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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-1 is 100% cheaper than Meituan: LongCat Flash Chat
⚡Meituan: LongCat Flash Chat is 49ms faster than aura-1
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
aura-1 is Infinity% cheaper
| Spec | aura-1 | Meituan: LongCat Flash Chat |
|---|---|---|
| Provider | deepgram | meituan |
| Input price / 1M tokens | Free | $0.20 |
| Output price / 1M tokens | — | $0.80 |
| Context window | — | 131k tokens |
| Latency (p50) | 49ms | — |
| Best benchmark score | — | — |
| Open source | No | No |
Aura 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.
LongCat-Flash-Chat is a large-scale Mixture-of-Experts (MoE) model with 560B total parameters, of which 18.6B–31.3B (≈27B on average) are dynamically activated per input. It introduces a shortcut-connected MoE design to reduce...
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