cayu.evals.capture_policy

Public Cayu API. Definitions are grouped by their public source module, and definitions from private implementation modules appear on their package’s page; adding a symbol does not move existing links. The import shown at each entry is a supported public namespace. Read the Python API overview and install the required extra.

`SessionTrajectoryBounds`

from cayu.evals import SessionTrajectoryBounds

Global retained-evidence limits for one production-session trajectory.

Bases: BaseModel.

Fields and attributes

Defaults below are source expressions; Field(...) includes schema/validation settings and default_factory creates a fresh value. Inherited declarations are included. Constructor behavior follows the model or dataclass shown in the bases/decorators.

Name	Type	Default
`max_sessions`	`StrictInt`	`Field(default=_SESSION_TRAJECTORY_DEFAULT_MAX_SESSIONS, ge=1, le=_SESSION_TRAJECTORY_HARD_MAX_SESSIONS)`
`max_depth`	`StrictInt`	`Field(default=_SESSION_TRAJECTORY_DEFAULT_MAX_DEPTH, ge=1, le=_SESSION_TRAJECTORY_HARD_MAX_DEPTH)`
`max_events`	`StrictInt`	`Field(default=TERMINAL_SESSION_EVIDENCE_DEFAULT_MAX_EVENTS, ge=1, le=TERMINAL_SESSION_EVIDENCE_HARD_MAX_EVENTS)`
`max_transcript_records`	`StrictInt`	`Field(default=TERMINAL_SESSION_EVIDENCE_DEFAULT_MAX_TRANSCRIPT_RECORDS, ge=0, le=TERMINAL_SESSION_EVIDENCE_HARD_MAX_TRANSCRIPT_RECORDS)`
`max_record_bytes`	`StrictInt`	`Field(default=TERMINAL_SESSION_EVIDENCE_DEFAULT_MAX_RECORD_BYTES, ge=1, le=TERMINAL_SESSION_EVIDENCE_HARD_MAX_RECORD_BYTES)`
`max_total_bytes`	`StrictInt`	`Field(default=TERMINAL_SESSION_EVIDENCE_DEFAULT_MAX_TOTAL_BYTES, ge=1, le=TERMINAL_SESSION_EVIDENCE_HARD_MAX_TOTAL_BYTES)`
`memory_attribution_bounds`	`MemoryAttributionBounds`	`Field(default_factory=MemoryAttributionBounds)`

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`SessionTrajectoryErrorCode`

from cayu.evals import SessionTrajectoryErrorCode

Stable reason a durable session tree cannot become exact eval evidence.

Bases: StrEnum.

Fields and attributes

Name	Type	Default
`DEADLINE_EXCEEDED`	`class attribute`	`'deadline_exceeded'`
`STORE_UNSUPPORTED`	`class attribute`	`'store_unsupported'`
`EVIDENCE_READ_FAILED`	`class attribute`	`'evidence_read_failed'`
`TERMINAL_EVIDENCE_REJECTED`	`class attribute`	`'terminal_evidence_rejected'`
`DESCENDANT_ENUMERATION_FAILED`	`class attribute`	`'descendant_enumeration_failed'`
`ORIGIN_EVIDENCE_REJECTED`	`class attribute`	`'origin_evidence_rejected'`
`PARENT_CONTRADICTION`	`class attribute`	`'parent_contradiction'`
`CYCLE_DETECTED`	`class attribute`	`'cycle_detected'`
`SESSION_LIMIT_EXCEEDED`	`class attribute`	`'session_limit_exceeded'`
`DEPTH_LIMIT_EXCEEDED`	`class attribute`	`'depth_limit_exceeded'`
`CLOSURE_CHANGED`	`class attribute`	`'closure_changed'`
`EVIDENCE_INCONSISTENT`	`class attribute`	`'evidence_inconsistent'`

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