HAIL.SO / DISPATCH · 2026-07-26 · COMPARE
FILE: COMPARE · 6 of 6 slots

side by side.

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01

Large language models

1 model
OpenAI
OpenAI o1
×
Output $/MTok$60.00
Input $/MTok$15.00
Cached input $/MTok$7.5000
Context window200,000
Output cap100,000
Modalitiesin: text, image / out: text
Tool use
Structured output
Familyo-series
Knowledge cutoff2023-10-01
Verified2026-07-19
Sourceprovider page ↗
02

Speech to text

1 model
Speechmatics
Speechmatics Melia 1
×
$/min$0.002150
$/min batch
Streaming
Realtime
Languages68+
Diarizationincluded
TTFW
Verified2026-07-19
Sourceprovider page ↗
03

Text to speech

4 models
Smallest.ai
Lightning v3.1
×
OpenAI
TTS-1
×
Cartesia
Sonic 2
×
Resemble AI
Resemble Chatterbox Turbo
×
$/1M chars$17.50$15.00$50.00
Voice qualityneuralneuralneuralneural
Voice cloning✓ included✓ included✓ included
Voice count217
Languagesen, hi, es, mr, kn, ta, bn, gu, te, ml, pa, orenen, fr, de, es, pt, zh, ja, koen
SSML support
TTFB200ms90ms
Output formatspcm, mp3, wav, ulaw, alaw
Verified2026-07-192026-07-192026-07-192026-07-19
Sourceprovider page ↗provider page ↗provider page ↗provider page ↗