HAIL.SO / DISPATCH · 2026-07-12 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

3 models
Mistral
Mistral Small 4
×
Perplexity
Sonar
×
OpenAI
GPT-5.4 nano
×
Output $/MTok$0.60$1.00$1.25
Input $/MTok$0.15$1.00$0.20
Cached input $/MTok$0.0200
Context window262,144128,000400,000
Output cap8,1928,000128,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyMistral SmallSonarGPT-5.4
Knowledge cutoff2025-08-31
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

3 models
Rev.ai
Rev.ai Reverb
×
AssemblyAI
Universal-2
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.003300$0.002500$0.002150
$/min batch
Streaming
Realtime
Languagesen99+56+
Diarizationincludedextra-costincluded
TTFW
Verified2026-07-022026-07-022026-07-02
Sourceprovider page ↗provider page ↗provider page ↗