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Interactive widget gallery

Preview keyboard-operable learning tools.

tokenizer

Inspect an o200k token count for Khmer or English text.

Authoring tags: ai

Tokenizer

sampling

Adjust temperature and compare token probabilities.

Authoring tags: ai

Sampling temperature

  • ជា57%
  • the28%
  • AI9%
  • ។5%

Illustrative logits; recorded model samples will be added when gateway logprobs are available.

embedding-map

Explore a bilingual word map.

Authoring tags: ai

Word map

Nearest illustrative neighbours of សៀវភៅ

  • book
  • សាលា
  • រៀន

Preview positions only; real OpenRouter embeddings and PCA coordinates are pending gateway support.

gradient-descent

Tune the learning rate and follow a quadratic loss curve.

Authoring tags: ai

Gradient descent

Step 0 · loss 4.000

nn-playground

Switch generated circle and XOR patterns.

Authoring tags: ai

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confusion-matrix

Move a threshold and inspect classification metrics.

Authoring tags: ai

Confusion matrix

True positive: 44
False positive: 0
False negative: 76
True negative: 120

Precision 1.00 · Recall 0.37

UCI SMS Spam Collection, DOI 10.24432/C5CC84; first 120 ham and first 120 spam messages in repository order, labels/scores only · CC BY 4.0; Almeida & Hidalgo (2011), https://doi.org/10.24432/C5CC84

prompt-patterns

Compare five reusable prompt patterns.

Authoring tags: ai, prompts

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rag-pipeline

Follow retrieval augmented generation on a Khmer passage.

Authoring tags: ai, rag

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agent-loop

Step through an agent tool-use loop.

Authoring tags: ai, agents

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bias-explorer

Compare paired outputs and discuss their limits.

Authoring tags: ai, responsible-ai

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ai-or-not

Sort familiar systems by whether they use AI.

Authoring tags: ai, literacy

AI or not?

A phone keyboard suggesting the next word

ai-cost-calculator

Estimate model cost for Khmer or English text.

Authoring tags: ai, cost

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Neural network playground

Generated 2D teaching pattern; decision boundary is a local tanh network, with no remote model calls.

Prompt patterns

Before: Translate: សួស្តី

After: Examples: សួស្តី → hello. Translate: អរគុណ → thank you. Now translate: លាហើយ

RAG pipeline

Chunk: Split the licensed public Khmer passage into short sections.

Sourced, licensed retrieval data is pending.

Agent loop

Think: Identify what information is needed to answer the request.

A real run trace from the agent lab is pending.

Bias explorer

Compare the same question while changing only a name or gender. A model sample cannot establish a person’s ability or behaviour.

Sample prompt: Could Dara lead a project team?

Recorded paired model outputs are pending. Do not infer ability from a name or gender.

AI cost calculator

Rate unavailable

Uses counted o200k tokens and illustrative sample pricing; other models may tokenize differently.