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🤖 feat(Anthropic): Claude 3 & Vision Support (#1984)

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* chore: bump anthropic SDK

* chore: update anthropic config settings (fileSupport, default models)

* feat: anthropic multi modal formatting

* refactor: update vision models and use endpoint specific max long side resizing

* feat(anthropic): multimodal messages, retry logic, and messages payload

* chore: add more safety to trimming content due to whitespace error for assistant messages

* feat(anthropic): token accounting and resending multiple images in progress

* chore: bump data-provider

* feat(anthropic): resendImages feature

* chore: optimize Edit/Ask controllers, switch model back to req model

* fix: false positive of invalid model

* refactor(validateVisionModel): use object as arg, pass in additional/available models

* refactor(validateModel): use helper function, `getModelsConfig`

* feat: add modelsConfig to endpointOption so it gets passed to all clients, use for properly validating vision models

* refactor: initialize default vision model and make sure it's available before assigning it

* refactor(useSSE): avoid resetting model if user selected a new model between request and response

* feat: show rate in transaction logging

* fix: return tokenCountMap regardless of payload shape
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Danny Avila 2024-03-06 00:04:52 -05:00 • committed by GitHub
parent b023c5683d
commit 8263ddda3f
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28 changed files with 599 additions and 115 deletions
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6
api/server/services/Files/images/resize.js
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@ -1,4 +1,5 @@
const sharp = require('sharp');
const { EModelEndpoint } = require('librechat-data-provider');
/**
* Resizes an image from a given buffer based on the specified resolution.
@ -7,13 +8,14 @@ const sharp = require('sharp');
* @param {'low' | 'high'} resolution - The resolution to resize the image to.
* 'low' for a maximum of 512x512 resolution,
* 'high' for a maximum of 768x2000 resolution.
* @param {EModelEndpoint} endpoint - Identifier for specific endpoint handling
* @returns {Promise<{buffer: Buffer, width: number, height: number}>} An object containing the resized image buffer and its dimensions.
* @throws Will throw an error if the resolution parameter is invalid.
*/
async function resizeImageBuffer(inputBuffer, resolution) {
async function resizeImageBuffer(inputBuffer, resolution, endpoint) {
const maxLowRes = 512;
const maxShortSideHighRes = 768;
const maxLongSideHighRes = 2000;
const maxLongSideHighRes = endpoint === EModelEndpoint.anthropic ? 1568 : 2000;
let newWidth, newHeight;
let resizeOptions = { fit: 'inside', withoutEnlargement: true };