Ian Webster @iwebst
building @Promptfoo (LLM security) + "curator of the world's largest digital dinosaur database" promptfoo.dev CA Joined December 2012-
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@nanomader PF is used in parts of oai, but not for the core codex prompts afaik
@rocklambros $86m was our Series A valuation
@GrumpyTechBro What changes would you like to see in promptfoo?
@Rosa08114679615 @AnthropicAI recommend testing with jailbreak:meta and jailbreak:hydra too, newer strategies
Ian Webster retweeted
We’re acquiring Promptfoo. Their technology will strengthen agentic security testing and evaluation capabilities in OpenAI Frontier. Promptfoo will remain open source under the current license, and we will continue to service and support current customers. openai.com/index/openai-t…
Promptfoo will be joining OpenAI. We’re staying open source and we’re going to keep supporting customers and users. We built Promptfoo to help devs test and secure AI apps. The results have been phenomenal: 350k+ developers, 25%+ of the Fortune 500, 23 people, ~2 years. AI agents are eating the world, and joining OpenAI will supercharge our technology as we connect it deeply into the model and inference layers. We will be able to find & fix AI security issues in a way that no one else has done before. Grateful to our team, to a16z and Insight Partners, and to the community who helped turn this into something huge. You built this with us. Much more to come ❤️
The OpenAI vs Anthropic enterprise narrative is skewed by sketchy data and VCs with agendas. Here's what we've seen in ~100 recent enterprise convos with actual builders. 71% of sampled cos have >$1B in revenue, 54% are public with over 10k employees
@kiyzthekiller @insightpartners @a16z Things are going great
We’ve raised an $18.4M Series A led by @insightpartners, with participation from @a16z, to build the best security stack for AI applications. Promptfoo started a year ago as an open source project and is now the most widely adopted toolkit for reducing security, compliance, and brand risks in AI applications. How it’s going + what’s next 🧵
@bnchandrapal @promptfoo install via npm is much lighter
@xBalbinus @taha_moji @ayirpelle @promptfoo try the open source
@alolasaucisse @stesrbt post your config we can help debug
@xscorp7 would you be able to dm me your promptfoo config? promptfoo should be able to solve this, particularly with the meta or hydra strategies 👀
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