Showdown ↗
Gu contributed product work to Scale AI's Showdown benchmark. Her portfolio describes collecting user preferences in context, segmenting model performance by profession and demographic, and using data policies intended to prevent overfitting. This establishes a project contribution, not sole authorship or authorship of the linked technical report.
scale.com · Source ↗
Discord Apps platform ↗
Gu helped build Discord's Apps platform, enabling Midjourney, Viggle, and other AI companies to reach users through Discord's developer ecosystem. This entry links to her retained portfolio, which attributes the platform work to her; it does not imply that she created those companies or their AI models.
janiegu.com
Lyft marketplace products: Shared Rides, Wait & Save, Scheduled Rides, and Priority Pickup ↗
At Lyft, Gu helped optimize marketplace models and translate research insights into Shared Rides, Wait & Save, Scheduled Rides, and Priority Pickup. Her portfolio dates the Wait & Save launch to 2020. The linked announcement concerns Wait & Save; the attribution of her broader marketplace work comes from the retained portfolio.
lyft.com · Source ↗
Lyft healthcare vertical ↗
Gu's portfolio attributes the launch of Lyft's healthcare vertical in 2016 to her and links this launch announcement. The retained evidence supports her launch contribution without establishing an AI-specific healthcare project or attributing the announcement's authorship to her.
lyft.com · Source ↗
Bloomberg article quoting Janie Gu ↗
Gu's portfolio identifies her as a quoted source in this Bloomberg article and links it from the Showdown section. Her documented relationship is participation as a quoted source; article authorship and the contents of her quotations are not established by the retained evidence.
bloomberg.com · Source ↗
Mashable article quoting Janie Gu ↗
Gu's portfolio identifies her as a quoted source in this Mashable article and links it from the Showdown section. This establishes a quoted contribution, not authorship of the article. The article body and the text of her quotations were not retained.
mashable.com · Source ↗

Bio, Work & Ideas

Janie Gu

Conference affiliation: Google DeepMind

On this page

Janie Gu is a product leader whose career spans transportation marketplaces at Lyft, Discord’s developer platform, and AI evaluation at Scale AI. She also previously worked at Google.

From marketplace research to consumer products

At Lyft, she helped turn marketplace research into consumer products including Shared Rides, Scheduled Rides, Wait & Save, and Priority Pickup. Wait & Save launched in 2020. (janiegu.com)

She also launched Lyft’s healthcare vertical in 2016. (janiegu.com)

At Discord, Gu helped build the Apps platform. The platform enabled developers such as Midjourney and Viggle to bring AI experiences to users through Discord’s developer ecosystem and existing communities. Her portfolio describes this work alongside her earlier marketplace products and subsequent AI benchmarking work.

Evaluating AI in context

At Scale AI, Gu contributed product work to Showdown, a benchmark that captures user preferences in context and segments model performance by profession and demographic. Its methodology includes data policies intended to prevent overfitting. (janiegu.com)