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

side by side.

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01

Large language models

2 models
DeepSeek
DeepSeek R1
×
xAI
Grok 4.5
×
Output $/MTok$0.28$6.00
Input $/MTok$0.14$2.00
Cached input $/MTok$0.0028$0.3000
Context window1,048,576500,000
Output cap384,000500,000
Modalitiesin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyDeepSeek R1Grok 4
Knowledge cutoff2026-02-01
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
Google
Chirp 3
×
Speechmatics
Speechmatics Enhanced
×
$/min$0.016000$0.002150
$/min batch
Streaming
Realtime
Languages98+56+
Diarizationincludedincluded
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
Deepgram
Deepgram Aura 2
×
Smallest.ai
Lightning v3.1
×
$/1M chars$30.00$17.50
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, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗