rumoredOpenAIExpected: 2026

OpenAI Voice 2 API

Rumored next-gen OpenAI TTS model succeeding tts-1 / tts-1-hd. Expected to unify the Advanced Voice stack with an API-accessible synthesis endpoint.

What we know

Rumored next-gen OpenAI TTS model succeeding tts-1 / tts-1-hd. Expected to unify the Advanced Voice stack with an API-accessible synthesis endpoint.

Why it matters: Developers search "openai voice 2" looking for the API version of ChatGPT Advanced Voice.

Expected pricing: ~$15 per 1M characters (unconfirmed)

Current best equivalent

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OpenAI TTS-1

Current OpenAI TTS endpoint — same request shape, we will route to Voice 2 when available.

Use OpenAI TTS-1 Now →Get API Key

We'll auto-switch your API calls to OpenAI Voice 2 the moment it launches — no code changes required.

Call it with curl

curl -X POST https://api.skillboss.co/v1/run \
  -H "Authorization: Bearer $SKILLBOSS_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "skill_id": "openai/tts-1",
    "input": {
      "prompt": "Say hello from OpenAI Voice 2 — routed via SkillBoss"
    }
  }'

Alternate options

ModelSkill IDTradeoff
ElevenLabs Multilingual v2elevenlabs/eleven_multilingual_v2Higher expressiveness, more voices

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Disclaimer: SkillBoss is an independent multi-provider gateway and is not affiliated with, endorsed by, or sponsored by OpenAI. “OpenAI Voice 2”, “OpenAI”, and all related product names, logos, and trademarks are the property of their respective owners and are referenced here solely for factual comparison purposes. Information on this page is based on public roadmaps, leaks, and industry signals — not an official commitment from OpenAI. Actual release dates, names, features, and pricing may differ. See our full IP / trademark policy.