Open source · Human-in-the-loop benchmarks

Real benchmarks for developer tasks

TaskScore.ai benchmarks autonomous AI agents against specific developer tasks. Find out where current models fail, and export optimized directives and rules directly into your IDE config or agent settings.

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30Tasks evaluated
121Community votes
4AI models tracked

How it works

Baseline scores vs. developer feedback

Reproducible Playbook

Browse a catalog of structured developer tasks — code review, DevOps, system design, debugging, refactoring, and the rest of the craft.

Expert Baseline

Domain specialists test and score each prompt against a strict execution rubric, defining what is actually possible.

Community Verification

Execute the prompts in your own development setup and submit your rating to validate or challenge the baseline.

The Delta

Analyze the gap between community experience and editor scores to find hidden regressions or silent model updates.

Understanding the Delta

Exposing the Performance Gap

The Delta (Δ) is calculated as Community Score minus Editor Score, highlighting where real-world use cases diverge from controlled benchmarks.

Scenario A +1.2

Under-promised Capability

A positive delta indicates that community ratings are higher than the editor's baseline. This often flags post-release model improvements, fine-tunes, or prompts that perform better under diverse real-world contexts.

Scenario B -1.5

Fragile Implementations

A negative delta indicates that community scores are lower than the editor's baseline. This signals that the model is failing or showing inconsistency when subjected to edge cases not covered in the initial test.

The Evaluation Landscape

Evaluating Real-World Utility

Standard benchmarks and chatbot arenas measure lab capabilities or stylistic preferences. TaskScore.ai measures execution.

Academic Tests

e.g. MMLU, HumanEval

Multiple-choice tests and static challenges. Highly susceptible to data contamination as newer models train on the test sets.

Limits: Contamination & Saturation

Chatbot Arenas

e.g. Blind Preference Elo

Blind preference matching. Primarily measures stylistic attributes like verbosity, formatting cleanliness, or politeness, rather than execution correctness.

Limits: Style preference bias

TaskScore.ai

Real-world Readiness

Standardized task execution evaluation. Graded baseline scores challenged by active developers. No proxy metrics—just an honest look at production readiness.

Value: Verified Task Execution

The 1–5 Readiness Scale

Standardized Evaluation Rubric

1

Failing

Agent cannot execute autonomously without breaking the build, hallucinating dependencies, or producing output that requires complete manual reconstruction.

2

Marginal

Agent produces a scaffold autonomously, but contains critical errors or logical gaps that require deep expert correction before integration.

3

Functional

Agent executes the task autonomously under narrow, explicit conditions. Output requires domain review and moderate editing before production integration.

4

Proficient

Agent executes the task reliably with minimal human intervention. Output requires only spot-checking and minor cosmetic adjustments.

5

Production-ready

Agent operates at or above the expert human baseline. Output can be merged with standard review and no manual correction.

Contribute your ratings

Every evaluation you submit refines the consensus, making it easier for everyone to choose the right model for the right task.

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