1.1

Adjusted Signal

1.1

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

7.7K

Stars

C++

Language

516.1K

Lines of Code

2.8K

Files

574

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 5.4/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 573 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.0/100 · LOW

Are imports declared and package/API names verified? 0 finding(s).

Agent Over-Engineering Ratio 0.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 2 finding(s).

PR Review Velocity Impact 5.5/100 · LOW

Which changes need focused human review? 574 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 0HIGH 1MEDIUM 5LOW 568

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 574 distinct pattern matches across 5 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block566 hits · 558 pts

Severity	File	Line	Snippet	Context
LOW	.codecov.yml	21	# cd build	COMMENT
LOW	.ci/userconfig2022.alt.hpp	41	# define QL_ERROR_LINES	COMMENT
LOW	.ci/userconfig2022.alt.hpp	101	cause segmentation faults. */	COMMENT
LOW	.ci/userconfig2026.alt.hpp	41	# define QL_ERROR_LINES	COMMENT
LOW	.ci/userconfig2026.alt.hpp	101	cause segmentation faults. */	COMMENT
LOW	.ci/userconfig2019.alt.hpp	41	# define QL_ERROR_LINES	COMMENT
LOW	.ci/userconfig2019.alt.hpp	101	cause segmentation faults. */	COMMENT
LOW	Examples/Gaussian1dModels/Gaussian1dModels.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/GlobalOptimizer/GlobalOptimizer.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/CallableBonds/CallableBonds.cpp	21	engine and compares to Bloomberg's Hull White price/yield calculations.	COMMENT
LOW	Examples/Bonds/Bonds.cpp	21	some simple bonds. The last part is dedicated to peripherical	COMMENT
LOW	Examples/AsianOption/AsianOption.cpp	21	available in QuantLib, including:	COMMENT
LOW	Examples/DiscreteHedging/DiscreteHedging.cpp	41	discrete rather than continuous intervals, the hedge is imperfect and the	COMMENT
LOW	Examples/CVAIRS/CVAIRS.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/EquityOption/EquityOption.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/LatentModel/LatentModel.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/BermudanSwaption/BermudanSwaption.cpp	21		COMMENT
LOW	Examples/CDS/CDS.cpp	21	#include <ql/qldefines.hpp>	COMMENT
LOW	Examples/CDS/CDS.cpp	381	-std::log(1.0-pd)/t << std::endl;	COMMENT
LOW	Examples/CDS/CDS.cpp	401	// Handle<DefaultProbabilityTermStructure> isdaCts = isdaPricer->isdaCreditCurve();	COMMENT
LOW	Examples/MultidimIntegral/MultidimIntegral.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/Replication/Replication.cpp	21	is used to build a static replication of a down-and-out barrier	COMMENT
LOW	Examples/FittedBondCurve/FittedBondCurve.cpp	21	/* This example shows how to fit a term structure to a set of bonds	COMMENT
LOW	Examples/MarketModels/MarketModels.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/MarketModels/MarketModels.cpp	41	#include <ql/models/marketmodels/callability/collectnodedata.hpp>	COMMENT
LOW	…es/MulticurveBootstrapping/MulticurveBootstrapping.cpp	41	#include <ql/pricingengines/swap/discountingswapengine.hpp>	COMMENT
LOW	Examples/BasketLosses/BasketLosses.cpp	21	#if !defined(BOOST_ALL_NO_LIB) && defined(BOOST_MSVC)	COMMENT
LOW	Examples/ConvertibleBonds/ConvertibleBonds.cpp	21	#include <ql/qldefines.hpp>	COMMENT
LOW	.github/workflows/codeql-analysis.yml	41	# 📚 https://git.io/JvXDl	COMMENT
LOW	.github/workflows/cmake-latest-runners.yml	21		COMMENT
LOW	test-suite/marketmodel_cms.cpp	21	*/	COMMENT
LOW	test-suite/vpp.cpp	21	#include "utilities.hpp"	COMMENT
LOW	test-suite/vpp.cpp	41	#include <ql/methods/finitedifferences/meshers/exponentialjump1dmesher.hpp>	COMMENT
LOW	test-suite/overnightindexedswap.cpp	21	*/	COMMENT
LOW	test-suite/overnightindexedswap.cpp	41	#include <ql/indexes/ibor/fedfunds.hpp>	COMMENT
LOW	test-suite/indexes.cpp	21	#include "utilities.hpp"	COMMENT
LOW	test-suite/swaptionvolstructuresutilities.hpp	21	*/	COMMENT
LOW	test-suite/swapforwardmappings.cpp	21	#include "toplevelfixture.hpp"	COMMENT
LOW	test-suite/swapforwardmappings.cpp	161	engine.multiplePathValues(*stats, paths_);	COMMENT
LOW	test-suite/swapforwardmappings.cpp	281		COMMENT
LOW	test-suite/swapforwardmappings.cpp	301	// MultiStepCoterminalSwaptions product	COMMENT
LOW	test-suite/swapforwardmappings.cpp	321	// numberOfFactors,	COMMENT
LOW	test-suite/swapforwardmappings.cpp	341	// for (Size i=0; i<nbRates; ++i) {	COMMENT
LOW	test-suite/fdheston.cpp	21	#include "toplevelfixture.hpp"	COMMENT
LOW	test-suite/copulas.cpp	21	#include "utilities.hpp"	COMMENT
LOW	test-suite/gaussianquadratures.cpp	21	#include "utilities.hpp"	COMMENT
LOW	test-suite/gaussianquadratures.cpp	181	BOOST_AUTO_TEST_CASE(testLaguerreLargeOrder) {	COMMENT
LOW	test-suite/hybridhestonhullwhiteprocess.cpp	21	#include "utilities.hpp"	COMMENT
LOW	test-suite/hybridhestonhullwhiteprocess.cpp	41	#include <ql/pricingengines/vanilla/fdhestonhullwhitevanillaengine.hpp>	COMMENT
LOW	test-suite/optimizers.cpp	21	FOR A PARTICULAR PURPOSE. See the license for more details.	COMMENT
LOW	test-suite/variancegamma.cpp	21	#include "toplevelfixture.hpp"	COMMENT
LOW	test-suite/crosscurrencyratehelpers.cpp	21	#include "toplevelfixture.hpp"	COMMENT
LOW	test-suite/marketmodel_smmcapletalphacalibration.cpp	21	*/	COMMENT
LOW	test-suite/marketmodel_smmcapletalphacalibration.cpp	41	#include <ql/models/marketmodels/evolvers/lognormalfwdratepc.hpp>	COMMENT
LOW	test-suite/marketmodel_smmcapletalphacalibration.cpp	361	for (Size i=1; i<rateTimes_.size(); ++i)	COMMENT
LOW	test-suite/cashflows.cpp	21	#include "preconditions.hpp"	COMMENT
LOW	test-suite/marketmodel.cpp	21	ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS	COMMENT
LOW	test-suite/marketmodel.cpp	41	#include <ql/models/marketmodels/evolvers/lognormalfwdrateeulerconstrained.hpp>	COMMENT
LOW	test-suite/marketmodel.cpp	61	#include <ql/models/marketmodels/products/multistep/multistepswap.hpp>	COMMENT
LOW	test-suite/marketmodel.cpp	81	#include <ql/math/statistics/convergencestatistics.hpp>	COMMENT
506 more matches not shown…

AI Slop Vocabulary5 hits · 15 pts

Severity	File	Line	Snippet	Context
MEDIUM	test-suite/hestonslvmodel.cpp	590	// // this includes a calibration of the leverage function!	COMMENT
MEDIUM	test-suite/hestonslvmodel.cpp	2670	// // Create SLV pricing engines with both leverage functions	COMMENT
MEDIUM	ql/pricingengines/blackformula.cpp	417	// it is numerically more robust for implied vol calculations	COMMENT
MEDIUM	ql/models/equity/hestonslvfdmmodel.hpp	62	// do not calculate leverage function if prob is smaller than eps	COMMENT
MEDIUM	ql/models/equity/hestonslvmcmodel.cpp	178	// The conditional variance and leverage slice are both at the end of the step.	COMMENT

Empty Error Handlers1 hit · 5 pts

Severity	File	Line	Snippet	Context
HIGH	tools/check_header.py	50	except FileNotFoundError:	CODE

Deep Nesting1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/check_filelists_diffs.py	37		CODE

Hyper-Verbose Identifiers1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	tools/check_test_times.py	51	def parse_simple_auto_generated(t: ET.Element) -> Optional[TestName]:	CODE

lballabio/QuantLib

Open-Source Code Quality, Security and Technical Debt Review