---
title: "Get Agent Comparison"
method: GET
path: "/api/v1/agents/comparison"
tags: ["agent-comparison"]
---

# Get Agent Comparison

`GET /api/v1/agents/comparison`

Return per-(adapter, model) performance comparison metrics.

Aggregates data from all agent sessions in the current run:
success rate, average completion time, cost per task, and
quality gate pass rate.

Returns:
    JSON list of :class:`AgentMetrics` objects sorted by adapter
    then model.

## Response `200`

Successful Response

- AgentMetrics[]
  - `adapter` string, required
  - `model` string, required
  - `total_tasks` integer
  - `succeeded` integer
  - `failed` integer
  - `avg_completion_secs` number
  - `total_cost_usd` number
  - `quality_gate_pass_rate` number
  - `success_rate` number, required — Fraction of tasks that succeeded (0.0-1.0).
  - `cost_per_task` number, required — Average cost per task in USD.

---

[API](https://skmtc.net/sipyourdrink-ltd/apis/bernstein-task-server.md) · [All operations](https://skmtc.net/sipyourdrink-ltd/apis/bernstein-task-server/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/sipyourdrink-ltd/bernstein-task-server/versions/86f514b4e920/schema)