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

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01

Large language models

5 models
Alibaba
Qwen3.6-Flash
×
Perplexity
Sonar
×
Alibaba
Qwen3-Max
×
OpenAI
GPT-4.1
×
xAI
Grok 4.5
×
Output $/MTok$1.50$1.00$6.00$8.00$6.00
Input $/MTok$0.25$1.00$1.20$2.00$2.00
Cached input $/MTok$0.5000$0.3000
Context window1,048,576128,000262,1441,047,576500,000
Output cap65,5368,00032,76832,768500,000
Modalitiesin: text, image, video / out: textin: text / out: textin: text / out: textin: text, image / out: textin: text, image / out: text
Tool use
Structured output
FamilyQwen 3.6 FlashSonarQwen 3 MaxGPT-4.1Grok 4
Knowledge cutoff2025-06-302024-06-012026-02-01
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
×
$/1M chars$17.50
Voice qualityneural
Voice cloning✓ included
Voice count217
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, or
SSML support
TTFB200ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-19
Sourceprovider page ↗