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Eleven v4 Turbo

elevenlabs · Lançado 09/2026

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Condicional

Conditional. Eleven v4 Turbo (id eleven_v4_turbo) is ElevenLabs' real-time speech model, stating a median inference latency of about 100 ms, excluding application and network latency, across 90+ languages via a Text to Dialogue WebSocket. The deciding caveat is that the latency figure is vendor-stated and untested by us, and $0.011 per 1K characters is a promo ending Oct 12 against a $0.04 list rate. Suits builders of voice agents and interactive characters.

É adequada para ti?

Bom para

  • Real-time voice: the models page states a median inference latency of about 100 ms, excluding application and network latency
  • Support agents, AI assistants and interactive characters, the use cases the models page names
  • Streaming over the Text to Dialogue WebSocket, the endpoint the changelog lists for agents and interactive applications
  • Multilingual output: 90+ languages, the same roster the models page lists for eleven_v4

Não recomendado para

  • Long single-shot generations: the models page we read states no character limit for eleven_v4_turbo, so confirm before relying on long inputs (eleven_v4 lists 10,000 characters)
  • Budgets built on the launch promo rate: the promo has ended and the pricing page shows $0.04 per 1K characters as the price
  • Latency budgets that must include network and application time: the 100 ms figure excludes both

Desempenho por tarefa

Real-time voice agents

Very Good

ElevenLabs states about 100 ms median inference latency and names support agents and AI assistants as the use; vendor-stated, untested by us

Expressive speech

Good

ElevenLabs calls it its most emotive real-time speech synthesis model; the pages we read give no independent score

Voice cloning

Good

The models page lists exceptional voice cloning; we have not tested it

Preços

Entrada

$0.04 / 1K characters

Saída

Billed per character (single rate)

Contexto

List $0.04 / 1K chars; median latency ~100 ms

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Fontes

Registo de verificação

  • Preços· Atualizado

    Agente automatizado

    List price $0.04 per 1K chars confirmed, no promo text on the page. Promo ended Oct 12. Refreshed stale pricing_context and the promo avoid_for row. Standing verdict_summary still describes the promo and needs a staged same-rating rewrite at publish.

  • Preços· Sem alterações

    Agente automatizado

  • Preços· Sem alterações

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