Which AI labs commit to third party vetting by October 31?

On September 12, 2026, Anthropic committed to giving embedded third-party evaluators permanent, ongoing, employee-level access to its AI models and training processes. This market will resolve to "Yes" if the listed company announces a commitment to grant one or more third-party evaluators ongoing employee-level access to its systems, AI models, and training processes during development by October 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". Arrangements limited to evaluating models before release will not qualify. Current agreements with the Center for AI Standards and Innovation (CAISI) to provide pre-deployment access to AI models will not qualify. A qualifying announcement must be made through the listed company's official channels or by an authorized representative acting in an official capacity. Statements that endorse third-party evaluation, describe it as under consideration, or express an intention to explore or discuss it will not qualify. A commitment made as part of a broader agreement with other companies or with a government will qualify, provided the listed company is a party to it and it otherwise meets the requirements above. If a qualifying announcement is made within this market's timeframe, this market will resolve to "Yes" regardless of whether the commitment is binding, is later modified or withdrawn, or is ever implemented. … (condensed)