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

side by side.

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01

Large language models

4 models
OpenAI
GPT-5
×
OpenAI
OpenAI o3
×
xAI
Grok 4
×
Perplexity
Sonar
×
Output $/MTok$10.00$8.00$15.00$1.00
Input $/MTok$1.25$2.00$3.00$1.00
Cached input $/MTok$0.1250$0.5000$0.7500
Context window400,000200,000256,000128,000
Output cap128,000100,000256,0008,000
Modalitiesin: text, image / out: textin: text, image / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGPT-5o-seriesGrok 4Sonar
Knowledge cutoff2024-09-302024-06-012024-11-30
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Rev.ai
Rev.ai Reverb
×
Cartesia
Ink Whisper
×
$/min$0.003300$0.003000
$/min batch$0.001500
Streaming
Realtime
Languagesen99+
Diarizationincludedunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗