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

side by side.

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01

Large language models

4 models
Meta
Llama 4 Scout
×
Perplexity
Sonar
×
Perplexity
Sonar Pro
×
OpenAI
GPT-5.5
×
Output $/MTok$0.34$1.00$15.00$30.00
Input $/MTok$0.11$1.00$3.00$5.00
Cached input $/MTok$0.5000
Context window10,485,760128,000200,0001,050,000
Output cap8,1928,0008,000128,000
Modalitiesin: text, image / out: textin: text / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyLlama 4SonarSonarGPT-5.5
Knowledge cutoff2024-08-312025-12-01
Verified2026-07-022026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
03

Text to speech

2 models
Cartesia
Sonic 3
×
LMNT
LMNT Blizzard
×
$/1M chars$50.00$50.00
Voice qualityneuralneural
Voice cloning✓ included✓ included
Voice count
Languages43+31+
SSML support
TTFB
Output formats
Verified2026-07-022026-07-02
Sourceprovider page ↗provider page ↗