Providers and evidence

The Tier-1 portable contract covers OpenAI, Anthropic, Azure OpenAI, Gemini, Vertex, Qwen, Kimi/Moonshot, DeepSeek, Meta Standard and a configured vLLM deployment.

from zhivex_ai import create_openai, create_anthropic, create_qwen, create_meta

provider(model_id) uses the SDK-owned portable interface. Provider-native resources and hosted tools have narrower compatibility guarantees. Meta Standard and Contributor are separate targets; a hosted model on another API is not a direct integration with the model’s author.

Contract tests, installed-wheel checks and authenticated live certification are separate evidence levels. Certification is specific to the artifact, model, operation set and time window. This site does not certify a provider.

Consult the provider guide and the release’s support policy. Their links are pinned to the documented artifact’s source revision.