Benchmark definition

GSO

ActiveGSO

Applicability does not mean evaluated; benchmark result/model score data is outside this UI contract.

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About

Description: GSO
What it measures: GSO
Comparison guidance: Not published
Intended difficulty: Not published

Not recorded for this benchmark: what it does not measure, why it matters, motivation, gap addressed.

Classification

Categories: Software Engineering
Domains: None recorded
Evaluation style: None recorded

Structure

One undivided item set. No components or scenarios recorded.

Tasks

Repository Performance Optimization

Metrics

What a result on this benchmark would be reported as. ctxdex does not carry results.

Metric	Role	Direction	Unit
Opt At K Canonical Batch-2 metric code OPT_AT_K; benchmark-specific formula/parameters remain on benchmark_metric and methodology records.	Primary	Higher is better	Score

Methodology

None recorded

Evaluation environment

What the benchmark's harness provides and allows. These are properties of the environment, not model requirements, and applicability does not test for them.

Interaction: None. Static prompts and answers.
Evaluation style: Not recorded
Environment summary: Not published

Model requirements

Required conditions decide applicability. Relevant ones describe what the benchmark exercises and decide nothing.

Required · decides applicability

Whole benchmark

Agentic software engineeringCode performance optimization

Relevant · informational

Code editingComplex reasoning

CTXDEX models

0 of the 58 active, preview, experimental models meet this benchmark’s recorded requirements, at some scope. Applicable means the requirements are met, not that the model was evaluated.

View the 58 not recorded →

Applicable · full: 0
Applicable · components: 0
Applicable · scenarios: 0
Conditionally applicable: 0
Not recorded: 58

Counted over 58 models in the default lifecycle scope (active, preview, experimental).

Applicability/relevance ordering only; never a performance ranking.

Scale

10
Codebases
Total · Exact
5
Language
Total · Exact
102
Task
Total · Exact

Data and access

UnknownDataset, evaluation code, leaderboard, peer review and maintenance status are all unrecorded for this benchmark.

Coverage

Languages, regions: None recorded
Coverage summary: Not published

Limitations

None recorded

Lineage

Family: FamilyGso
Related: None recorded
Changes: None recorded

Sources

None recorded

Freshness

Content version: B2-1.0
Last reviewed: 2026-09-23
Refresh model: Unknown
Time sensitivity: Unknown
Benchmark data: c40cccac878af5d0

13 contract fields are empty for every benchmark in this release and are not shown: applicability groups, conditional requirements, feature requirements, model relevance domains, required capabilities, openness summary, reference artifacts, interaction protocols, tool protocols, benchmark last major refresh at, short name, target expertise level, target population.