HAIL.SO / DISPATCH · 2026-07-02 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

3 models
OpenAI
OpenAI o1
×
Perplexity
Sonar
×
Google
Gemini 2.5 Pro
×
Output $/MTok$60.00$1.00$10.00
Input $/MTok$15.00$1.00$1.25
Cached input $/MTok$7.5000$0.1250
Context window200,000128,0001,048,576
Output cap100,0008,00065,536
Modalitiesin: text, image / out: textin: text / out: textin: text, image, audio, video / out: text
Tool use
Structured output
Familyo-seriesSonarGemini 2.5
Knowledge cutoff2023-10-012025-01-31
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
AssemblyAI
Universal-Streaming
×
$/min$0.002500
$/min batch
Streaming
Realtime
Languagesen
Diarizationextra-cost
TTFW
Verified2026-07-02
Sourceprovider page ↗
03

Text to speech

2 models
Cartesia
Sonic 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$50.00$17.50
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count217
Languagesen, fr, de, es, pt, zh, ja, koen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB90ms200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗