A key value proposition for vertical AI applications is being model-agnostic. They act as a strategic layer for enterprises, allowing them to route tasks to the best available LLM at any given time. This de-risks enterprise AI strategy from being locked into a single model provider whose performance may be surpassed.

Perplexity's agent, Computer, leverages a "multi-model orchestration" strategy. For a single user request, it might use Opus for planning, GPT for writing, and Gemini for audio. This model-agnostic approach allows it to always use the best-in-class model for each sub-task, a flexibility its larger competitors lack.

The "AI wrapper" concern is mitigated by a multi-model strategy. A startup can integrate the best models from various providers for different tasks, creating a superior product. A platform like OpenAI is incentivized to only use its own models, creating a durable advantage for the startup.

Enterprises will shift from relying on a single large language model to using orchestration platforms. These platforms will allow them to 'hot swap' various models—including smaller, specialized ones—for different tasks within a single system, optimizing for performance, cost, and use case without being locked into one provider.

An intelligent AI orchestration layer can achieve a cost-to-accuracy balance superior to any single model. By routing queries to a portfolio of different models (large, small, specialized), it creates a new Pareto frontier, delivering higher success rates at a lower average cost than relying on one "best" model.

Like Kayak for flights, being a model aggregator provides superior value to users who want access to the best tool for a specific job. Big tech companies are restricted to their own models, creating an opportunity for startups to win by offering a 'single pane of glass' across all available models.

Perplexity's standout feature, the "model council," queries multiple LLMs for one prompt, then highlights and analyzes differences in their responses. This turns model agnosticism into a powerful tool for users seeking nuanced, reliable answers rather than a single black-box output.

Perplexity's core advantage is its model-agnostic orchestration. Unlike vertically integrated competitors (Google, OpenAI), it can select the best model for any task—whether from GPT, Claude, or open-source alternatives—to offer a superior, specialized "orchestra" of AI capabilities.

Perplexity's CEO argues that building foundational models is not necessary for success. By focusing on the end-to-end consumer experience and leveraging increasingly commoditized models, startups can build a highly valuable business without needing billions in funding for model training.