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

side by side.

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01

Large language models

5 models
OpenAI
OpenAI o1
×
DeepSeek
DeepSeek R1
×
OpenAI
OpenAI o3
×
Perplexity
Sonar
×
OpenAI
GPT-5.4 nano
×
Output $/MTok$60.00$0.28$8.00$1.00$1.25
Input $/MTok$15.00$0.14$2.00$1.00$0.20
Cached input $/MTok$7.5000$0.0028$0.5000$0.0200
Context window200,0001,048,576200,000128,000400,000
Output cap100,000384,000100,0008,000128,000
Modalitiesin: text, image / out: textin: text / out: textin: text, image / out: textin: text / out: textin: text, image / out: text
Tool use
Structured output
Familyo-seriesDeepSeek R1o-seriesSonarGPT-5.4
Knowledge cutoff2023-10-012024-06-012025-08-31
Verified2026-07-192026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗provider 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 ↗