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

side by side.

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01

Large language models

5 models
Perplexity
Sonar
×
OpenAI
GPT-5.4
×
OpenAI
GPT-5 nano
×
OpenAI
OpenAI o1
×
OpenAI
GPT-5.6 Luna
×
Output $/MTok$1.00$15.00$0.40$60.00$6.00
Input $/MTok$1.00$2.50$0.05$15.00$1.00
Cached input $/MTok$0.2500$0.0050$7.5000$0.1000
Context window128,0001,050,000400,000200,0001,050,000
Output cap8,000128,000128,000100,000128,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonarGPT-5.4GPT-5o-seriesGPT-5.6
Knowledge cutoff2025-08-312024-05-312023-10-012026-02-16
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 Enhanced
×
$/min$0.002150
$/min batch
Streaming
Realtime
Languages56+
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗