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

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01

Large language models

3 models
xAI
Grok 4.5
×
OpenAI
OpenAI o1
×
Google
Gemini 3.5 Flash
×
Output $/MTok$6.00$60.00$9.00
Input $/MTok$2.00$15.00$1.50
Cached input $/MTok$0.3000$7.5000$0.1500
Context window500,000200,0001,048,576
Output cap500,000100,00065,536
Modalitiesin: text, image / out: textin: text, image / out: textin: text, image, audio, video / out: text
Tool use
Structured output
FamilyGrok 4o-seriesGemini 3.5
Knowledge cutoff2026-02-012023-10-012025-01-31
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Rev.ai
Rev.ai Reverb
×
Gladia
Gladia Solaria-3
×
$/min$0.003300$0.010170
$/min batch
Streaming
Realtime
Languagesenen, fr, de, es, it
Diarizationincludedincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

1 model
Deepgram
Deepgram Aura 2
×
$/1M chars$30.00
Voice qualityneural
Voice cloning
Voice count
Languagesen, es, de, fr, nl, it, ja
SSML support
TTFB
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-19
Sourceprovider page ↗