evalstone/evalscope/docs/en/benchmarks/swe_bench_multilingual_agentic.md
2026-07-08 08:57:50 +00:00

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SWE-bench_Multilingual_Agentic

Overview

SWE-bench Multilingual Agentic is the agentic-mode evaluation of SWE-bench Multilingual, a 300-task SWE-bench-style benchmark spanning 42 repositories and 9 programming languages. The model autonomously explores, edits, and submits a patch through a multi-turn agent loop inside a per-instance Docker container.

Task Description

  • Task Type: Automated Software Engineering / Bug Fixing (Agentic, Multilingual)
  • Input: GitHub issue description (no oracle file context)
  • Output: Code patch (diff format) collected from git diff after autonomous editing
  • Languages: C, C++, Go, Java, JavaScript/TypeScript, PHP, Ruby, and Rust

Key Features

  • 300 curated Issue-Pull Request tasks
  • 42 real-world repositories across 9 programming languages
  • Multi-turn agent loop with per-instance SWE-bench Docker sandbox
  • SWE-bench-compatible patch evaluation using fail-to-pass and pass-to-pass tests

Evaluation Notes

  • Requires pip install swebench==4.1.0 before evaluation
  • Uses the official SWE-bench Multilingual x86_64 instance images and sets Docker platform to linux/amd64 automatically
  • Docker images are built/pulled automatically for each instance
  • Timeout of 1800 seconds (30 min) per instance for final patch validation
  • See the usage documentation for detailed setup instructions
  • Supports both local image building and remote image pulling

Agentic Mode

This benchmark drives a multi-turn agent loop (mirrors mini-swe-agent's swebench.yaml) inside a per-instance SWE-bench Docker container. The model issues bash commands to explore /testbed, edit source files, and finally submits its git diff patch by printing the sentinel COMPLETE_TASK_AND_SUBMIT_FINAL_OUTPUT followed by the patch contents.

extra_params.action_protocol selects between:

  • toolcall (default): OpenAI function-calling protocol with a single bash tool. Recommended for any model that supports tool calling.
  • backticks: text-based fallback expecting one ```mswea_bash_command ``` block per turn. For models without function-calling support.

Properties

Property Value
Benchmark Name swe_bench_multilingual_agentic
Dataset ID SWE-bench/SWE-bench_Multilingual
Paper N/A
Tags Coding
Metrics acc
Default Shots 0-shot
Evaluation Split test

Data Statistics

Metric Value
Total Samples 300
Prompt Length (Mean) 2197.94 chars
Prompt Length (Min/Max) 124 / 69351 chars

Sample Example

Subset: default

{
  "input": [
    {
      "id": "52ece3cf",
      "content": "Support Post aggregation function pow(f1,f2) to cater for square, cube , square root.\n### Description\r\n\r\nPlease describe the feature or change with as much detail as possible. \r\n\r\nAs of now the only supported arithmetic functions are +, -, *, ... [TRUNCATED 284 chars] ... \r\n\r\nThe proposal is to add a `pow` function which enables all the about usecase .  Square of a number can be represent by pow(f1,2) , Cube can be represented as power(f1 ,3)  , Squar root of a number can be represented by power(f1,0.5) ,\r\n\r\n\n"
    }
  ],
  "id": 0,
  "group_id": 0,
  "tools": [
    {
      "name": "bash",
      "description": "Execute a bash command inside the sandbox environment. Returns the combined stdout / stderr output of the command.",
      "parameters": {
        "properties": {
          "command": {
            "type": "string",
            "description": "The bash command to execute."
          },
          "timeout": {
            "type": "number",
            "description": "Maximum execution time in seconds (default: 60).",
            "default": 60
          }
        },
        "required": [
          "command"
        ]
      }
    }
  ],
  "metadata": {
    "problem_statement": "Support Post aggregation function pow(f1,f2) to cater for square, cube , square root.\n### Description\r\n\r\nPlease describe the feature or change with as much detail as possible. \r\n\r\nAs of now the only supported arithmetic functions are +, -, *, ... [TRUNCATED 284 chars] ... \r\n\r\nThe proposal is to add a `pow` function which enables all the about usecase .  Square of a number can be represent by pow(f1,2) , Cube can be represented as power(f1 ,3)  , Squar root of a number can be represented by power(f1,0.5) ,\r\n\r\n\n",
    "instance_id": "apache__druid-13704",
    "base_commit": "51dfde02840017092486fb75be2b16566aff6a19",
    "patch": "diff --git a/docs/querying/post-aggregations.md b/docs/querying/post-aggregations.md\nindex c75d122eb20a..935ca8fbce16 100644\n--- a/docs/querying/post-aggregations.md\n+++ b/docs/querying/post-aggregations.md\n@@ -36,7 +36,7 @@ There are several ... [TRUNCATED 1110 chars] ...      }\n+    },\n+\n+    POW(\"pow\") {\n+      @Override\n+      public double compute(double lhs, double rhs)\n+      {\n+        return Math.pow(lhs, rhs);\n+      }\n     };\n \n     private static final Map<String, Ops> LOOKUP_MAP = new HashMap<>();\n",
    "PASS_TO_PASS": [
      "org.apache.druid.query.aggregation.post.ArithmeticPostAggregatorTest#testDiv",
      "org.apache.druid.query.aggregation.post.ArithmeticPostAggregatorTest#testQuotient"
    ],
    "FAIL_TO_PASS": [
      "org.apache.druid.query.aggregation.post.ArithmeticPostAggregatorTest#testPow"
    ],
    "test_patch": "diff --git a/processing/src/test/java/org/apache/druid/query/aggregation/post/ArithmeticPostAggregatorTest.java b/processing/src/test/java/org/apache/druid/query/aggregation/post/ArithmeticPostAggregatorTest.java\nindex a93034427539..7e1d4d112 ... [TRUNCATED 1358 chars] ... s(1.0, agg.compute(ImmutableMap.of(\"value\", 1)));\n+    Assert.assertEquals(1.0, agg.compute(ImmutableMap.of(\"value\", -1)));\n+    Assert.assertEquals(1.0, agg.compute(ImmutableMap.of(\"value\", .5)));\n+  }\n   @Test\n   public void testDiv()\n   {\n",
    "version": "13704",
    "repo": "apache/druid",
    "environment_setup_commit": null,
    "hints_text": "",
    "created_at": "2023-01-23 04:10:47",
    "docker_image": "swebench/sweb.eval.x86_64.apache_1776_druid-13704:latest"
  }
}

Prompt Template

Prompt Template:

{question}

Extra Parameters

Parameter Type Default Description
action_protocol str toolcall Agent action protocol: "toolcall" (mainline OpenAI function-calling, mirrors mini-swe-agent swebench.yaml) or "backticks" (textbased mswea_bash_command fallback for models without function-calling support). Choices: ['toolcall', 'backticks']
max_steps int 250 Maximum number of agent steps per sample.
command_timeout float 60.0 Default per-bash-command timeout in seconds.
build_docker_images bool True Build Docker images locally for each sample.
pull_remote_images_if_available bool True Attempt to pull existing remote Docker images before building.
force_arch str `` Optionally force a specific architecture for image build/pull. Choices: ['', 'arm64', 'x86_64']
dockerhub_username str swebench DockerHub user/org namespace for remote SWE-bench images.

Usage

Using CLI

evalscope eval \
    --model YOUR_MODEL \
    --api-url OPENAI_API_COMPAT_URL \
    --api-key EMPTY_TOKEN \
    --datasets swe_bench_multilingual_agentic \
    --limit 10  # Remove this line for formal evaluation

Using Python

from evalscope import run_task
from evalscope.config import TaskConfig

task_cfg = TaskConfig(
    model='YOUR_MODEL',
    api_url='OPENAI_API_COMPAT_URL',
    api_key='EMPTY_TOKEN',
    datasets=['swe_bench_multilingual_agentic'],
    dataset_args={
        'swe_bench_multilingual_agentic': {
            # extra_params: {}  # uses default extra parameters
        }
    },
    limit=10,  # Remove this line for formal evaluation
)

run_task(task_cfg=task_cfg)