new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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AI SDK · Providers · all subjects

anthropic-aws/options

8 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

Bedrock Titan embedding model options for v2

Bedrock Titan embedding model `amazon.titan-embed-text-v2:0` supports provider options: `dimensions` (number, accepted values 1024 default, 512, 256), `normalize` (boolean, defaults to true).

Bedrock Nova embedding model options

Amazon Nova embedding models support provider options: `embeddingDimension` (number, supported values 256, 384, 1024 default, 3072), `embeddingPurpose` (string, accepts GENERIC_INDEX default, TEXT_RETRIEVAL, IMAGE_RETRIEVAL, VIDEO_RETRIEVAL, DOCUMENT_RETRIEVAL, AUDIO_RETRIEVAL, GENERIC_RETRIEVAL, CLASSIFICATION, CLUSTERING), `truncate` (string, accepts NONE, START, END default).

Bedrock Cohere embedding model options

Cohere embedding models on Bedrock require an `inputType` and support truncation. Options: `inputType` (string, required, accepts search_document, search_query default, classification, clustering), `truncate` (string, optional, accepts NONE, START, END).

Bedrock reranking provider options

Bedrock reranking models support provider options: `nextToken` (string, for pagination), `additionalModelRequestFields` (Record<string, unknown>, for additional model-specific request fields).

Bedrock Amazon Nova Canvas provider options

Amazon Nova Canvas supports provider options (use `providerOptions.amazonBedrock` or legacy `providerOptions.bedrock`): `quality` (string, 'standard' or 'premium'), `negativeText` (string, description of what not to include), `cfgScale` (number, how closely to adhere to prompt, higher = more aligned), `style` (string, predefined visual style: 3D_ANIMATED_FAMILY_FILM, DESIGN_SKETCH, FLAT_VECTOR_ILLUSTRATION, GRAPHIC_NOVEL_ILLUSTRATION, MAXIMALISM, MIDCENTURY_RETRO, PHOTOREALISM, SOFT_DIGITAL_PAINTING).

Bedrock image editing provider options

Image editing options: `taskType` (string, TEXT_IMAGE default for text-only, IMAGE_VARIATION, INPAINTING, OUTPAINTING, BACKGROUND_REMOVAL), `maskPrompt` (string, text description for inpainting/outpainting), `similarityStrength` (number, for IMAGE_VARIATION 0.2-1.0), `outPaintingMode` (string, for OUTPAINTING 'DEFAULT' or 'PRECISE').

Bedrock image model settings

Image model settings: `maxImagesPerCall` (number, override default maximum images generated per API call).

Bedrock Anthropic provider options

Bedrock Anthropic models support provider options: `metadata` (object, optional, with `userId` string for external end-user identifier).

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