Author
Antoine Buteau

Antoine Buteau

3 min read Free

The Foundation Model Lab Operating Model Series #1: A Model Lab Is Not Just A Research Team

The visible part of a foundation model lab is the model. That is what gets benchmarked, demoed, compared, leaked, praised, and dismissed. The business is much larger than that. A serious model lab is more than a research team shipping chatbots. It is a tightly coupled operating system for converting
1 min read Free

Open vs Closed AI — Series Index

Open vs Closed AI is a 10 part series. Use this index as the table of contents and read the posts in order. Read the series in order Open Source Won...
1 min read Free

Open vs Closed AI Series #10: The Real Question: Who Owns the Loop?

The open versus closed debate misses the deepest control point. In AI businesses, durable value tends to accrue to whoever owns the improvement loop: * user interaction surface * workflow integration points * feedback and correction data * evaluation and release process * deployment path * switching surface and migration friction Code and weights matter, but
1 min read Free

Open vs Closed AI Series #9: What Builders Should Actually Choose

Most teams do not need an ideological position. They need a decision framework. Use open-first when: * buyer trust depends on inspectability * deployment sovereignty is a hard requirement * customization depth is central to product value * ecosystem adoption is a strategic wedge * avoiding single-vendor dependency is mission-critical Use closed-
1 min read Free

Open vs Closed AI Series #8: The Open-Source Trap

Open systems can create flexibility and trust, but they also fail in predictable ways when teams underestimate operating complexity. Common open-side traps: * production reliability falls on internal teams without clear ownership * security and compliance burden is higher than expected * fragmented tooling creates integration drag * model quality variance introduces hidden
1 min read Free

Open vs Closed AI Series #7: The Closed-Source Trap

Closed systems can deliver speed and quality, but they carry structural risks that become expensive over time. Common failure modes: * vendor lock-in to model behavior and tooling * opaque regressions after model updates * pricing volatility with limited alternatives * limited auditability in high-stakes decisions * portability friction across workflows and teams
1 min read Free

Open vs Closed AI Series #6: Open Source as a Distribution Strategy, Not a Moral Position

Open sourcing can be a strategic move, not a belief statement. In AI, openness can be used to: * expand developer adoption quickly * set de facto interfaces * commoditize competitor layers * attract ecosystem complements * recruit talent * increase negotiation power with upstream providers A company can open one layer to capture another. Examples
1 min read Free

Open vs Closed AI Series #5: The Stack Will Split

Instead of a single winner, the AI technology stack will likely split by layer.
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