modelbenchmark.io

TTS-1

OpenAI · tts-1

Speech generation model for controllable voice, narration, and audio delivery

Specification

openai listing

Context

0

Max output

0

Released

2023-11-06

Knowledge cutoff

—

Retires

2026-12-15

Open weights

no

Input

text

Output

audio

Available from 2 hosts

Host	In $/M	Out $/M	Cache rd	Cache wr	Context	Output	Retires
azure	—	—	—	—	—	—	2026-12-15
vercel	—	—	—	—	0	0	—