Re-enter a run at a step

POST

/v1/runs/{id}/rerun-from

curl --request POST \
  --url https://api.hyperresearch.ai/v1/runs/example/rerun-from \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "step": "example", "levers": { "register": "teach", "inference_depth": "surface", "domain_notes": "example", "response_format": "example", "required_section_headings": [ "example" ], "citation_style": "numbered", "purpose": "decide", "report_language": "zh", "reader_expertise": "beginner" }, "budget": { "fetch_usd_max": 1, "sources_max": 1 }, "rerun_reason": "platform" }'

• production

Priced as a fraction of the tier: 25% from step 12 on, 50% for steps 8–11, 100% below that. With rerun_reason: "platform" the rerun is free, and is accepted only for a source run that failed on our side (409 rerun_not_platform otherwise).

Authorizations

• bearerAuth
  runs:write
• sessionCookie
  runs:write

Parameters

Path Parameters

id

required

string

>= 3 characters <= 64 characters

Request Body^required

Media typeapplication/json

object

step

required

string

/^\d{1,2}(\.[245])?$/

levers

object

register

string

Allowed values: teach survey analyze advocate

inference_depth

Deprecated. Still accepted and stored on the run, but the research planner sets its own depth for each question and no longer reads this value. Omit it.

string

Allowed values: surface standard deep

domain_notes

string

<= 8000 characters

response_format

string

<= 80 characters

required_section_headings

Array<string>

<= 25 items

citation_style

Deprecated and ignored. Still accepted so existing callers keep working, but no longer stored on the run: every report uses the same citation markers whatever this says. Omit it.

string

Allowed values: numbered wikilink

purpose

What the report is for. decide opens with the answer and what it means for the decision, sets out the trade-offs and closes with a recommendation; understand explains the subject and its mechanisms without pushing a recommendation; brief_someone makes the opening summary a stand-alone brief you can forward. It changes how the report is organised and summarised, never what it researches, claims or cites, and it does not change the price, the sources or the run time. Omitted, the report is organised as before.

string

Allowed values: decide understand brief_someone

Example

decide

report_language

The language the report is written in, as a language tag (en, zh, ja, ko, fr, …) or a bilingual pair (zh+en). Omitted, the report follows the language the question asks for, or the language it is written in. Headings and the labels the pipeline adds are localised for English, Chinese, Japanese and Korean, and are in English for other languages.

string

>= 2 characters <= 16 characters

Example

zh

reader_expertise

Who the report is written for. beginner defines technical terms and acronyms in plain words and explains the background a newcomer needs; intermediate uses the field’s standard terms and defines only specialist ones; expert uses the field’s terminology without definitions and spends the words on specifics. It changes how the report explains things, never what it researches, claims or cites, and it does not change the price, the sources or the run time. Omitted, the report is written for an informed non-specialist, as before.

string

Allowed values: beginner intermediate expert

Example

expert

budget

object

fetch_usd_max

Deprecated. Still accepted, and still applied as a ceiling on paid page fetching and search for this run, but a low value can leave a run short of sources and stop it before it finishes. Must be greater than 0. The tier already bounds this spend and the price does not change with it. Omit it.

number

> 0 <= 100

sources_max

Deprecated. Still accepted, and still applied as a cap on how many sources this run reads, up to the tier ceiling. A value below the tier’s source floor stops the run at the source gate, and the price does not change with it. Omit it.

integer

>= 1 <= 1000

rerun_reason

Re-enter a run that failed on OUR side at no charge. Accepted only when the source run is failed with a platform failure (interrupted by a platform fault or restart, a platform limit, a stopped worker, exhausted automatic recovery, or an unavailable workspace store); any other source answers 409 rerun_not_platform. Omit it for the usual 25–100% rerun price.

string

Allowed values: platform

Responses

202

Rerun queued

Media typeapplication/json

object

id

required

string

status

required

string

Allowed values: queued

tier

required

string

price_cents

required

integer

price_percent_of_tier

required

integer

source_run

required

string

resume_from

required

string

events_url

required

string

created_at

required

string

rerun_reason

Present only on a zero-price rerun of a run that failed on our side; price_cents is then 0.

string

Allowed values: platform

Example

{
  "status": "queued",
  "rerun_reason": "platform"
}

Headers

RateLimit-Policy

string

Example

"reads";q=60;w=60

The quota policy this request was counted against (draft-ietf-httpapi-ratelimit-headers): "<bucket>";q=<requests>;w=<window seconds>, e.g. "reads";q=60;w=60. Buckets: reads 60/min, status 600/min, creates 10/min, writes 20/min per credential; public 300/min per network on keyless routes.

RateLimit

string

Example

"reads";r=57;t=41

Remaining quota in the current window: "<bucket>";r=<remaining>;t=<seconds until reset>, e.g. "reads";r=57;t=41.

X-RateLimit-Limit

integer

Requests allowed per window in this bucket (legacy form of RateLimit-Policy).

X-RateLimit-Remaining

integer

Requests left in this window (legacy form of RateLimit).

X-RateLimit-Reset

integer

Unix time (seconds) when the window resets.

X-RateLimit-Bucket

string

Which bucket counted the request: reads, status, creates, writes or public.

400

Invalid request

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}

401

Authentication failed

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}

403

Insufficient scope or plan

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}

404

Not found

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}

429

Rate limited or over quota

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}

Headers

Retry-After

integer

Seconds to wait before retrying. Always present on a 429.

RateLimit-Policy

string

Example

"reads";q=60;w=60

The quota policy this request was counted against (draft-ietf-httpapi-ratelimit-headers): "<bucket>";q=<requests>;w=<window seconds>, e.g. "reads";q=60;w=60. Buckets: reads 60/min, status 600/min, creates 10/min, writes 20/min per credential; public 300/min per network on keyless routes.

RateLimit

string

Example

"reads";r=57;t=41

Remaining quota in the current window: "<bucket>";r=<remaining>;t=<seconds until reset>, e.g. "reads";r=57;t=41.

X-RateLimit-Limit

integer

Requests allowed per window in this bucket (legacy form of RateLimit-Policy).

X-RateLimit-Remaining

integer

Requests left in this window (legacy form of RateLimit).

X-RateLimit-Reset

integer

Unix time (seconds) when the window resets.

X-RateLimit-Bucket

string

Which bucket counted the request: reads, status, creates, writes or public.

500

Internal error

Media typeapplication/json

object

error

required

object

type

required

string

Allowed values: invalid_request authentication permission not_found rate_limited quota_exceeded budget_blocked conflict provider_unavailable internal

code

required

string

Allowed values: missing_api_key malformed_api_key invalid_api_key api_key_expired api_key_revoked account_suspended workspace_unavailable session_expired insufficient_scope signup_closed role_not_permitted membership_required csrf_required csrf_invalid origin_not_allowed https_required key_route_restricted tier_not_allowed runs_paused invalid_body invalid_query invalid_path query_too_short query_not_research query_too_long query_refused invalid_title invalid_brief invalid_must_read invalid_research_brief invalid_time_window invalid_pulse invalid_metadata invalid_tier too_many_required_headings sources_max_above_ceiling reuse_scope_needs_project invalid_webhook_url metadata_too_large invalid_settings invalid_step unsupported_tier tier_not_offered plan_not_offered provider_excluded dry_run_not_enabled invalid_dry_run_fault chaos_faults_not_enabled invalid_chaos_fault gone run_not_found key_not_found workspace_not_found webhook_not_found artifact_not_found note_not_found escalation_not_found source_not_found connection_not_found project_not_found answer_not_found account_not_found feature_not_enabled idempotency_key_reuse idempotency_in_flight run_not_resumable run_not_finish_resumable run_finish_resume_exhausted run_recovering rerun_not_platform platform_rerun_taken run_not_clarifying result_not_ready workspace_not_empty turnstile_invalid turnstile_replayed demo_daily_limit demo_receipt_invalid demo_disabled user_not_found member_not_found member_exists last_owner cannot_self_elevate workspace_limit invitation_not_found invitation_expired invitation_email_mismatch account_mismatch ip_not_allowed chat_keys_retired project_name_taken project_archived run_not_filable confirmation_mismatch ownership_transfer_required account_deleting export_cooldown migration_pending rate_limit_exceeded concurrency_limit spend_cap_exceeded trial_exhausted payment_method_required payment_disputed card_hold_unavailable card_required insufficient_balance wallet_frozen topup_amount_invalid topup_daily_limit answers_capacity platform_capacity daily_run_limit internal_budget orchestrator_unavailable source_unconfigured source_rate_limited source_upstream_unavailable deployment_misconfigured not_implemented pdf_unavailable internal_error

message

required

string

param

string

retry_after

integer

request_id

required

string

Example

{
  "error": {
    "type": "invalid_request",
    "code": "missing_api_key",
    "request_id": "req_01J9ZQ7V6H0000000000000000"
  }
}