HAIL.SO / DISPATCH · 2026-06-28 · COMPARE
FILE: COMPARE · 6 of 6 slots

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01

Large language models

2 models
Alibaba
Qwen3-Coder-Plus
×
OpenAI
GPT-4o
×
Output $/MTok$5.00$10.00
Input $/MTok$1.00$2.50
Cached input $/MTok$1.2500
Context window1,048,576128,000
Output cap65,53616,384
Modalitiesin: text / out: textin: text, image / out: text
Tool use
Structured output
FamilyQwen 3 CoderGPT-4o
Knowledge cutoff2023-10-01
Verified2026-05-19stale 40d2026-05-17stale 42d
Sourceprovider page ↗provider page ↗
02

Speech to text

2 models
Speechmatics
Speechmatics Enhanced
×
Rev.ai
Rev.ai Reverb
×
$/min$0.004000$0.003300
$/min batch
Streaming
Realtime
Languages55+en
Diarizationincludedincluded
TTFW
Verified2026-05-19stale 40d2026-05-19stale 40d
Sourceprovider page ↗provider page ↗
03

Text to speech

2 models
Smallest.ai
Lightning v3.1
×
Deepgram
Deepgram Aura 2
×
$/1M chars$25.00$30.00
Voice qualityneuralneural
Voice cloning✓ included
Voice count217
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, oren, es, de, fr, nl, it, ja
SSML support
TTFB200ms
Output formatspcm, wav, mp3, mulawwav, mp3, linear16, mulaw, alaw, opus
Verified2026-05-19stale 40d2026-05-19stale 40d
Sourceprovider page ↗provider page ↗