MPT-7B
Commercial-grade, open-source transformer architecture optimized for infinite context and enterprise scale.
The first truly open-source LLM stack for reproducible AI research and enterprise transparency.
OLMo (Open Language Model) represents a landmark shift in the AI landscape, developed by the Allen Institute for AI (AI2). Unlike 'open' models from Meta or Mistral that only release weights, OLMo provides the full ecosystem: the training data (Dolma), the training code, the intermediate checkpoints, and the evaluation suite (Paloma). By 2026, OLMo has matured into a multi-modal powerhouse, offering architectures ranging from 1B to 70B+ parameters designed specifically for researchers and enterprises requiring absolute data sovereignty and auditability. The technical architecture leverages a decoder-only Transformer optimized for high-throughput training on modern GPU clusters, utilizing FlashAttention-2 and WDS (WebDataStream) for efficient data loading. Its positioning in 2026 focuses on 'Transparent Intelligence,' providing a counter-narrative to closed-source 'black box' models by allowing users to trace every token back to its source in the 5-trillion-token Dolma dataset. This makes it the preferred choice for academic institutions, government agencies, and regulated industries where model explainability is a legal or operational prerequisite.
Provides the complete Dolma dataset, allowing users to inspect and filter the data that informed the model's weights.
Commercial-grade, open-source transformer architecture optimized for infinite context and enterprise scale.
A massively multilingual pre-trained text-to-text transformer covering 101 languages.
The industry-standard 7B parameter model outperforming models twice its size through efficiency.
A Generative Model for Code with Bidirectional Infilling and Program Synthesis capabilities.
Verified feedback from the global deployment network.
Post queries, share implementation strategies, and help other users.
Access to hundreds of model snapshots taken throughout the training process at regular interval steps.
A novel benchmark that measures perplexity across diverse domains without the contamination found in standard benchmarks.
Utilizes WebDataStream format for ultra-fast, multi-node training without I/O bottlenecks.
Built-in support for optimized attention mechanisms to maximize GPU utilization on A100/H100/H200 clusters.
Native support for vision-language integration using the Molmo architecture variant.
Advanced toolsets for direct manipulation of model weights to steer behavior without retraining.
National governments needing AI that doesn't rely on foreign-controlled, closed APIs.
Registry Updated:2/7/2026
Researchers needing to prove why a model exhibits certain biases.
Law firms requiring 100% data privacy and zero data retention by third parties.