In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse — step by step. - Source: dev.to / 21 days ago

Langfuse is the open-source standard for LLM observability. It traces every LLM interaction — prompts, completions, latency, token usage, cost — and provides the tooling to debug, evaluate, and optimize LLM applications in production. Think of it as "Datadog for LLM calls" with a focus on prompt engineering workflows. - Source: dev.to / about 1 month ago

You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / about 2 months ago

Gateway or proxy attribution. A reverse proxy in front of the model-provider API records the request, computes the cost, and exposes per-customer breakdowns. Open-source options include Helicone, LiteLLM, Langfuse, and OpenLLMetry. Hosted equivalents serve as the AI cost observability layer for teams that want centralized visibility: LangSmith, Datadog LLM Observability, Arize Phoenix. Adds a network hop.... - Source: dev.to / about 2 months ago

Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline — the metadata.userId pattern is the universal part. - Source: dev.to / 2 months ago

Hello everyone. This my 14th interation of the Fantasy CoD Picks post (and final one of the season!) Basically, I analyze and review who to recommend for your Fantasy CoD rosters. All of my Fantasy numbers and posts are based off of DraftBuff, so make sure to download their app for free and join in on the fun. Disclaimer: I am a Social Media intern for DraftBuff. Source: about 5 years ago

We are DraftBuff, a completely F2P Fantasy esports platform currently present in LoL, CoD, Overwatch, VALORANT and other games. And it’s our pleasure to announce to the Rocket League community that we will be offering the full fantasy for the RLCS starting right now, with the Season X Finals! Source: about 5 years ago

We are DraftBuff, a Fantasy esports (100% F2P ofc!) platform currently present in LoL, CoD, OW and other games. It’s our pleasure to announce to the VALORANT community that we will be offering fantasy for VALORANT from the second half of the year onwards, and we are starting things off by hosting a Pick’em game for the Masters! Source: about 5 years ago

Hello everyone. This my 6th interation of the Fantasy CoD Picks and Tips post. Basically, I analyze and review who to recommend (and avoid) for your Fantasy CoD rosters. All of my Fantasy numbers and posts are based off of DraftBuff, so make sure to download their app for free and join in on the fun. Source: over 5 years ago