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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 Amazon Titan Text Express
⚡Amazon Titan Text Express 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 | Amazon Titan Text Express | aura-2-en |
|---|---|---|
| Provider | amazon | deepgram |
| Input price / 1M tokens | $0.20 | Free |
| Output price / 1M tokens | $0.60 | — |
| Context window | 8k tokens | — |
| Latency (p50) | — | 60ms |
| Best benchmark score | — | — |
| Open source | No | No |
Amazon Titan Text Express is a generative LLM for summarization, text generation, classification, open-ended Q&A, and information extraction. Optimized for enterprise workloads via AWS Bedrock.
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.
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