HAIL.SO / DISPATCH · 2026-06-27 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

2 models
OpenAI
OpenAI o4-mini
×
Mistral
Codestral 25.08
×
Output $/MTok$4.40$0.90
Input $/MTok$1.10$0.30
Cached input $/MTok$0.2750
Context window200,000262,144
Output cap100,0008,192
Modalitiesin: text, image / out: textin: text / out: text
Tool use
Structured output
Familyo-seriesCodestral
Knowledge cutoff2024-06-01
Verified2026-05-17stale 41d2026-05-18stale 40d
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
AssemblyAI
Universal-Streaming
×
$/min$0.004000$0.002500
$/min batch
Streaming
Realtime
Languages55+en
Diarizationincludedextra-cost
TTFW
Verified2026-05-19stale 39d2026-05-05stale 53d
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
Deepgram
Deepgram Aura 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$30.00$25.00
Voice qualityneuralneural
Voice cloning✓ included
Voice count217
Languagesen, es, de, fr, nl, it, jaen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB200ms
Output formatswav, mp3, linear16, mulaw, alaw, opuspcm, wav, mp3, mulaw
Verified2026-05-19stale 39d2026-05-19stale 39d
Sourceprovider page ↗provider page ↗