minimax/speech-2.8-turbo

文档
Schema

[Core Function] MiniMax Speech 2.8 Turbo is a lower-latency text-to-speech model with the same control surface as Speech 2.8 HD, including paralinguistic tags such as (laughs). [Strengths] Faster and more cost-efficient synthesis while retaining prosody, timbre mix, pronunciation, subtitle, and audio-format controls. [Best For] Highly recommended for: interactive assistants, high-volume TTS batches, cost-sensitive voiceovers, quick narration drafts, and latency-sensitive product prompts. [Limitations] Do NOT use this for streaming or real-time partial audio. Do NOT request hex output or emotion whisper. Do NOT send both voice_id and timbre_weights. Prefer speech-2.8-hd if maximum audio quality is required. Audio URLs expire in about 24 hours. [Routing] Choose speech-2.8-turbo when the user emphasizes speed, cost, or throughput. Choose speech-2.8-hd for premium quality or highly expressive delivery.

$69.0000/M chars
text-to-speech

输入

Text to synthesize (fewer than 10000 characters). Supports pause markers such as <#0.5#>, inline pronunciation in parentheses, and paralinguistic tags such as (laughs) or (sighs).
Required when not using timbre_weights (exactly one of voice_id or timbre_weights). Accepts a system, cloned, or AI-generated voice ID. Mutually exclusive with timbre_weights. Full official system voice catalog: https://platform.minimax.io/docs/faq/system-voice-id . Sample system voices (not exhaustive): English_expressive_narrator, English_radiant_girl, English_magnetic_voiced_man, Chinese (Mandarin)_News_Anchor, Chinese (Mandarin)_Lyrical_Voice, Chinese (Mandarin)_Reliable_Executive.
Custom pronunciation rules in original/replacement form, for example omg/oh my god or Chinese pinyin with tone numbers.
Audio bitrate. Applies to mp3 only.
128000
Number of channels. 1 is mono, 2 is stereo.
1
Optional emotion control. Leave unset to let the model choose naturally. whisper is not supported on speech-2.8-hd or speech-2.8-turbo.
emotion
Force constant bitrate encoding. Optional; typically unused for standard async synthesis.
Output audio format. pcmu_raw and pcmu_wav are G.711 mu-law (8 kHz).
mp3
Boost recognition for a language or dialect. Use auto when the language is unknown.
language_boost
Enable LaTeX formula reading (Chinese). When enabled, language_boost may be forced to Chinese. Wrap formulas with $$.
Voice effect: stronger (negative) to softer (positive).
Voice effect: deepen (negative) to brighten (positive). Distinct from pitch (semitone).
Voice effect: fuller (negative) to crisper (positive).
Pitch adjustment in semitones. Distinct from modify_pitch (voice effect slider).
Output sample rate in Hz.
32000
Optional single sound effect applied to the output.
sound_effects
Speech rate multiplier. Higher is faster.
Whether to generate a subtitle file download link.
Subtitle granularity. word_streaming is not supported.
sentence
Enable Chinese/English text normalization for better number reading; may add slight latency.
Required when not using voice_id (exactly one of voice_id or timbre_weights). Mix up to 4 voices by weight. Mutually exclusive with top-level voice_id.
第 1 项
voice_id*

Voice ID for one entry in a timbre mix. Distinct from the top-level single-voice voice_id field. May be a system voice from the official catalog (https://platform.minimax.io/docs/faq/system-voice-id) or a cloned/AI voice ID.

weight*

Relative mix weight for this voice. Higher values increase similarity to this voice. At most 4 voices.

Speech volume. Range (0, 10].

结果

暂无结果

运行模型后，结果将在这里显示。

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README

属性

参数

参数名 描述 类型 必填 枚举值
text Text to synthesize (fewer than 10000 characters). Supports pause markers such as <#0.5#>, inline pronunciation in parentheses, and paralinguistic tags such as (laughs) or (sighs). string 是 -
voice_id Required when not using timbre_weights (exactly one of voice_id or timbre_weights). Accepts a system, cloned, or AI-generated voice ID. Mutually exclusive with timbre_weights. Full official system voice catalog: https://platform.minimax.io/docs/faq/system-voice-id . Sample system voices (not exhaustive): English_expressive_narrator, English_radiant_girl, English_magnetic_voiced_man, Chinese (Mandarin)_News_Anchor, Chinese (Mandarin)_Lyrical_Voice, Chinese (Mandarin)_Reliable_Executive. string 否 -
pronunciation_tone Custom pronunciation rules in original/replacement form, for example omg/oh my god or Chinese pinyin with tone numbers. string[] 否 -
bitrate Audio bitrate. Applies to mp3 only. integer 否 32000, 64000, 128000, 256000
channel Number of channels. 1 is mono, 2 is stereo. integer 否 1, 2
emotion Optional emotion control. Leave unset to let the model choose naturally. whisper is not supported on speech-2.8-hd or speech-2.8-turbo. string 否 happy, sad, angry, fearful, disgusted, surprised, calm, fluent
force_cbr Force constant bitrate encoding. Optional; typically unused for standard async synthesis. boolean 否 true, false
format Output audio format. pcmu_raw and pcmu_wav are G.711 mu-law (8 kHz). string 否 mp3, pcm, flac, wav, pcmu_raw, pcmu_wav, opus
language_boost Boost recognition for a language or dialect. Use auto when the language is unknown. string 否 Chinese, Chinese,Yue, English, Arabic, Russian, Spanish, French, Portuguese, German, Turkish, Dutch, Ukrainian, Vietnamese, Indonesian, Japanese, Italian, Korean, Thai, Polish, Romanian, Greek, Czech, Finnish, Hindi, Bulgarian, Danish, Hebrew, Malay, Persian, Slovak, Swedish, Croatian, Filipino, Hungarian, Norwegian, Slovenian, Catalan, Nynorsk, Tamil, Afrikaans, auto
latex_read Enable LaTeX formula reading (Chinese). When enabled, language_boost may be forced to Chinese. Wrap formulas with $$. boolean 否 true, false
modify_intensity Voice effect: stronger (negative) to softer (positive). integer 否 -
modify_pitch Voice effect: deepen (negative) to brighten (positive). Distinct from pitch (semitone). integer 否 -
modify_timbre Voice effect: fuller (negative) to crisper (positive). integer 否 -
pitch Pitch adjustment in semitones. Distinct from modify_pitch (voice effect slider). integer 否 -
sample_rate Output sample rate in Hz. integer 否 8000, 16000, 22050, 24000, 32000, 44100
sound_effects Optional single sound effect applied to the output. string 否 spacious_echo, auditorium_echo, lofi_telephone, robotic
speed Speech rate multiplier. Higher is faster. number 否 -
subtitle_enable Whether to generate a subtitle file download link. boolean 否 true, false
subtitle_type Subtitle granularity. word_streaming is not supported. string 否 sentence, word
text_normalization Enable Chinese/English text normalization for better number reading; may add slight latency. boolean 否 true, false
timbre_weights Required when not using voice_id (exactly one of voice_id or timbre_weights). Mix up to 4 voices by weight. Mutually exclusive with top-level voice_id. object[] 否 -
vol Speech volume. Range (0, 10]. number 否 -

价格

单位: $/M chars

价格
$69.0000/M chars