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Get evaluation item

GET
/api/v1/org/{org}/ws/{workspace}/evaluation/{evaluation_id}/items/{item_id}
curl --request GET \
--url https://example.com/api/v1/org/example/ws/example/evaluation/example/items/example \
--header 'Authorization: Bearer <token>'

Accepts full UUIDs or unique prefixes for both IDs.

evaluation_id
required
Evaluation Id
string
item_id
required
Item Id
string
org
required
Org

Organization slug

string

Organization slug

workspace
required
Workspace

Workspace slug

string

Workspace slug

Successful Response

Media type application/json
EvaluationItemResponse
object
agent_finished_at
required
Any of:
string format: date-time
agent_sandbox_id
required
Any of:
string format: uuid
completed_at
required
Any of:
string format: date-time
env_sandbox_id
required
Any of:
string format: uuid
error
required
Any of:
string
evaluation_id
required
Evaluation Id
string format: uuid
id
required
Id
string format: uuid
item_status
required
Item Status
string
lease_expires_at
required
Any of:
string format: date-time
max_retries
required
Max Retries
integer
metadata_json
required
Any of:
object
key
additional properties
any
model
required
Any of:
string
passed
required
Any of:
boolean
position
required
Position
integer
queued_at
required
Queued At
string format: date-time
result_json
required
Any of:
object
key
additional properties
any
retry_count
required
Retry Count
integer
run_id
required
Any of:
string
session_id
Any of:
string format: uuid
started_at
required
Any of:
string format: date-time
task_name_snapshot
required
Task Name Snapshot
string
verified_at
required
Any of:
string format: date-time
worker_id
required
Any of:
string
Example generated
{
"agent_finished_at": "2026-04-15T12:00:00Z",
"agent_sandbox_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
"completed_at": "2026-04-15T12:00:00Z",
"env_sandbox_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
"error": "example",
"evaluation_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
"id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
"item_status": "example",
"lease_expires_at": "2026-04-15T12:00:00Z",
"max_retries": 1,
"metadata_json": {},
"model": "example",
"passed": true,
"position": 1,
"queued_at": "2026-04-15T12:00:00Z",
"result_json": {},
"retry_count": 1,
"run_id": "example",
"session_id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0",
"started_at": "2026-04-15T12:00:00Z",
"task_name_snapshot": "example",
"verified_at": "2026-04-15T12:00:00Z",
"worker_id": "example"
}

Invalid request

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Authentication failed

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Access forbidden

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Not found

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Already exists

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Validation error

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Upgrade required

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Rate limited

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Internal server error

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Bad gateway

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}

Gateway timeout

Media type application/json
APIErrorPayload

Canonical API error envelope returned by the API.

object
code
required
Code

HTTP status code

integer
Allowed values: 400 401 403 404 409 422 426 429 500 502 504
detail
required
Detail

Human-readable error message

string
errors
Any of:
Array<object>
ValidationErrorItem
object
loc
required
Loc

Where the validation error occurred

Array
msg
required
Msg

Human-readable validation message

string
type
required
Type

Machine-readable validation error type

string
type
required
Type

Stable machine-readable error type

string
Allowed values: already_exists_error app_error authentication_error conflict_error aws_error configuration_error database_error dynamodb_error e2b_error e2b_rate_limit_error expired_signature_error expired_token_error forbidden_error group_error invalid_error invalid_flag_error invalid_username_error mail_error member_exists_error member_limit_exceeded_error migration_lock_timeout_error not_found_error oauth_config_error org_sandbox_capacity_exceeded_error bad_gateway_error gateway_timeout_error s3_error server_error task_error stripe_error token_error upgrade_required_error usage_limit_exceeded_error user_verification_error validation_error
Example
{
"code": 401,
"detail": "Authentication failed",
"type": "authentication_error"
}