Helicone AI Reviews

Substack Reviews

Helicone AI mentions (5)

• Best AI Monitoring Tools in 2026: LLM, Agent, and MCP Observability Compared

  Helicone takes the simplest possible approach to LLM monitoring: it's a proxy. Change your OpenAI base URL from api.openai.com to oai.helicone.ai, add your Helicone API key as a header, and every LLM request is logged — latency, tokens, cost, prompts, and completions. No SDK integration, no code changes beyond a URL swap. - Source: dev.to / 19 days ago

• What is an LLM evaluation harness? A deep dive into lm-eval-harness

  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 / 29 days ago

• Building Your Own AI Proxy: Route, Cache, and Monitor LLM Requests in TypeScript

  For many teams, especially those starting out or with simpler needs, commercial solutions like Portkey, Helicone, OpenPipe, or LiteLLM Proxy offer off-the-shelf capabilities that cover many common proxy use cases (caching, logging, cost tracking). NeuroLink itself can be seen as an SDK that complements these, allowing you to integrate with them or build similar features on top. - Source: dev.to / 3 months ago

• Top 7 LLM Observability Tools in 2026: Which One Actually Fits Your Stack?

  TL;DR: Go with Langfuse if you want open-source and self-hosted. Pick Helicone if you want the fastest setup (2 minutes, no SDK). Stick with LangSmith if your stack already runs on LangChain. And if your org already pays for Datadog, their LLM module slots right in. - Source: dev.to / 4 months ago

• Show HN: Helicone (YC W23) – OSS LLM Observability and Development Platform

  Hey HN, we're Justin and Cole, the founders of Helicone (https://helicone.ai) or self-deploy with our new fully open-source helm chart (https://helicone.ai/selfhost). Yet even with detailed traces, probabilistic systems are notoriously hard to debug at scale. So, we released evaluators (either via LLM-as-judge or custom Python evaluators leveraging the CodeSandbox SDK - https://codesandbox.io/docs/sdk/sandboxes).... - Source: Hacker News / over 1 year ago

Substack mentions (98)

• SpaceX to buy Cursor AI coding agent operator Anysphere for $60B

  The thing is, even the center of the road academics who refrain from such comparisons are noting the similarity. The MAGA movement meets the traditional defining characteristics of fascio. We can be rigid and say that only Mussolini‘s political movement can be properly be called fascist. But if we call Hitler and the Nazis fascists as well, then we open the door to any movement that meets the criteria. And Trump... - Source: Hacker News / 16 days ago

• AMA: I'm Eric Ries (The Lean Startup) & Author of New Bestseller Incorruptible

  Yes, it's much different in other countries. See https://substack.com/@doks/p-198191751. - Source: Hacker News / 22 days ago

• Show HN: Playing with genomics foundation model tutorial/explainer article

  Hi folks, I got curious about how genomics foundation models work and wrote an article explaining how they are trained + can be used. Feel free to use the following as learning resources if you wish to jump into ML for comp bio stuff, it may help: - Code: https://github.com/dillondesilva/nt-promoter-region-classification - Article/Tutorial:... - Source: Hacker News / about 1 month ago

• CBP Directive 3340-049B: Border Search of Electronic Devices

  The vast majority of people from the developed world have no problems going through any border in the developed world. Your experience is probably representative, but that's not what we're talking about. My understanding is that de facto you have no rights at all in China. The Americans take this sort of thing very seriously, which is why it's in the news and talked about. Some guy gets imprisoned for 37... - Source: Hacker News / about 1 month ago

• GitHub – DOS 1.0: Transcription of Tim Paterson's DOS Printouts

  There was never a serious claim DOS copied CP/M code. The controversy was mostly about legality of reimplementation of the API, plus some pretty vague claims about copying the design: https://substack.com/@nemanjatrifunovic/note/p-178321556. - Source: Hacker News / 2 months ago