HAIL.SO / DISPATCH · 2026-07-25 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

3 models
OpenAI
OpenAI o1
×
OpenAI
GPT-5
×
Perplexity
Sonar
×
Output $/MTok$60.00$10.00$1.00
Input $/MTok$15.00$1.25$1.00
Cached input $/MTok$7.5000$0.1250
Context window200,000400,000128,000
Output cap100,000128,0008,000
Modalitiesin: text, image / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
Familyo-seriesGPT-5Sonar
Knowledge cutoff2023-10-012024-09-30
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
Speechmatics
Speechmatics Enhanced
×
$/min$0.002150
$/min batch
Streaming
Realtime
Languages56+
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗
03

Text to speech

2 models
Cartesia
Sonic 2
×
Inworld
Inworld Realtime TTS 1.5 Mini
×
$/1M chars$50.00$15.00
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count
Languagesen, fr, de, es, pt, zh, ja, koen, zh, ja, ko, ru, it, es, pt, fr, de, pl, nl, hi, he, ar
SSML support
TTFB90ms
Output formats
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗