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

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01

Large language models

4 models
Alibaba
Qwen3.6-Flash
×
OpenAI
GPT-5.4
×
xAI
Grok 4.5
×
Perplexity
Sonar
×
Output $/MTok$1.50$15.00$6.00$1.00
Input $/MTok$0.25$2.50$2.00$1.00
Cached input $/MTok$0.2500$0.3000
Context window1,048,5761,050,000500,000128,000
Output cap65,536128,000500,0008,000
Modalitiesin: text, image, video / out: textin: text, image / out: textin: text, image / out: textin: text / out: text
Tool use
Structured output
FamilyQwen 3.6 FlashGPT-5.4Grok 4Sonar
Knowledge cutoff2025-08-312026-02-01
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗
02

Speech to text

1 model
Gladia
Gladia Solaria-3
×
$/min$0.010170
$/min batch
Streaming
Realtime
Languagesen, fr, de, es, it
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗
03

Text to speech

1 model
Cartesia
Sonic 3.5
×
$/1M chars$50.00
Voice qualityneural
Voice cloning✓ included
Voice count
Languages42+
SSML support
TTFB90ms
Output formatsraw/pcm_f32le, raw/pcm_s16le, raw/pcm_mulaw, raw/pcm_alaw, wav, mp3
Verified2026-07-19
Sourceprovider page ↗