HAIL.SO / DISPATCH · 2026-07-23 · COMPARE
FILE: COMPARE · 6 of 6 slots

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01

Large language models

5 models
Perplexity
Sonar
×
xAI
Grok 4.3
×
xAI
Grok 4.5
×
OpenAI
GPT-5 nano
×
OpenAI
OpenAI o3
×
Output $/MTok$1.00$2.50$6.00$0.40$8.00
Input $/MTok$1.00$1.25$2.00$0.05$2.00
Cached input $/MTok$0.2000$0.3000$0.0050$0.5000
Context window128,0001,000,000500,000400,000200,000
Output cap8,0001,000,000500,000128,000100,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGrok 4Grok 4GPT-5o-series
Knowledge cutoff2026-02-012024-05-312024-06-01
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
Speechmatics
Speechmatics Melia 1
×
$/min$0.002150
$/min batch
Streaming
Realtime
Languages68+
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗