OpenWebSearch vs Trunchbull

One API for every web search provider. Choose the provider that fits each use case and receive every result in one standardized format.

Provider-neutral AI model benchmarking. Detect regressions before they reach production.

About OpenWebSearch

One API for every web search provider. Choose the provider that fits each use case and receive every result in one standardized format. Compare the best open-source LLMs of 2026 by benchmarks, context window, and use case. These seven lead the latest open source LLMs on benchmarks and real-world use. OpenAI also entered the open-source space with GPT oss 120b and 20b, though those models are not yet frontier-grade. The data comes from model providers as well as independently run evaluations by Vellum or the open-source community.

About Trunchbull

Provider-neutral AI model benchmarking. Detect regressions before they reach production. Deploy tools from GitHub, run them against managed AI models, and inspect every decision under controlled budgets. Trunchbull validates the contract, builds the repository, and deploys it into an isolated Cloudflare Worker, ready for any benchmark configuration. Give agents a real machine without giving them yours. Run terminal and code-execution evaluations inside controlled, image-backed environments. Define the maximum steps, token usage, and dollar spend before a run begins.