# Langfuse Projects at AI Tinkerers

> Canonical HTML: https://aitinkerers.org/technologies/langfuse
> Markdown URL: https://aitinkerers.org/technologies/langfuse.md
> Technology record last updated: 2026-09-18T15:13:48Z
> Generated: 2026-10-22T22:49:56Z

Langfuse is the open-source LLM engineering platform: gain full observability, manage prompt versions, and run production-grade evaluations.

Langfuse delivers the essential LLM engineering stack. It's an open-source platform for full-lifecycle management of your AI applications (agents, chains, etc.). Use its comprehensive tracing (OpenTelemetry-based) to debug complex, non-deterministic interactions and track exact cost/latency metrics. The system provides robust prompt management (versioning, A/B testing) and flexible evaluation tools to measure output quality and monitor production health. Integrations are native: connect with Langchain, OpenAI, and LlamaIndex via Python/JS SDKs for immediate control and clarity over your LLM deployment.

- Official technology site: https://langfuse.com/
- Public AI Tinkerers demos and talks: 13
- Result page: 1 of 1

## Recent Public Talks and Demos

### [ibaAgent: Agentic time-series analysis.](https://nurnberg.aitinkerers.org/talks/rsvp_DcXjk1ibxVU)

- Event context: AI Tinkerers Nürnberg: April Meetup — 2026-04-22 — Nürnberg
- Public talk page: https://nurnberg.aitinkerers.org/talks/rsvp_DcXjk1ibxVU

### [Practical LLM Integration: Lessons from Building a SEC Filing Analysis Project](https://houston.aitinkerers.org/talks/rsvp_Vt9RZstb_VY)

- Event context: AI Tinkerers Houston: Working Code, Live Demos, and Architectures for 2026 — 2026-01-13 — Houston
- Public talk page: https://houston.aitinkerers.org/talks/rsvp_Vt9RZstb_VY

### [Running a local LLM with guardrails](https://hong-kong.aitinkerers.org/talks/rsvp_C87wbAjEP3o)

- Event context: AI Tinkerers Hong Kong Meetup - November 27th — 2025-11-27 — Hong Kong
- Public talk page: https://hong-kong.aitinkerers.org/talks/rsvp_C87wbAjEP3o

### [Agentic AI Evaluation](https://singapore.aitinkerers.org/talks/rsvp_WUfjRFh_OmY)

- Event context: AIT Singapore: scalable agentic workflows - 12th August 2025 — 2025-08-12 — Singapore
- Public talk page: https://singapore.aitinkerers.org/talks/rsvp_WUfjRFh_OmY

### [HackerNews.coffee - Transparent AI personalisation using fast models and lean architecture](https://london.aitinkerers.org/talks/rsvp_CYF13tmV5i4)

- Event context: AI Tinkerers London Meetup - July 16th, 2025 — 2025-07-16 — London
- Public talk page: https://london.aitinkerers.org/talks/rsvp_CYF13tmV5i4

### [CTF-Agent: how to hack your site with reasoning models](https://amsterdam.aitinkerers.org/talks/rsvp_BI82WZQHbPs)

- Event context: AI Tinkerers x AdvancedJS Amsterdam — 2025-06-25 — Amsterdam
- Public talk page: https://amsterdam.aitinkerers.org/talks/rsvp_BI82WZQHbPs

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