Datasets:

mencosk
/

gomodel-go-expert-v4

messages listlengths 3 16	tools listlengths 0 6	source stringclasses 6 values	category stringclasses 4 values	complexity stringclasses 6 values	tags listlengths 0 4	quality_score int64 7 9	trajectory_length int64 0 6	tools_used listlengths 0 6	repo stringclasses 6 values	file_path stringlengths 0 129	symbol_name stringlengths 0 76	symbol_kind stringclasses 8 values
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nvar applyTemplate = `\n// Apply takes the given apply declarative configuration, applies i...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/code-generator/cmd/client-gen/generators/fake/generator_fake_for_type.go	applyTemplate	var
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Show a production-oriented Go a...	[]	synthetic	senior_staff	complex	[ "grpc", "protobuf-evolution" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// configure returns the configuration for the given sanitizer.\nfunc configure(sanitizer ...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/cgo/internal/testsanitizers/cc_test.go	configure	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise Go 1.26 guidance, compilable examples, and production trade-offs." }, { "role": "user", "content": "Write staff-level review guidance for faster cgo calls." }, { "role": "assistant", "content": "A pr...	[]	synthetic	go126	hard	[ "go1.26", "cgo-performance", "best-practice" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nconst\n\n// TODO: complete this declaration\n```" }, { "role": "assistant", "c...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/volume/events/event.go	WaitForFirstConsumer	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc TestComputePhaseRunFlags(t *testing.T) {\n\t// TODO: complete this implementation\n}\...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kubeadm/app/cmd/phases/workflow/runner_test.go	TestComputePhaseRunFlags	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc getLabelNamespace(key string) string {\n\tif parts := string...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kubelet/app/options/options.go	getLabelNamespace	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// InlinedCall updates the [State] to take into account a newly inlined call.\nfunc (s *St...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/devirtualize/devirtualize.go	InlinedCall	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// controlledHistories returns all ControllerRevisions in namespace that selected by selec...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/kubectl/pkg/polymorphichelpers/history.go	controlledHistoryV1	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc BenchmarkECDH(b *testing.B) {\n\t// TODO: complete this implementation\n}\n```" }, ...	[]	go	repo_task	medium	[]	7	0	[]	go	src/crypto/ecdh/ecdh_test.go	BenchmarkECDH	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go struct does:\n\n```go\ntype\n\n// The actor to check the cache to determine what work needs to be done for the ...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/go/internal/work/action.go	checkCacheActor	struct
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc testPeerFailedRPC(t *testing.T, e env) {\n\t// TODO: complete this implementation\n}\...	[]	grpc-go	repo_task	medium	[]	7	0	[]	grpc-go	test/end2end_test.go	testPeerFailedRPC	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc ClosureIndirectDeclReassign() {\n\tvar f func(p *int)\n\tf =...	[]	go	repo_task	medium	[]	7	0	[]	go	test/escape_closure.go	ClosureIndirectDeclReassign	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// Issue 43822: tests that returns EOF when conn write timeout.\nfunc TestSendfileOnWriteT...	[]	go	repo_task	medium	[]	7	0	[]	go	src/net/sendfile_test.go	TestSendfileOnWriteTimeoutExceeded	func
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Compare the viable approaches t...	[]	synthetic	senior_staff	complex	[ "performance", "connection-reuse" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go const does:\n\n```go\nconst\n\n// RISC-V mnemonics, as defined in the \"opcodes\" and \"opcodes-pseudo\" files\...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/internal/obj/riscv/cpu.go	AVLSEG2E32FFV	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc getDeletedPodNames(client *fake.Clientset) sets.Set[string] {\n\t// TODO: complete th...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/podgc/gc_controller_test.go	getDeletedPodNames	func
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "We are reviewing deadline propa...	[]	synthetic	senior_staff	complex	[ "grpc", "deadline-propagation" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\n// SetDefaults_InitConfiguration assigns default values for the InitConfigurati...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kubeadm/app/apis/kubeadm/v1beta4/defaults.go	SetDefaults_InitConfiguration	func
[ { "role": "system", "content": "You are a senior Go developer working in an existing repository. Inspect before editing, preserve local conventions, and verify changes with focused tools." }, { "role": "user", "content": "Refactor `catalog` so normalization is centralized without changing behavi...	[ { "type": "function", "function": { "name": "search_code", "description": "Search source code", "parameters": { "type": "object", "properties": { "query": { "type": "string" }, "file_pattern": { "type": "string" ...	synthetic	tool_trajectory	high	[ "tool-calling", "agent-planning" ]	8	6	[ "search_code", "write_file", "go_fmt", "go_build", "go_test", "go_vet" ]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc TestCreateKubeconfigFilesAndWrappers(t *testing.T) {\n\t// TODO: complete this implem...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kubeadm/app/phases/kubeconfig/kubeconfig_test.go	TestCreateKubeconfigFilesAndWrappers	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (l lister) Get(name string) (corev1.Secret, error) {\n\t// TODO: complete this impl...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	plugin/pkg/auth/authenticator/token/bootstrap/bootstrap_test.go	Get	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\ntype TargetWithImmutable struct {\n\t// +k8s:immutable\n// TODO: complete this declaration...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/code-generator/cmd/validation-gen/output_tests/tags/subfield/shortcircuit/doc.go	TargetWithImmutable	struct
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\n// simdV31ResultInArg0 generates a destructive 3-register instruction,\n// e.g....	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/arm64/ssa.go	simdV31ResultInArg0	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (c *conn) GetConnector(ctx context.Context, id string) (conn storage.Connector, err e...	[]	dex	repo_task	medium	[]	7	0	[]	dex	storage/etcd/etcd.go	GetConnector	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go struct does:\n\n```go\ntype\n\n// StatefulSet represents a set of pods with consistent identities.\n// Identiti...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/api/apps/v1/types.go	StatefulSet	struct
[ { "role": "system", "content": "You are an expert Go software engineer. Use tools when evidence is needed, explain each action briefly, and return precise production-ready guidance." }, { "role": "user", "content": "Fix the failing `shipping` package." }, { "role": "assistant", "cont...	[ { "type": "function", "function": { "name": "go_build", "description": "Build a Go package", "parameters": { "type": "object", "properties": { "path": { "type": "string" } }, "required": [ "path" ] } ...	synthetic	tool_trajectory	high	[ "tool-calling", "error-recovery" ]	9	6	[ "go_build", "read_file", "write_file", "go_fmt", "go_test" ]	synthetic
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "We are reviewing bulkheads in a...	[]	synthetic	senior_staff	complex	[ "reliability", "bulkheads" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "We are reviewing consistency mo...	[]	synthetic	senior_staff	complex	[ "distributed-systems", "consistency-models" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// hasLegacyInvalidTopologySpreadConstrainMatchLabelKeys return true if spec.TopologySprea...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/api/pod/util.go	hasLegacyInvalidTopologySpreadConstrainMatchLabelKeys	func
[ { "role": "system", "content": "You are an expert Go software engineer. Use tools when evidence is needed, explain each action briefly, and return precise production-ready guidance." }, { "role": "user", "content": "Explain how the ratelimit handler validates input." }, { "role": "assist...	[ { "type": "function", "function": { "name": "read_file", "description": "Read file contents", "parameters": { "type": "object", "properties": { "path": { "type": "string" } }, "required": [ "path" ] } ...	synthetic	tool_trajectory	medium	[ "tool-calling", "failed-tool" ]	8	3	[ "read_file", "search_code" ]	synthetic
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Write a concise design-review r...	[]	synthetic	senior_staff	complex	[ "concurrency", "data-races" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nconst\n\n// TODO: complete this declaration\n```" }, { "role": "assistant", "c...	[]	go	repo_task	medium	[]	7	0	[]	go	src/internal/types/testdata/check/const0.go	_p5	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc (d *EndpointsDescriber) Describe(namespace, name string, des...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/kubectl/pkg/describe/describe.go	Describe	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc TestGuessJSON(t *testing.T) {\n\t// TODO: complete this implementation\n}\n```" }, ...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/apimachinery/pkg/util/yaml/decoder_test.go	TestGuessJSON	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nconst\n\n// TODO: complete this declaration\n```" }, { "role": "assistant", "c...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/link/internal/sym/symkind.go	SRODATAEND	const
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Show a production-oriented Go a...	[]	synthetic	senior_staff	complex	[ "concurrency", "channel-patterns" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\n// MarkdownPostProcessing goes though the generated files\nfunc M...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/genkubedocs/postprocessing.go	MarkdownPostProcessing	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// addResultsAnalyzer creates a new resultsAnalyzer helper object for\n// the function fn,...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/inline/inlheur/analyze_func_returns.go	addResultsAnalyzer	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// EnsureProxyAddon creates the kube-proxy addons\nfunc EnsureProxyAddon(cfg *kubeadmapi.C...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kubeadm/app/phases/addons/proxy/proxy.go	EnsureProxyAddon	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// posBaseIdx returns the specified position base, reading it first if\n// needed.\nfunc (...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/noder/reader.go	posBaseIdx	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// ValidateBytes validates bytes per a ConjunctiveSchema.\nfunc (c ConjunctiveSchema) Vali...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/kubectl/pkg/validation/schema.go	ValidateBytes	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// validatePodResizeContainerOrdering validates container ordering for a resize request.\n...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/apis/core/validation/validation.go	validatePodResizeContainerOrdering	func
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "How would you design circuit br...	[]	synthetic	senior_staff	complex	[ "reliability", "circuit-breakers" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc openPackage(path string) (*os.File, error) {\n\t// TODO: complete this implementation...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/noder/import.go	openPackage	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go method does:\n\n```go\n// Stop ends recording of trace data. It blocks until any concurrent WriteTo calls compl...	[]	go	repo_task	medium	[]	7	0	[]	go	src/runtime/trace/flightrecorder.go	Stop	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// meet meets all of phi arguments and computes result lattice\nfunc (t *worklist) meet(va...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/ssa/sccp.go	meet	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (v mutatingAdmissionPolicyAccessor) GetParamKind() v1.ParamKind {\n\t// TODO: compl...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/apiserver/pkg/admission/plugin/policy/mutating/accessor.go	GetParamKind	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// Test to use ANDN, if available\nfunc TestAndNot(t *testing.T) {\n\t// TODO: complete th...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/amd64/versions_test.go	TestAndNot	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\nfunc extractParameters(parameters runtime.RawExtension, env *map[string]string,...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	test/e2e/dra/test-driver/app/kubeletplugin.go	extractParameters	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise Go 1.26 guidance, compilable examples, and production trade-offs." }, { "role": "user", "content": "Fix a common misuse of self-referential generic constraints in a security-sensitive service." }, { "rol...	[]	synthetic	go126	medium	[ "go1.26", "self-referential-generics", "bug-fix" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\ntype lcaRangeBlock struct {\n\tb *Block\n// TODO: complete this declaration\n```"...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/ssa/lca.go	lcaRangeBlock	struct
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc testSignalHandlers(t *testing.T, pkgname, cfile, cmd string) {\n\t// TODO: complete t...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/cgo/internal/testcshared/cshared_test.go	testSignalHandlers	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go struct does:\n\n```go\ntype\n\n// IntervalsBuilder is a helper for constructing intervals based on\n// live dat...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/liveness/intervals.go	IntervalsBuilder	struct
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Compare the viable approaches t...	[]	synthetic	senior_staff	complex	[ "api-design", "rate-limiting-backpressure" ]	9	0	[]	synthetic
[ { "role": "system", "content": "Act as a pragmatic Go coding agent. Never invent tool output; diagnose failures from evidence and keep changes small and testable." }, { "role": "user", "content": "Map the public ratelimit API and confirm the create endpoint's response." }, { "role": "ass...	[ { "type": "function", "function": { "name": "search_code", "description": "Search source code", "parameters": { "type": "object", "properties": { "query": { "type": "string" }, "file_pattern": { "type": "string" ...	synthetic	tool_trajectory	medium	[ "tool-calling", "api-exploration" ]	9	3	[ "search_code", "read_file", "http_request" ]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\nfunc TestSyncJobComplete(t *testing.T) {\n\t_, ctx := ktesting.NewTestContext(t...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/job/job_controller_test.go	TestSyncJobComplete	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// String implements fmt.Stringer and sanitizes sensitive fields of ExecConfig\n// to prev...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/client-go/tools/clientcmd/api/types.go	String	method
[ { "role": "system", "content": "Act as a pragmatic Go coding agent. Never invent tool output; diagnose failures from evidence and keep changes small and testable." }, { "role": "user", "content": "Check whether `configuration` is ready to merge: inspect its source and current tests." }, { ...	[ { "type": "function", "function": { "name": "read_file", "description": "Read file contents", "parameters": { "type": "object", "properties": { "path": { "type": "string" } }, "required": [ "path" ] } ...	synthetic	tool_trajectory	medium	[ "tool-calling", "multi-tool-parallel" ]	8	2	[ "read_file", "go_test" ]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go func does:\n\n```go\n// Returns the list of indexes corresponding to the set of pods\nfunc getIndexes(pods []*v...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/job/indexed_job_utils.go	getIndexes	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// makeParamsAnalyzer creates a new helper object to analyze parameters\n// of function fn...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/inline/inlheur/analyze_func_params.go	makeParamsAnalyzer	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (rr *NetlinkRouteRequest) toWireFormat() []byte {\n\t// TODO: complete this implement...	[]	go	repo_task	medium	[]	7	0	[]	go	src/syscall/netlink_linux.go	toWireFormat	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\nfunc newResourceQuotaControllerDescriptor() *ControllerDescriptor {\n\treturn &...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kube-controller-manager/app/core.go	newResourceQuotaControllerDescriptor	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go func does:\n\n```go\n// normalizedImageName returns the CRI compliant name for a given image.\n// TODO: cover t...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/scheduler/framework/plugins/imagelocality/image_locality.go	normalizedImageName	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// Build a GOPATH package into a shared library with gccgo and an executable that\n// link...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/cgo/internal/testshared/shared_test.go	TestGoPathShlibGccgo	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go func does:\n\n```go\nfunc TestAllowAll(t *testing.T) {\n\tcheckAllowAll := func(allowAll bool, cidrs ...string)...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/api/service/util_test.go	TestAllowAll	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc TestNext(t *testing.T) {\n\t// TODO: complete this implementation\n}\n```" }, { ...	[]	go	repo_task	medium	[]	7	0	[]	go	src/bytes/buffer_test.go	TestNext	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go method does:\n\n```go\nfunc (s) TestLookup_DroppedChainFallback(t *testing.T) {\n\tlis := &v3listenerpb.Listene...	[]	grpc-go	repo_task	medium	[]	7	0	[]	grpc-go	internal/xds/server/filter_chain_manager_test.go	TestLookup_DroppedChainFallback	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// argPropsForCall returns a slice of argument properties for the\n// expressions being pa...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/compile/internal/inline/inlheur/analyze_func_callsites.go	argPropsForCall	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go method does:\n\n```go\n// GetDeviceRequest extracts a device request from the database by user code.\nfunc (d *...	[]	dex	repo_task	medium	[]	7	0	[]	dex	storage/ent/client/devicerequest.go	GetDeviceRequest	method
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "We are reviewing sync pool in a...	[]	synthetic	senior_staff	complex	[ "performance", "sync-pool" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "How would you design mutation t...	[]	synthetic	senior_staff	complex	[ "testing", "mutation-testing" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go method does:\n\n```go\n// getPodEtcHostsStats gets status for pod etc hosts usage\nfunc (h hostStatsProvider) g...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/kubelet/stats/host_stats_provider.go	getPodEtcHostsStats	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go func does:\n\n```go\nfunc TestDecodeCorrupt(t *testing.T) {\n\ttype corrupt struct {\n\t\te string\n\t\tp int\n...	[]	go	repo_task	medium	[]	7	0	[]	go	src/encoding/ascii85/ascii85_test.go	TestDecodeCorrupt	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// TestInformerWatcherDeletedFinalStateUnknown tests the code path when `DeleteFunc`\n// i...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/client-go/tools/watch/informerwatcher_test.go	TestInformerWatcherDeletedFinalStateUnknown	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// ReadLine is a low-level line-reading primitive. Most callers should use\n// [Reader.Rea...	[]	go	repo_task	medium	[]	7	0	[]	go	src/bufio/bufio.go	ReadLine	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc TestStatefulSetControllerAddPod(t *testing.T) {\n\t// TODO: complete this implementat...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/statefulset/stateful_set_test.go	TestStatefulSetControllerAddPod	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc TestReadString(t *testing.T) {\n\tfor _, test := range readB...	[]	go	repo_task	medium	[]	7	0	[]	go	src/bytes/buffer_test.go	TestReadString	func
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Write a concise design-review r...	[]	synthetic	senior_staff	complex	[ "api-design", "openapi-documentation" ]	9	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc FuzzReplace(f *testing.F) {\n\tfor _, tt := range ReplaceTes...	[]	go	repo_task	medium	[]	7	0	[]	go	src/bytes/bytes_test.go	FuzzReplace	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (s) TestCredentialsMisuse(t *testing.T) {\n\t// TODO: complete this implementation\n}...	[]	grpc-go	repo_task	medium	[]	7	0	[]	grpc-go	clientconn_test.go	TestCredentialsMisuse	method
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Show a production-oriented Go a...	[]	synthetic	senior_staff	complex	[ "distributed-systems", "leader-election-leases" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\nfunc (asw *actualStateOfWorld) getAttachedVolumeFromUpdateObject(volumesToRepor...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/controller/volume/attachdetach/cache/actual_state_of_world.go	getAttachedVolumeFromUpdateObject	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nconst\n\n// TODO: complete this declaration\n```" }, { "role": "assistant", "c...	[]	go	repo_task	medium	[]	7	0	[]	go	src/fmt/print.go	commaSpaceString	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nfunc (c SChan) Send(x int) {\n\t// TODO: complete this implementation\n}\n```" }, { ...	[]	go	repo_task	medium	[]	7	0	[]	go	test/closedchan.go	Send	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go const does:\n\n```go\nconst\n\n// RISC-V mnemonics, as defined in the \"opcodes\" and \"opcodes-pseudo\" files\...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/internal/obj/riscv/cpu.go	ABEXTI	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\n// AddFlags adds flags related to EndpointSliceController for controller manager to the sp...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	cmd/kube-controller-manager/app/options/endpointslicecontroller.go	AddFlags	method
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nfunc TestGrow(t *testing.T) {\n\tx := []byte{'x'}\n\ty := []byte{...	[]	go	repo_task	medium	[]	7	0	[]	go	src/bytes/buffer_test.go	TestGrow	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go const does:\n\n```go\nconst (\n\n\t// this name is used for two different healthz endpoints:\n\t// - when one o...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/apiserver/pkg/server/options/encryptionconfig/config.go	kmsReloadHealthCheckName	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Write thorough Go tests for this function:\n\n```go\nfunc TestPrintNodeMetrics(t *testing.T) {\n\n\ttests := []struct {\n\t\tname ...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	staging/src/k8s.io/kubectl/pkg/metricsutil/metrics_printer_test.go	TestPrintNodeMetrics	func
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Explain what this Go func does:\n\n```go\nfunc TestGetHostPorts(t testing.T) {\n\ttests := []struct {\n\t\tpod v1.Pod\n\t\twant [...	[]	kubernetes	repo_task	medium	[]	7	0	[]	kubernetes	pkg/scheduler/util/utils_test.go	TestGetHostPorts	func
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "We are reviewing locking in a m...	[]	synthetic	senior_staff	complex	[ "database-patterns", "locking" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Review this Go code for correctness and maintainability:\n\n```go\nconst\n\n// Type flags for Header.Typeflag.\n(\n\n\t// Type '1' t...	[]	go	repo_task	medium	[]	7	0	[]	go	src/archive/tar/common.go	TypeLink	const
[ { "role": "system", "content": "You are an expert Go software engineer. Give precise, idiomatic, and technically correct answers." }, { "role": "user", "content": "Complete the following Go code:\n\n```go\nconst\n\n// TODO: complete this declaration\n```" }, { "role": "assistant", "c...	[]	go	repo_task	medium	[]	7	0	[]	go	src/cmd/internal/obj/loong64/inst.go	AXVBITREVW	const
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Write a concise design-review r...	[]	synthetic	senior_staff	complex	[ "distributed-systems", "outbox-inbox" ]	8	0	[]	synthetic
[ { "role": "system", "content": "You are a senior staff Go software engineer. Give production-oriented advice, make assumptions explicit, explain trade-offs and failure modes, and prefer simple, observable designs over clever ones." }, { "role": "user", "content": "Show a production-oriented Go a...	[]	synthetic	senior_staff	complex	[ "reliability", "timeout-budgeting" ]	8	0	[]	synthetic

End of preview. Expand in Data Studio

YAML Metadata Warning:The task_categories "conversational" is not in the official list: text-classification, token-classification, table-question-answering, question-answering, zero-shot-classification, translation, summarization, feature-extraction, text-generation, fill-mask, sentence-similarity, text-to-speech, text-to-audio, automatic-speech-recognition, audio-to-audio, audio-classification, audio-text-to-text, voice-activity-detection, depth-estimation, image-classification, object-detection, image-segmentation, text-to-image, image-to-text, image-to-image, image-to-video, unconditional-image-generation, video-classification, reinforcement-learning, robotics, tabular-classification, tabular-regression, tabular-to-text, table-to-text, multiple-choice, text-ranking, text-retrieval, time-series-forecasting, text-to-video, image-text-to-text, image-text-to-image, image-text-to-video, visual-question-answering, document-question-answering, zero-shot-image-classification, graph-ml, mask-generation, zero-shot-object-detection, text-to-3d, image-to-3d, image-feature-extraction, video-text-to-text, keypoint-detection, visual-document-retrieval, any-to-any, video-to-video, other

GoModel Go Expert v4 Dataset

Description

A high-quality dataset for fine-tuning Qwen2.5-Coder-7B to be an expert Go software engineer with tool-calling capabilities. This is version 4, substantially rebuilt from v3 with:

Structured messages format (not pre-rendered ChatML text)
Go AST-extracted code from real repositories using go/parser
Go 1.26 feature coverage (February 2026 release)
Senior/staff-level engineering content (architecture, distributed systems, API design)
Native Qwen2.5 tool-calling format with structured tool_calls and tools fields
Semantic deduplication and repository-disjoint splits

Dataset Statistics

Split	Examples	Est. Tokens
Train	20195	~8,157,109
Validation	708	~304,641
Test	520	~238,381
Total	21423	~8,700,131

Sources

{ "dex": 253, "go": 6850, "grpc-go": 969, "krakend-ce": 11, "kubernetes": 7702, "synthetic": 5638 }

Tool Trajectory Stats

Count: 927
Average trajectory length: 3.16
Total tool calls: 2933

Data Format

Each example is a JSON object with:

{
  "messages": [
    {"role": "system", "content": "You are an expert Go software engineer..."},
    {"role": "user", "content": "Fix the failing test..."},
    {"role": "assistant", "content": "Let me read the file...", "tool_calls": [
      {"type": "function", "function": {"name": "read_file", "arguments": {"path": "main.go"}}}
    ]},
    {"role": "tool", "name": "read_file", "content": "package main..."},
    {"role": "assistant", "content": "The issue is..."}
  ],
  "tools": [
    {"type": "function", "function": {"name": "read_file", "description": "...", "parameters": {...}}}
  ],
  "source": "grpc-go",
  "category": "tool_trajectory",
  "complexity": "medium",
  "tags": ["tool-calling", "debugging"],
  "quality_score": 8
}

Data Sources

Repository-Grounded (Real Code)

Kubernetes (7702 examples): Extracted using go/parser from the Kubernetes codebase
Go Standard Library (6850 examples): Extracted from Go standard library source
grpc-go (969 examples): Extracted from the official gRPC Go implementation
Dex (253 examples): Extracted from the Dex identity service
KrakenD (11 examples): Extracted from KrakenD CE

Synthetic (High-Quality Generated)

Go 1.26 Features (775 examples): Covers all Go 1.26 features from official release notes
Senior/Staff Content (3936 examples): Architecture, distributed systems, API design, etc.
Tool Trajectories (927 examples): Multi-step tool-calling workflows

Preprocessing

AST Extraction: Go code extracted using go/parser and go/ast (not regex)
Quality Filtering: Trivial functions (<5 lines) and generated code excluded
Task Generation: Completion, explanation, review, and test-writing tasks from each code symbol
Semantic Deduplication: Near-duplicate detection on normalized user+assistant content
Repository-Disjoint Splits: Code split by file-path clusters within repos
Go 1.26 Validation: Feature examples verified against official release notes

Go 1.26 Features Covered

new(expr) expression support
Self-referential generic type constraints
Green Tea garbage collector (enabled by default)
go fix modernizers with //go:fix inline directives
Goroutine leak profiler (experimental)
crypto/hpke package (RFC 9180)
simd/archsimd (experimental, GOEXPERIMENT=simd)
errors.AsType generic error type assertion
slog.NewMultiHandler
bytes.Buffer.Peek
Reflect iterators (Type.Fields, Type.Methods, etc.)
Testing artifacts (T.ArtifactDir, B.ArtifactDir)
And more...

Intended Use

Fine-tuning Qwen2.5-Coder-7B-Instruct for:

Production Go code generation
Autonomous coding agent workflows (OpenCode, etc.)
Tool calling / function calling in Go development contexts
Senior/staff-level Go engineering advice
Go 1.26 feature education

Citation

@dataset{mencosk_gomodel_go_expert_v4,
  author       = {mencosk},
  title        = {GoModel Go Expert v4 Dataset},
  year         = 2026,
  publisher    = {Hugging Face},
  url          = {https://huggingface.co/datasets/mencosk/gomodel-go-expert-v4}
}