Grok 4
xAI
Cronología
- · Disponibilidad en API · enlace de referencia
Señales relacionadas: Grok 4.7
- · Enlaces de referencia · xAI · official articles
- · Entrada de catálogo · GitHub · xai-org/grok-build · code
Fragmento
r is the atomic configurable unit because a model is only guaranteed to work with a compatible harness (cursor vs grok-build). #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)] pub struct GoalRoleModel { /// Model id, e.g. "grok-4". It resolves against available models at spawn time; unknown or unauthorized fails open to the current model. pub model: String, /// Harness `agent_type` (e.g. "cursor", "grok-build-plan") whose `AgentDefinition` decides the role subagent's harness flavor. /// The flavor (system prompt and cursor-vs-grok-build toolset) applies regardless of the session or parent agent. /// It is resolved by name (project/plugin/builtin lookup, then re-flavored by the subagent toolset resolver). /// The main session's env/ACP/strict-harness precedence chain plays no part. /// It is not a subagent type: the role always spawns
Esta referencia en el código no confirma un identificador de modelo en uso.
- · Enlaces de referencia · xAI · release notes
Fragmento
You can now use Grok 4 via our API or on https://grok.com
Señales 1
Especificaciones
Grok 4 es un modelo de xAI, lanzado el 2025-07-09.
Preguntas
¿Cuándo se lanzó Grok 4?
El 2025-07-09.