VKVstudio / Lab

The Lab

The free tier of the paid work: tokenize text, compose prompts, explore embeddings on the studio's self-hosted server — proof you can poke before you pay for anything.

// proof

The Lab

The free tier of the paid work: tokenize text, compose prompts, explore embeddings on the studio's self-hosted server — proof you can poke before you pay for anything.

Tokenizer profiler interface preview

Edge Tokenizer Profiler

Visualize how LLMs see your text. Compare token counts, costs, and context usage across GPT, Gemini, Claude, and Llama — in real time.

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Prompt architect interface preview

Prompt Architect

Visual drag-and-drop prompt builder with token budgets, multi-format export, and real-time cost estimation.

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Embedding space 3D visualization preview

Embedding Space Explorer

Generate embeddings on the studio's self-hosted inference server (Google EmbeddingGemma), reduce dimensions with UMAP, and explore the 3D landscape of semantic meaning.

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All services & pricing