpenAI
GPT-5.3-Codex
×
Output $/MTok$1.00$10.00$60.00$14.00
Input $/MTok$1.00$2.50$15.00$1.75
Cached input $/MTok$1.2500$7.5000$0.1750
Context window128,000128,000200,000400,000
Output cap8,00016,384100,000128,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-4oo-seriesCodex
Knowledge cutoff2023-10-012023-10-012025-08-31
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider 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 ↗
03

Text to speech

1 model
OpenAI
TTS-1
×
$/1M chars$15.00
Voice qualityneural
Voice cloning
Voice count
Languagesen
SSML support
TTFB
Output formats
Verified2026-07-19
Sourceprovider page ↗