Minimax

Speech 2.8 Hd

MiniMaxToken-based
Alias:MiniMax/speech-2.8-hd
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Compare MiniMax/speech-2.8-hd API pricing, supported endpoints, capabilities and access options on Modelsell.

tts语音合成streamingMiniMax情感控制
Starting price
Input / Output · 1M
Context
—
Maximum input window
Modalities
→
Released
Mar 2026

Pricing by Supplier

Alibaba
阿里巴巴百炼官方
Input$51.4706/ 1M
Output$0/ 1M

Capabilities / Supported modalities

Streaming
Input
Output

Provider & data privacy

Provider
MiniMaxDocs
Tokenizer
ABAB tokenizer
License
Proprietary (commercial)Proprietary
Data retention17 daysNot used for upstream training by default

Performance

Benchmarks

Scores on standardized evaluations. Higher percentages are better — and rank percentile shows

Metrics sourced fromArtificial Analysis 2026-09-30·Speech 2.8 Hd

This model is not included in the current benchmark snapshot.

Missing models or measurements are not zero scores.

Benchmark charts preserve the source model selection and reasoning settings. Missing models or measurements are not zero scores, and benchmark cost or speed is not this site’s service commitment.

About Speech 2.8 Hd

把文稿中的情绪说出来

MiniMax Speech-2.8-HD 能根据上下文组织情绪与语调,将给定文字合成为自然语音。它适合播客旁白、有声书、新闻资讯、教育内容和数字人解说,既可以用文本本身引导表达,也可以通过参数安排声音的节奏与情感。

选择音色,再调整表达

合成时选择 voice_id,并在 voice_setting 中配置情感、语速、音量和音调。内容较轻松时可采用相应情感,重要说明则优先清晰平稳;先固定音色,只改变一项设置试听,便于判断真正影响表达的因素。表演说明应转为对应参数,不要直接拼进待朗读正文。

可通过 HTTP 返回完整音频,也可流式接收音频。制作可剪辑成品时,先统一音频格式与输出设置,再按章节或自然段合成。播报文本中的数字、英文缩写和专有名词要用真实内容试读,段落衔接也应组合试听,而不只检查单段声音。

需要复刻声音的项目,应先创建合适音色,再用相应 ID 合成新文稿;录音准备与文字合成分开处理。音色主要决定声音特点,正文与表达参数共同安排这一段具体怎么说。

计费

北京地域语音合成基准价为 3.5 元/万计费字符,输出音频不另收费。汉字通常计 2 个字符,SSML 标签不计入,按返回字符数结算。美元基准按 1 美元 = 6.8 元换算,最终费用应用账户分组倍率。复刻音色首次用于合成时,供应商另收 9.9 元一次性解锁费,复刻试听仍按字符收费;当前网关字符计费尚未自动收取这笔解锁费。

Use cases and prompting

轻松播客的试音

正文:“今天我们聊一个有趣的问题:为什么雨后的空气,常常让人觉得格外清新?”

选择已支持的 voice_id,可先用 male-qn-qingse,并设置 speed=1、vol=1、pitch=0、emotion=happy。先听发音与节奏,再调整单个参数。

情感描述放正文里吗?

正文只放需要读出的内容,情感等设置放在 voice_setting 对应字段。

做整期播客前先测什么?

测试数字、专有名词和长句,统一输出格式,再按自然段合成并检查拼接后的停顿与音量。

API access

API documentation

Authentication

All requests must include Authorization: Bearer <TOKEN> header. Anthropic-formatted endpoints accept the x-api-key header instead.

Generate tokens from the Tokens page; you can scope them to specific models, groups, IPs, and rate-limits.

Rate limits

SupplierRPMTPMRPD
AlibabaUnlimitedUnlimitedUnlimited

No restriction

Frequently asked questions about MiniMax/speech-2.8-hd

What is MiniMax/speech-2.8-hd?

Compare MiniMax/speech-2.8-hd API pricing, supported endpoints, capabilities and access options on Modelsell.

How do I call MiniMax/speech-2.8-hd?

Create an API key with access to MiniMax/speech-2.8-hd, then use the exact model ID and a supported endpoint from the API access section. Request fields depend on the selected endpoint.

How is MiniMax/speech-2.8-hd priced?

Pricing depends on the selected provider group and the model billing unit. The current input, output, request, or media prices are shown on this page before sign-up.

How should I evaluate MiniMax/speech-2.8-hd for my project?

Start with the use cases and prompting guidance on this page, then evaluate the model with representative inputs from your project.