Functions

`chat`

fn (model-id: Str, message: Str): Str | ::aws::core/AwsError
fn (model-id: Str, message: Str, system: Str): Str | ::aws::core/AwsError
fn (model-id: Str, message: Str, system: Str, max-tokens: Int): Str | ::aws::core/AwsError

Simple chat with a Bedrock model - send a message and get a response string.

Supported Models

anthropic.claude-3-5-sonnet-20241022-v2:0 - Claude 3.5 Sonnet
anthropic.claude-3-haiku-20240307-v1:0 - Claude 3 Haiku (faster, cheaper)
amazon.titan-text-express-v1 - Amazon Titan
meta.llama3-8b-instruct-v1:0 - Meta Llama 3

Example

response ::aws::bedrock::chat/chat(
    "anthropic.claude-3-5-sonnet-20241022-v2:0",
    "What is the capital of France?"
)
// Returns: "The capital of France is Paris."

`chat-with-image`

fn (model-id: Str, message: Str, image-format: Str, image-base64: Str): Str | ::aws::core/AwsError
fn (model-id: Str, message: Str, image-format: Str, image-base64: Str, system: Str): Str | ::aws::core/AwsError

Chat with an image attachment.

Example

// Use a base64-encoded image payload.
image-data "iVBORw0KGgoAAAANSUhEUgAA"
response ::aws::bedrock::chat/chat-with-image(
    "anthropic.claude-3-5-sonnet-20241022-v2:0",
    "What's in this image?",
    "png",
    image-data
)

`converse-multi`

fn (model-id: Str, history: Vec, message: Str, system: Str): Map

Have a multi-turn conversation with a Bedrock model.

Example

history []

// First turn
result1 ::aws::bedrock::chat/converse-multi(
    "anthropic.claude-3-5-sonnet-20241022-v2:0",
    history,
    "Hi, my name is Alice",
    "You are a helpful assistant."
)
new-history result1.history

// Second turn (remembers context)
result2 ::aws::bedrock::chat/converse-multi(
    "anthropic.claude-3-5-sonnet-20241022-v2:0",
    new-history,
    "What's my name?",
    "You are a helpful assistant."
)
// result2.response will mention "Alice"

::bedrock ::converse