LensView
Interactive Lens for LLM Interpretability
LensView is a hosted web platform that lets AI teams fit and explore Jacobian lenses on their own language models. It offers real‑time dashboards, layer‑wise token predictions, and easy sharing of insights without the need for local GPU work.
Next.js 14 + FastAPI + HuggingFace Inference + Vercel + Stripe + GPU compute provider (e.g., AWS G4)
HuggingFace model ID and optional GPU compute credits
Free tier: up to 5 models, 10 lens fits/month, 1 GPU hour per fit. Pro tier unlocks unlimited models, 100 fits/month, 10 GPU hours per fit, and priority support.
Medium — Fitting a lens requires GPU compute, but the heavy lifting can be offloaded to cloud GPU instances, while the web UI and API are lightweight.
- ✓High demand for LLM interpretability in AI startups
- ✓Permissive Apache-2.0 license allows commercial use
- ✓Clear API surface and existing Python tooling
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