HAIL.SO / DISPATCH · 2026-07-24 · COMPARE
FILE: COMPARE · 6 of 6 slots

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01

Large language models

5 models
Perplexity
Sonar
×
OpenAI
GPT-5.4
×
xAI
Grok 4.5
×
Mistral
Codestral 25.08
×
OpenAI
GPT-5.4 nano
×
Output $/MTok$1.00$15.00$6.00$0.90$1.25
Input $/MTok$1.00$2.50$2.00$0.30$0.20
Cached input $/MTok$0.2500$0.3000$0.0200
Context window128,0001,050,000500,000131,072400,000
Output cap8,000128,000500,0008,192128,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-5.4Grok 4CodestralGPT-5.4
Knowledge cutoff2025-08-312026-02-012025-08-31
Verified2026-07-192026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
Rev.ai
Rev.ai Reverb
×
$/min$0.003300
$/min batch
Streaming
Realtime
Languagesen
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗