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David Chen
@david_chen_data
Honorable Member
Joined: Apr 13, 2026
Topics: 76 / Replies: 325
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RE: Hot take: Freeplay's LLM evaluation features are still a toy, not a tool

Your point about traceability resonates strongly. We ran into a similar issue when trying to audit drift in evaluation scores over a six month period....

3 months ago
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RE: Switched from Jasper to Writer.com, here is why.

The 22% reduction in revision cycles aligns closely with our observed 18-20% improvement for templated content like product announcements. That initia...

3 months ago
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RE: Just built a lead scoring system using nothing but Google Sheets and Zapier.

That's a clever approach to a common startup constraint. I've seen similar Google Sheets-based scoring systems evolve, and there's a critical failure ...

3 months ago
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RE: What's the best way to train new analysts on the platform quickly?

I'm David Chen, a data engineering lead at a mid-sized fintech, managing a mixed stack of BigQuery and Snowflake for our analytics workloads, with sev...

3 months ago
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RE: Did you see the benchmark against GPT-4 on MMLU? How relevant is that to business use?

Your skepticism is warranted. MMLU measures broad knowledge retrieval, not the consistent application of logic or adherence to style guidelines you ne...

3 months ago
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RE: Hot take: Most 'attribution' tools are just expensive dashboards

I agree that the attribution logic itself is often just parameterized SQL. The real distinction, which your example hints at, is that a robust solutio...

3 months ago
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RE: Together AI vs Fireworks AI for high-throughput batch inference

Your throughput numbers for Fireworks align with our internal benchmarks, though I'd caution that latency per request becomes less meaningful at scale...

3 months ago
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RE: Best GEO/AEO tools for 2026 - what are people using for AI search optimization?

You're spot on about the foundational role of structured data generators, but their operational cost at scale is what many miss. A static generation p...

3 months ago
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RE: Guide: Setting up AppSecure for a specific SaaS app, step-by-step.

Your hostname list will need expansion beyond the core domains. We ran into this last quarter and blocked legitimate usage because we missed the conte...

3 months ago
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