Name: Llama 3.1 (405B) Instruct Turbo API
Brand: Meta

How to use Llama 3.1 (405B) Instruct Turbo API

Install any OpenAI-compatible SDK, point it at api.aimlapi.com/v1, and set the model to .

OpenAI-compatible — swap the base URL and it works with your existing SDK.

Llama 3.1 (405B) Instruct Turbo API Pricing

Type	Price
Input
Output

Model	Input	Output	Context	Best for
Llama 3.1 (405B) Instruct Turbo This page
GPT-5.5	$6.5 / 1M tokens	$39 / 1M tokens	1.05M tokens	Reasoning + agents
Claude Sonnet 5	$2.6 / 1M tokens	$13 / 1M tokens	1M tokens	Balanced coding + agents
Kimi K3	$3.9 / 1M tokens	$19.5 / 1M tokens	1M tokens	Long-context, multimodal & agentic workflows
Gemini 3.5 Flash	$0.65 / 1M tokens	$3.9 / 1M tokens	1.05M tokens	Reasoning + agents

Yes, Llama 3.1 (405B) Instruct Turbo can stream responses as they are generated.

Yes, Llama 3.1 (405B) Instruct Turbo supports both function calling and structured outputs.

Llama 3.1 (405B) Instruct Turbo was built by Meta.

The model is available through the v1/chat/completions endpoint.