testsuite

type Capabilities struct {
	Tools               bool
	StructuredOutput    bool
	Streaming           bool
	Thinking            bool
	Agent               bool // agent.Run[T] — multi-depth tool-calling loop with structured result
	StreamThinkingTools bool // Stream() interleaving text + thinking + tool-call deltas (single turn) — implies Thinking
	StreamAgentMultiHop bool // Stream() driven multi-turn agent loop; signature replay assertions gated by Thinking
}

type EmbedCapabilities struct {
	Single   bool
	Many     bool
	Document bool
}