# Claude Opus 4 Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/claude-opus-4
> Markdown URL: https://aitinkerers.org/technologies/claude-opus-4.md
> Technology record last updated: 2026-03-19T14:09:38Z
> Generated: 2026-10-23T22:52:59Z

Claude 4 Opus is Anthropic’s next-generation frontier model designed for high-stakes reasoning and complex multi-step orchestration.

Claude 4 Opus represents the peak of the Claude 4 family, delivering significant gains in coding proficiency and nuanced linguistic understanding. It handles massive 200k-token contexts with near-perfect recall (99% accuracy) and excels at autonomous task execution. Built on updated Constitutional AI frameworks, Opus 4 provides enterprise-grade reliability for quantitative analysis and creative synthesis while maintaining a near-zero hallucination rate in technical documentation.

- Official technology site: https://www.anthropic.com/claude
- Public AI Tinkerers demos and talks: 4
- Result page: 1 of 1

## Recent Public Talks and Demos

### [JEN-R8 Discovery Engine: An AI That Tries to Prove Itself Wrong](https://manchester-nh.aitinkerers.org/talks/rsvp_1xgFaiUwGiA)

- Event context: AI Tinkerers Manchester (Bedford), NH - May 2026 Meetup — 2026-05-20 — Manchester NH
- Public talk page: https://manchester-nh.aitinkerers.org/talks/rsvp_1xgFaiUwGiA

### [Por qué los LLMs le fallan a tu tía — y el middleware que lo arregla](https://bogota.aitinkerers.org/talks/rsvp_IpWjE18ZKrY)

- Event context: AI Tinkerers Bogotá: Demos for builders — 2026-04-23 — Bogotá
- Public talk page: https://bogota.aitinkerers.org/talks/rsvp_IpWjE18ZKrY

### [Harness: A Multi-Agent Claude Orchestrator That Builds and QA's Games Autonomously](https://singapore.aitinkerers.org/talks/rsvp_RwBQJVJwoLk)

- Event context: AI Tinkerers Singapore: The Agentic Future & Dev/Eng Workflows — 2026-04-21 — Singapore
- Public talk page: https://singapore.aitinkerers.org/talks/rsvp_RwBQJVJwoLk

### [VisionClaw Agent an Agentic AI Corporation Platform](https://chicago.aitinkerers.org/talks/rsvp_pqxZHBHIMTo)

- Event context: AI Tinkerers Chicago: April Meetup ft OneTwoLoop — 2026-04-14 — Chicago
- Public talk page: https://chicago.aitinkerers.org/talks/rsvp_pqxZHBHIMTo

## Related Technologies

- [Claude Sonnet 4](https://aitinkerers.org/technologies/claude-sonnet-4) ([Markdown](https://aitinkerers.org/technologies/claude-sonnet-4.md)) — 18 public demos
- [Python](https://aitinkerers.org/technologies/python) ([Markdown](https://aitinkerers.org/technologies/python.md)) — 686 public demos
- [AGENTS](https://aitinkerers.org/technologies/agents) ([Markdown](https://aitinkerers.org/technologies/agents.md)) — 20 public demos
- [@anthropic-ai/claude-agent-sdk](https://aitinkerers.org/technologies/anthropic-ai-claude-agent-sdk) ([Markdown](https://aitinkerers.org/technologies/anthropic-ai-claude-agent-sdk.md)) — 1 public demo
- [Claude Agent SDK](https://aitinkerers.org/technologies/claude-agent-sdk) ([Markdown](https://aitinkerers.org/technologies/claude-agent-sdk.md)) — 16 public demos
- [Claude Code Agent SDK](https://aitinkerers.org/technologies/claude-code-agent-sdk) ([Markdown](https://aitinkerers.org/technologies/claude-code-agent-sdk.md)) — 3 public demos
- [FastAPI](https://aitinkerers.org/technologies/fastapi) ([Markdown](https://aitinkerers.org/technologies/fastapi.md)) — 189 public demos
- [Fastify](https://aitinkerers.org/technologies/fastify) ([Markdown](https://aitinkerers.org/technologies/fastify.md)) — 4 public demos
- [Gemini Flash](https://aitinkerers.org/technologies/gemini-flash) ([Markdown](https://aitinkerers.org/technologies/gemini-flash.md)) — 4 public demos
- [GPT-4](https://aitinkerers.org/technologies/gpt-4) ([Markdown](https://aitinkerers.org/technologies/gpt-4.md)) — 529 public demos
- [MCP](https://aitinkerers.org/technologies/mcp) ([Markdown](https://aitinkerers.org/technologies/mcp.md)) — 141 public demos
- [n8n](https://aitinkerers.org/technologies/n8n) ([Markdown](https://aitinkerers.org/technologies/n8n.md)) — 46 public demos
- [OpenRouter](https://aitinkerers.org/technologies/openrouter) ([Markdown](https://aitinkerers.org/technologies/openrouter.md)) — 36 public demos
- [PostgreSQL](https://aitinkerers.org/technologies/postgresql) ([Markdown](https://aitinkerers.org/technologies/postgresql.md)) — 109 public demos
- [python-telegram-bot](https://aitinkerers.org/technologies/python-telegram-bot) ([Markdown](https://aitinkerers.org/technologies/python-telegram-bot.md)) — 2 public demos
- [React 18](https://aitinkerers.org/technologies/react-18) ([Markdown](https://aitinkerers.org/technologies/react-18.md)) — 3 public demos
- [Streaming](https://aitinkerers.org/technologies/streaming) ([Markdown](https://aitinkerers.org/technologies/streaming.md)) — 6 public demos
- [vision](https://aitinkerers.org/technologies/vision) ([Markdown](https://aitinkerers.org/technologies/vision.md)) — 2 public demos