Models Directory

To specify which model you want to use, set the model parameter in your API requests:

Highly conversational output with natural pacing and intonation; Better handling of filler words and casual speech; Instant voice cloning that better preserves accents and speaker styles

Large Language Models model. Pricing info:

Aya Expanse is a highly performant 32B multilingual model, designed to rival monolingual performance through innovations in instruction tuning with data arbitrage, preference training, and model merging. Serves 23 languages.

Aya Expanse is a highly performant 8B multilingual model, designed to rival monolingual performance through innovations in instruction tuning with data arbitrage, preference training, and model merging. Serves 23 languages.

Aya Vision is a state-of-the-art multimodal model excelling at a variety of critical benchmarks for language, text, and image capabilities. Serves 23 languages. This 32 billion parameter variant is focused on state-of-art multilingual performance.

Aya Vision is a state-of-the-art multimodal model excelling at a variety of critical benchmarks for language, text, and image capabilities. This 8 billion parameter variant is focused on low latency and best-in-class performance.

Large Language Models model. Pricing info:

ChatGPT-4o points to the GPT-4o snapshot currently used in ChatGPT. GPT-4o is our versatile, high-intelligence flagship model. It accepts both text and image inputs, and produces text outputs. It is the best model for most tasks, and is our most capable model outside of our o-series models.

Large Language Models model. Pricing info:

Claude 3 Haiku

Claude 3 Opus

Claude 3 Sonnet

Claude 3.5 Haiku

Claude 3.5 Sonnet