Compare Activeloop vs. Inkling

Activeloop offers a comprehensive infrastructure for ongoing learning, aimed at teams engaged in software development, agent creation, and data pipeline management. At the heart of their offerings is Deeplake, a GPU-driven database specifically designed for agents, which operates on the principle that if artificial intelligence utilizes GPU technology, then the corresponding data should also be optimized for GPUs. Deeplake facilitates the grounding, versioning, querying, and GPU compatibility of AI agents by integrating both vector and tensor data into a unified storage solution, featuring GPU streaming capabilities for fine-tuning along with a serverless Postgres interface. This product empowers teams with a robust data engine for multimodal AI, enabling them to efficiently store, index, search, and stream data directly to their models and agents. Rather than viewing AI data as fragmented files, embeddings, metadata, and traces scattered across various disjointed systems, Activeloop consolidates these elements into a cohesive infrastructure that supports efficient retrieval, model training, fine-tuning, and memory management for agents. Additionally, the platform includes Hivemind, which transforms agent traces into collective team expertise, thereby allowing solutions developed once to be disseminated throughout the organization via trajectory capture, ultimately enhancing collaborative efficiency and innovation. This seamless integration of data and collaborative tools fosters an environment where teams can thrive in their AI initiatives.

Inkling is Thinking Machines’ open-weights foundation model built for customization, multimodal reasoning, and agentic AI workflows. The model uses a Mixture-of-Experts architecture with 975 billion total parameters and 41 billion active parameters, making it large in capacity while activating only a subset of experts per token. Inkling supports up to a 1 million token context window and was pretrained on 45 trillion tokens spanning text, images, audio, and video. It is designed as a broad generalist model with strengths across coding, reasoning, instruction following, factuality, tool use, vision, audio understanding, forecasting, and safety. Developers can tune its thinking effort to trade off latency, cost, and performance, which is useful for production systems that need efficient reasoning at scale. Inkling can be fine-tuned on Tinker, tested in the Inkling Playground, and deployed through partners such as TogetherAI, Fireworks, Modal, Databricks, Baseten, vLLM, SGLang, llama.cpp, and Hugging Face transformers. The model can generate applications, operate tools, create styled artifacts, reason over visual and audio inputs, and support long refinement loops for collaborative work. Thinking Machines also previewed Inkling-Small, a lighter Mixture-of-Experts model with 276 billion total parameters and 12 billion active parameters for lower-cost and lower-latency workloads. By combining open weights, multimodal training, agentic capabilities, efficient reasoning, and fine-tuning support, Inkling gives builders a flexible AI foundation for specialized products and workflows.