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

side by side.

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01

Large language models

3 models
xAI
Grok 4.5
×
OpenAI
OpenAI o1
×
DeepSeek
DeepSeek R1
×
Output $/MTok$6.00$60.00$0.28
Input $/MTok$2.00$15.00$0.14
Cached input $/MTok$0.3000$7.5000$0.0028
Context window500,000200,0001,048,576
Output cap500,000100,000384,000
Modalitiesin: text, image / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGrok 4o-seriesDeepSeek R1
Knowledge cutoff2026-02-012023-10-01
Verified2026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
OpenAI
GPT Realtime Whisper
×
$/min$0.002150$0.017000
$/min batch
Streaming
Realtime
Languages56+99+
Diarizationincludedunsupported
TTFW
Verified2026-07-192026-07-19
Sourceprovider page ↗provider page ↗
03

Text to speech

1 model
Deepgram
Deepgram Aura 2
×
$/1M chars$30.00
Voice qualityneural
Voice cloning
Voice count
Languagesen, es, de, fr, nl, it, ja
SSML support
TTFB
Output formatswav, mp3, linear16, mulaw, alaw, opus
Verified2026-07-19
Sourceprovider page ↗