StepAudio 2.5 TTS 质量 Elo、速度与价格分析

StepFunStepFun
系列 StepFun
Elo 1180.88

分析 StepFun 的 StepAudio 2.5 TTS 模型，并在质量 Elo、速度与价格等关键指标上与其他文本转语音模型进行比较。

更多详情请参阅我们的方法论页面。

质量

服务商音色竞技场质量 Elo

Arena Elo: average Elo rating of the model · Higher is better

Relative Elo score of the models as determined by responses from users in Artificial Analysis' Speech Arena. Some models may not be shown due to not yet having enough votes.

定价

价格

Price: USD per 1M characters of text · Lower is better

Price per 1M characters of text. For detail on how we calculate price for providers which price based on inference time or subscription plans, see our methodology page.

速度因子

每秒字符数

Characters processed per second: # of characters per second of generation time · Higher is better

Number of characters processed per second of generation time. Higher values indicate faster generation speeds.