Building Self-Evolving AI Agents with OpenSpace Using Skills, MCP, Lineage, and Low-Cost Reuse — 2026-07-25

Impact Vector: AI Tools · Jul 25, 2026 · 3m

## Short Segments Marker 2 from Datalab is setting a new standard in document conversion, achieving 76.0 on the olmOCR-bench with five times the throughput of its competitor, MinerU. Marker 2, a complete rewrite of Datalab's open-source pipeline, converts various file types into markdown, JSON, HTML, or chunks. It leverages three new components: Surya OCR 2, a 20M-parameter fast layout model, and a revamped pdftext that is three times faster than before. On a single B200 GPU, Marker 2 processes 2.9 pages per second, significantly outpacing MinerU's 0.54 pages per second. This performance…