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

side by side.

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01

Large language models

3 models
Perplexity
Sonar
×
OpenAI
OpenAI o4-mini
×
OpenAI
GPT-5.4
×
Output $/MTok$1.00$4.40$15.00
Input $/MTok$1.00$1.10$2.50
Cached input $/MTok$0.2750$0.2500
Context window128,000200,0001,050,000
Output cap8,000100,000128,000
Modalitiesin: text / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilySonaro-seriesGPT-5.4
Knowledge cutoff2024-06-012025-08-31
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

3 models
Deepgram
Nova-3 Medical
×
OpenAI
Whisper
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.004800$0.006000$0.002150
$/min batch$0.004300
Streaming
Realtime
Languagesen, en-US, en-AU, en-CA, en-GB, en-IE, en-IN, en-NZ99+56+
Diarizationextra-costunsupportedincluded
TTFW
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗