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Side-by-side comparison of API pricing, context window, latency, and benchmark performance. Data refreshed daily from provider APIs and ModelStop's own latency probes.
💰aura-2-en is 100% cheaper than Z.ai: GLM Flash Latest
⚡Z.ai: GLM Flash Latest is 60ms faster than aura-2-en
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
aura-2-en is Infinity% cheaper
| Spec | aura-2-en | Z.ai: GLM Flash Latest |
|---|---|---|
| Provider | deepgram | ~z-ai |
| Input price / 1M tokens | Free | $0.01 |
| Output price / 1M tokens | — | $0.18 |
| Context window | — | 1049k tokens |
| Latency (p50) | 60ms | — |
| Best benchmark score | — | — |
| Open source | No | No |
Aura-2 is a context-aware text-to-speech (TTS) model that applies natural pacing, expressiveness, and fillers based on the context of the provided text. The quality of your text input directly impacts the naturalness of the audio output.
This model always redirects to the latest model in the GLM Flash family.
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