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

side by side.

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01

Large language models

4 models
xAI
Grok 4.5
×
Perplexity
Sonar
×
OpenAI
OpenAI o3
×
DeepSeek
DeepSeek V3
×
Output $/MTok$6.00$1.00$8.00$0.28
Input $/MTok$2.00$1.00$2.00$0.14
Cached input $/MTok$0.3000$0.5000$0.0028
Context window500,000128,000200,0001,048,576
Output cap500,0008,000100,000384,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyGrok 4Sonaro-seriesDeepSeek V3
Knowledge cutoff2026-02-012024-06-01
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
AssemblyAI
Universal-Streaming
×
$/min$0.002500
$/min batch
Streaming
Realtime
Languagesen
Diarizationextra-cost
TTFW
Verified2026-07-19
Sourceprovider page ↗
03

Text to speech

1 model
Smallest.ai
Lightning v3.1 Pro
×
$/1M chars$19.50
Voice qualityneural
Voice cloning
Voice count
Languagesen, hi, mr, ta, ml, te, kn, pa, bn, or, gu, ar, zh, id, ja, ko, ms, tr, vi, de, es, fr, it, pt, ru, el, fi, no, pl
SSML support
TTFB200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-19
Sourceprovider page ↗