---
title: "Retrieve public-safe benchmark score tables"
method: GET
path: "/api/v1/benchmarks/backtests"
tags: ["Benchmarks"]
---

# Retrieve public-safe benchmark score tables

`GET /api/v1/benchmarks/backtests`

## Request

- Base URL: `https://worldcastr.com`
- URL: `https://worldcastr.com/api/v1/benchmarks/backtests`
- Auth: none required

Public-safe benchmark score summaries such as model-vs-persistence tables. Payloads carry asset IDs, artifact IDs, model version labels, and per-target score rows.

## Query parameters

- `benchmark_id` string
- `target` string
- `format` 'json' | 'csv'

## Response `200`

Benchmark score tables

- object
  - `benchmark_count` integer
  - `filters` object
  - `benchmarks` BenchmarkBacktestResult[]
    - `asset_id` string, required
    - `benchmark_id` string, required
    - `benchmark_role` string, required
    - `support_level` string, required
    - `origin_year` integer, required
    - `horizon_years` integer[], required
    - `metric` string, required
    - `publication_date` string, date, nullable
    - `retrieval_date` string, date, nullable
    - `data_snapshot_id` string, required
    - `model_version` string, nullable
    - `license_note` string, required
    - `training_eligibility` 'benchmark_only' | 'consumer_feed' | 'training_candidate' | 'holdback', required
    - `interpretation` string
    - `rows` BenchmarkBacktestScoreRow[], required
      - `target` string, required
      - `h0_model` number, required
      - `h0_persistence` number, required
      - `h0_improvement_vs_persistence_pp` number, required
      - `h7_model` number, required
      - `h7_persistence` number, required
      - `h7_improvement_vs_persistence_pp` number, required
    - `_links` object
  - `_links` object

## Other responses

- `404`: Unknown benchmark_id

---

[API](https://skmtc.dev/worldcastr/apis/worldcastr-api.md) · [All operations](https://skmtc.dev/worldcastr/apis/worldcastr-api/llms.txt) · [OpenAPI document](https://skmtc.dev/worldcastr/apis/worldcastr-api/revisions/2cf1606dc8e1?raw)