https://aibriefwire.com/stories/7644 2026-10-15T17:43:35.000Z AI BriefWire en 2026-10-15T17:43:35.000Z Meta’s Muse Spark Open now available in Amazon SageMaker JumpStart https://aibriefwire.com/stories/7643 2026-10-15T00:00:00.000Z AI BriefWire en 2026-10-15T00:00:00.000Z Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta https://aibriefwire.com/stories/7598 2026-10-14T16:24:07.000Z AI BriefWire en 2026-10-14T16:24:07.000Z Build self-improving document processing using Amazon Bedrock AgentCore