How Anthropic can use
Word Orb

Deterministic vocabulary and lesson infrastructure for Claude-powered products

alignment
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The Scenario

Claude can explain a concept beautifully, but product teams still need the underlying word, lesson, pronunciation, and quiz to stay stable across sessions. When a learner or operator pauses on “alignment,” Anthropic can let Claude handle the conversation while Word Orb supplies the verified definition, structured lesson, and aligned assessment underneath.

1
Word Orb looks up the word
One API call returns a verified definition, 47 translations, pronunciation audio, and etymology.
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2
Lesson Orb delivers a structured lesson
A 5-phase lesson with the strategist teaching archetype.
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3
Quiz Orb assesses comprehension
Interactive assessment aligned to the lesson. Try it yourself.
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4
The Knowledge Graph connects everything
30,526 connections link words to lessons to assessments.
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Why this matters for Anthropic

Open the Anthropic quickstart

Use the playground to test the live flow, then move into a verified rollout once the user experience is real.

162K
Words
19
Lesson Languages
24K
Assessments
30K
Graph Links

Technical Details

API Base: https://wordorb.ai

MCP Server: https://wordorb.ai/mcp

REST: curl https://wordorb.ai/api/word/courage -H "X-API-Key: YOUR_KEY"

GitHub: github.com/nicoletterankin/word-orb

Response format: Deterministic JSON · Sub-5ms edge delivery via Cloudflare Workers · No origin server

Get Orb Verified

Verified educational content for Anthropic. Nine gates. One standard. Trusted by schools.

Apply for verification →