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train_06600
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
compare
foundation
Task: compare Topic: Reasoning-first coding models and tunable deliberation Difficulty: foundation Target language: JavaScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "JavaScript", "developer_needs": [ "governance", "reproducibility", "tooling" ] }
train_06601
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
agent_loop
advanced
Task: agent_loop Topic: SWE-bench style real-repo evaluation Difficulty: advanced Target language: Python Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Python", "developer_needs": [ "security_gates", "documentation", "tooling" ] }
train_06602
2026-01-01T00:00:00
Secure code generation and policy gates
agent_loop
intermediate
Task: agent_loop Topic: Secure code generation and policy gates Difficulty: intermediate Target language: TypeScript Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "TypeScript", "developer_needs": [ "evaluation_metrics", "governance", "documentation" ] }
train_06603
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
explain
intermediate
Task: explain Topic: Governance, provenance, and licensing for code data Difficulty: intermediate Target language: JavaScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "repo_scale_reasoning", "governance", "tooling" ] }
train_06604
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
data_pipeline
expert
Task: data_pipeline Topic: Tool calling, sandboxes, and CI integration Difficulty: expert Target language: TypeScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "TypeScript", "developer_needs": [ "security_gates", "documentation", "repo_scale_reasoning" ] }
train_06605
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
review
foundation
Task: review Topic: Mixture-of-Experts (MoE) for code Difficulty: foundation Target language: C# Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "C#", "developer_needs": [ "governance", "cost_latency_tradeoffs", "documentation" ] }
train_06606
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
data_pipeline
intermediate
Task: data_pipeline Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: intermediate Target language: Java Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Java", "developer_needs": [ "tooling", "cost_latency_tradeoffs", "documentation" ] }
train_06607
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
review
expert
Task: review Topic: Code-specialized model families and sizing tradeoffs Difficulty: expert Target language: JavaScript Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "JavaScript", "developer_needs": [ "tests_are_truth", "ci_integration", "security_gates" ] }
train_06608
2026-01-01T00:00:00
Extended context and repo-scale understanding
code
intermediate
Task: code Topic: Extended context and repo-scale understanding Difficulty: intermediate Target language: C# Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "C#", "developer_needs": [ "repo_scale_reasoning", "ci_integration", "tooling" ] }
train_06609
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
agent_loop
foundation
Task: agent_loop Topic: Model merging, distillation, and continued pretraining Difficulty: foundation Target language: Java Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Java", "developer_needs": [ "ci_integration", "tests_are_truth", "reproducibility" ] }
train_06610
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
agent_loop
expert
Task: agent_loop Topic: Reasoning-first coding models and tunable deliberation Difficulty: expert Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "TypeScript", "developer_needs": [ "ci_integration", "governance", "cost_latency_tradeoffs" ] }
train_06611
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
code
intermediate
Task: code Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: intermediate Target language: Bash Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Bash", "developer_needs": [ "reproducibility", "tooling", "cost_latency_tradeoffs" ] }
train_06612
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
code
intermediate
Task: code Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: intermediate Target language: Go Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Go", "developer_needs": [ "evaluation_metrics", "cost_latency_tradeoffs", "reproducibility" ] }
train_06613
2026-01-01T00:00:00
Secure code generation and policy gates
eval
expert
Task: eval Topic: Secure code generation and policy gates Difficulty: expert Target language: Python Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Python", "developer_needs": [ "repo_scale_reasoning", "ci_integration", "documentation" ] }
train_06614
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
agent_loop
intermediate
Task: agent_loop Topic: Code-specialized model families and sizing tradeoffs Difficulty: intermediate Target language: Java Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Java", "developer_needs": [ "documentation", "cost_latency_tradeoffs", "security_gates" ] }
train_06615
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
code
intermediate
Task: code Topic: SWE-bench style real-repo evaluation Difficulty: intermediate Target language: C# Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "C#", "developer_needs": [ "repo_scale_reasoning", "governance", "evaluation_metrics" ] }
train_06616
2026-01-01T00:00:00
Secure code generation and policy gates
explain
advanced
Task: explain Topic: Secure code generation and policy gates Difficulty: advanced Target language: Rust Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Rust", "developer_needs": [ "governance", "ci_integration", "documentation" ] }
train_06617
2026-01-01T00:00:00
Secure code generation and policy gates
code
foundation
Task: code Topic: Secure code generation and policy gates Difficulty: foundation Target language: Bash Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Bash", "developer_needs": [ "documentation", "repo_scale_reasoning", "tooling" ] }
train_06618
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
design
intermediate
Task: design Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: intermediate Target language: Java Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Java", "developer_needs": [ "tooling", "tests_are_truth", "reproducibility" ] }
train_06619
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
explain
intermediate
Task: explain Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: intermediate Target language: JavaScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "tooling", "evaluation_metrics", "ci_integration" ] }
train_06620
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
eval
foundation
Task: eval Topic: Reasoning-first coding models and tunable deliberation Difficulty: foundation Target language: Rust Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Rust", "developer_needs": [ "ci_integration", "repo_scale_reasoning", "evaluation_metrics" ] }
train_06621
2026-01-01T00:00:00
Extended context and repo-scale understanding
agent_loop
foundation
Task: agent_loop Topic: Extended context and repo-scale understanding Difficulty: foundation Target language: Go Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Go", "developer_needs": [ "reproducibility", "documentation", "tests_are_truth" ] }
train_06622
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
explain
foundation
Task: explain Topic: Tool calling, sandboxes, and CI integration Difficulty: foundation Target language: Python Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Python", "developer_needs": [ "reproducibility", "tests_are_truth", "evaluation_metrics" ] }
train_06623
2026-01-01T00:00:00
Extended context and repo-scale understanding
compare
intermediate
Task: compare Topic: Extended context and repo-scale understanding Difficulty: intermediate Target language: C# Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "C#", "developer_needs": [ "repo_scale_reasoning", "cost_latency_tradeoffs", "tests_are_truth" ] }
train_06624
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
explain
advanced
Task: explain Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: advanced Target language: Bash Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Bash", "developer_needs": [ "tooling", "repo_scale_reasoning", "ci_integration" ] }
train_06625
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
compare
expert
Task: compare Topic: Reasoning-first coding models and tunable deliberation Difficulty: expert Target language: C# Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "C#", "developer_needs": [ "tooling", "reproducibility", "repo_scale_reasoning" ] }
train_06626
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
design
intermediate
Task: design Topic: Tool calling, sandboxes, and CI integration Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "TypeScript", "developer_needs": [ "security_gates", "evaluation_metrics", "tooling" ] }
train_06627
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
code
intermediate
Task: code Topic: Tool calling, sandboxes, and CI integration Difficulty: intermediate Target language: Go Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Go", "developer_needs": [ "tooling", "tests_are_truth", "evaluation_metrics" ] }
train_06628
2026-01-01T00:00:00
Extended context and repo-scale understanding
data_pipeline
foundation
Task: data_pipeline Topic: Extended context and repo-scale understanding Difficulty: foundation Target language: JavaScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "JavaScript", "developer_needs": [ "cost_latency_tradeoffs", "security_gates", "governance" ] }
train_06629
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
explain
advanced
Task: explain Topic: Mixture-of-Experts (MoE) for code Difficulty: advanced Target language: C# Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "C#", "developer_needs": [ "evaluation_metrics", "repo_scale_reasoning", "governance" ] }
train_06630
2026-01-01T00:00:00
Secure code generation and policy gates
design
intermediate
Task: design Topic: Secure code generation and policy gates Difficulty: intermediate Target language: SQL Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "SQL", "developer_needs": [ "tests_are_truth", "evaluation_metrics", "governance" ] }
train_06631
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
explain
foundation
Task: explain Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: foundation Target language: Go Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Go", "developer_needs": [ "governance", "reproducibility", "ci_integration" ] }
train_06632
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
compare
intermediate
Task: compare Topic: Mixture-of-Experts (MoE) for code Difficulty: intermediate Target language: SQL Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "SQL", "developer_needs": [ "evaluation_metrics", "tooling", "cost_latency_tradeoffs" ] }
train_06633
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
agent_loop
intermediate
Task: agent_loop Topic: SWE-bench style real-repo evaluation Difficulty: intermediate Target language: Bash Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Bash", "developer_needs": [ "reproducibility", "security_gates", "governance" ] }
train_06634
2026-01-01T00:00:00
Secure code generation and policy gates
explain
expert
Task: explain Topic: Secure code generation and policy gates Difficulty: expert Target language: Python Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Python", "developer_needs": [ "documentation", "governance", "cost_latency_tradeoffs" ] }
train_06635
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
code
foundation
Task: code Topic: Code-specialized model families and sizing tradeoffs Difficulty: foundation Target language: JavaScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "documentation", "reproducibility", "evaluation_metrics" ] }
train_06636
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
design
intermediate
Task: design Topic: Code-specialized model families and sizing tradeoffs Difficulty: intermediate Target language: JavaScript Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "evaluation_metrics", "repo_scale_reasoning", "governance" ] }
train_06637
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
explain
foundation
Task: explain Topic: SWE-bench style real-repo evaluation Difficulty: foundation Target language: TypeScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "TypeScript", "developer_needs": [ "security_gates", "ci_integration", "governance" ] }
train_06638
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
data_pipeline
foundation
Task: data_pipeline Topic: Tool calling, sandboxes, and CI integration Difficulty: foundation Target language: Python Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Python", "developer_needs": [ "cost_latency_tradeoffs", "security_gates", "ci_integration" ] }
train_06639
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
data_pipeline
intermediate
Task: data_pipeline Topic: Mixture-of-Experts (MoE) for code Difficulty: intermediate Target language: SQL Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "SQL", "developer_needs": [ "cost_latency_tradeoffs", "tests_are_truth", "ci_integration" ] }
train_06640
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
compare
expert
Task: compare Topic: Mixture-of-Experts (MoE) for code Difficulty: expert Target language: Java Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Java", "developer_needs": [ "security_gates", "repo_scale_reasoning", "cost_latency_tradeoffs" ] }
train_06641
2026-01-01T00:00:00
Extended context and repo-scale understanding
code
expert
Task: code Topic: Extended context and repo-scale understanding Difficulty: expert Target language: JavaScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "evaluation_metrics", "reproducibility", "governance" ] }
train_06642
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
data_pipeline
expert
Task: data_pipeline Topic: Governance, provenance, and licensing for code data Difficulty: expert Target language: Rust Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Rust", "developer_needs": [ "tooling", "reproducibility", "evaluation_metrics" ] }
train_06643
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
code
intermediate
Task: code Topic: Mixture-of-Experts (MoE) for code Difficulty: intermediate Target language: Java Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Java", "developer_needs": [ "repo_scale_reasoning", "evaluation_metrics", "security_gates" ] }
train_06644
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
design
foundation
Task: design Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: foundation Target language: C# Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "C#", "developer_needs": [ "security_gates", "ci_integration", "tests_are_truth" ] }
train_06645
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
data_pipeline
foundation
Task: data_pipeline Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: foundation Target language: Bash Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Bash", "developer_needs": [ "governance", "repo_scale_reasoning", "ci_integration" ] }
train_06646
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
explain
advanced
Task: explain Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: advanced Target language: JavaScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "JavaScript", "developer_needs": [ "documentation", "tests_are_truth", "security_gates" ] }
train_06647
2026-01-01T00:00:00
Secure code generation and policy gates
eval
intermediate
Task: eval Topic: Secure code generation and policy gates Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "TypeScript", "developer_needs": [ "tooling", "cost_latency_tradeoffs", "ci_integration" ] }
train_06648
2026-01-01T00:00:00
Extended context and repo-scale understanding
agent_loop
foundation
Task: agent_loop Topic: Extended context and repo-scale understanding Difficulty: foundation Target language: TypeScript Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "TypeScript", "developer_needs": [ "security_gates", "documentation", "governance" ] }
train_06649
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
compare
foundation
Task: compare Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: foundation Target language: JavaScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "JavaScript", "developer_needs": [ "documentation", "governance", "tests_are_truth" ] }
train_06650
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
explain
advanced
Task: explain Topic: Model merging, distillation, and continued pretraining Difficulty: advanced Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "TypeScript", "developer_needs": [ "reproducibility", "cost_latency_tradeoffs", "repo_scale_reasoning" ] }
train_06651
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
review
expert
Task: review Topic: Code-specialized model families and sizing tradeoffs Difficulty: expert Target language: C# Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "C#", "developer_needs": [ "documentation", "evaluation_metrics", "repo_scale_reasoning" ] }
train_06652
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
compare
intermediate
Task: compare Topic: Model merging, distillation, and continued pretraining Difficulty: intermediate Target language: C# Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "C#", "developer_needs": [ "cost_latency_tradeoffs", "reproducibility", "documentation" ] }
train_06653
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
compare
expert
Task: compare Topic: Reasoning-first coding models and tunable deliberation Difficulty: expert Target language: Java Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Java", "developer_needs": [ "governance", "evaluation_metrics", "tests_are_truth" ] }
train_06654
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
explain
foundation
Task: explain Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: foundation Target language: SQL Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "SQL", "developer_needs": [ "cost_latency_tradeoffs", "evaluation_metrics", "repo_scale_reasoning" ] }
train_06655
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
review
foundation
Task: review Topic: Tool calling, sandboxes, and CI integration Difficulty: foundation Target language: Python Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "Python", "developer_needs": [ "tests_are_truth", "tooling", "repo_scale_reasoning" ] }
train_06656
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
code
intermediate
Task: code Topic: Model merging, distillation, and continued pretraining Difficulty: intermediate Target language: Java Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Java", "developer_needs": [ "cost_latency_tradeoffs", "tests_are_truth", "security_gates" ] }
train_06657
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
code
foundation
Task: code Topic: Tool calling, sandboxes, and CI integration Difficulty: foundation Target language: Go Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Go", "developer_needs": [ "ci_integration", "tooling", "cost_latency_tradeoffs" ] }
train_06658
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
eval
intermediate
Task: eval Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: intermediate Target language: JavaScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "JavaScript", "developer_needs": [ "documentation", "tooling", "governance" ] }
train_06659
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
eval
intermediate
Task: eval Topic: Model merging, distillation, and continued pretraining Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "TypeScript", "developer_needs": [ "cost_latency_tradeoffs", "reproducibility", "tooling" ] }
train_06660
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
eval
foundation
Task: eval Topic: Governance, provenance, and licensing for code data Difficulty: foundation Target language: Java Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Java", "developer_needs": [ "ci_integration", "cost_latency_tradeoffs", "evaluation_metrics" ] }
train_06661
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
eval
foundation
Task: eval Topic: Tool calling, sandboxes, and CI integration Difficulty: foundation Target language: TypeScript Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "TypeScript", "developer_needs": [ "reproducibility", "evaluation_metrics", "tooling" ] }
train_06662
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
design
foundation
Task: design Topic: Reasoning-first coding models and tunable deliberation Difficulty: foundation Target language: Rust Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Rust", "developer_needs": [ "governance", "repo_scale_reasoning", "security_gates" ] }
train_06663
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
data_pipeline
intermediate
Task: data_pipeline Topic: SWE-bench style real-repo evaluation Difficulty: intermediate Target language: C# Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "C#", "developer_needs": [ "reproducibility", "tests_are_truth", "documentation" ] }
train_06664
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
compare
foundation
Task: compare Topic: Model merging, distillation, and continued pretraining Difficulty: foundation Target language: TypeScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "TypeScript", "developer_needs": [ "documentation", "tooling", "reproducibility" ] }
train_06665
2026-01-01T00:00:00
Extended context and repo-scale understanding
eval
advanced
Task: eval Topic: Extended context and repo-scale understanding Difficulty: advanced Target language: Python Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Python", "developer_needs": [ "governance", "cost_latency_tradeoffs", "documentation" ] }
train_06666
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
review
foundation
Task: review Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: foundation Target language: TypeScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "TypeScript", "developer_needs": [ "tooling", "documentation", "cost_latency_tradeoffs" ] }
train_06667
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
eval
advanced
Task: eval Topic: Tool calling, sandboxes, and CI integration Difficulty: advanced Target language: Go Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Go", "developer_needs": [ "cost_latency_tradeoffs", "evaluation_metrics", "governance" ] }
train_06668
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
data_pipeline
foundation
Task: data_pipeline Topic: SWE-bench style real-repo evaluation Difficulty: foundation Target language: Bash Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Bash", "developer_needs": [ "repo_scale_reasoning", "cost_latency_tradeoffs", "tests_are_truth" ] }
train_06669
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
agent_loop
intermediate
Task: agent_loop Topic: Governance, provenance, and licensing for code data Difficulty: intermediate Target language: Java Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Java", "developer_needs": [ "ci_integration", "reproducibility", "tooling" ] }
train_06670
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
review
intermediate
Task: review Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "TypeScript", "developer_needs": [ "tests_are_truth", "cost_latency_tradeoffs", "documentation" ] }
train_06671
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
explain
expert
Task: explain Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: expert Target language: TypeScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "TypeScript", "developer_needs": [ "cost_latency_tradeoffs", "documentation", "security_gates" ] }
train_06672
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
compare
foundation
Task: compare Topic: Governance, provenance, and licensing for code data Difficulty: foundation Target language: JavaScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "JavaScript", "developer_needs": [ "reproducibility", "governance", "documentation" ] }
train_06673
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
data_pipeline
foundation
Task: data_pipeline Topic: Governance, provenance, and licensing for code data Difficulty: foundation Target language: Bash Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Bash", "developer_needs": [ "security_gates", "repo_scale_reasoning", "governance" ] }
train_06674
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
code
advanced
Task: code Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: advanced Target language: Go Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Go", "developer_needs": [ "governance", "repo_scale_reasoning", "cost_latency_tradeoffs" ] }
train_06675
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
code
intermediate
Task: code Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "TypeScript", "developer_needs": [ "security_gates", "tooling", "ci_integration" ] }
train_06676
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
review
advanced
Task: review Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: advanced Target language: JavaScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "JavaScript", "developer_needs": [ "tooling", "ci_integration", "cost_latency_tradeoffs" ] }
train_06677
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
agent_loop
foundation
Task: agent_loop Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: foundation Target language: Go Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Go", "developer_needs": [ "cost_latency_tradeoffs", "security_gates", "tooling" ] }
train_06678
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
eval
advanced
Task: eval Topic: Tool calling, sandboxes, and CI integration Difficulty: advanced Target language: Bash Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Bash", "developer_needs": [ "tests_are_truth", "reproducibility", "ci_integration" ] }
train_06679
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
data_pipeline
foundation
Task: data_pipeline Topic: Reasoning-first coding models and tunable deliberation Difficulty: foundation Target language: Go Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Go", "developer_needs": [ "governance", "reproducibility", "documentation" ] }
train_06680
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
data_pipeline
foundation
Task: data_pipeline Topic: Model merging, distillation, and continued pretraining Difficulty: foundation Target language: SQL Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "SQL", "developer_needs": [ "reproducibility", "cost_latency_tradeoffs", "tests_are_truth" ] }
train_06681
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
agent_loop
expert
Task: agent_loop Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: expert Target language: Bash Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Bash", "developer_needs": [ "ci_integration", "reproducibility", "tests_are_truth" ] }
train_06682
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
code
foundation
Task: code Topic: SWE-bench style real-repo evaluation Difficulty: foundation Target language: Rust Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Rust", "developer_needs": [ "tooling", "security_gates", "reproducibility" ] }
train_06683
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
design
expert
Task: design Topic: Reasoning-first coding models and tunable deliberation Difficulty: expert Target language: C# Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "C#", "developer_needs": [ "cost_latency_tradeoffs", "repo_scale_reasoning", "documentation" ] }
train_06684
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
compare
advanced
Task: compare Topic: Tool calling, sandboxes, and CI integration Difficulty: advanced Target language: Java Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Java", "developer_needs": [ "repo_scale_reasoning", "tests_are_truth", "reproducibility" ] }
train_06685
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
agent_loop
advanced
Task: agent_loop Topic: Mixture-of-Experts (MoE) for code Difficulty: advanced Target language: JavaScript Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "JavaScript", "developer_needs": [ "documentation", "repo_scale_reasoning", "evaluation_metrics" ] }
train_06686
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
data_pipeline
expert
Task: data_pipeline Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: expert Target language: Python Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "Python", "developer_needs": [ "governance", "tooling", "evaluation_metrics" ] }
train_06687
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
agent_loop
foundation
Task: agent_loop Topic: Reasoning-first coding models and tunable deliberation Difficulty: foundation Target language: Rust Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Rust", "developer_needs": [ "governance", "tooling", "repo_scale_reasoning" ] }
train_06688
2026-01-01T00:00:00
Mixture-of-Experts (MoE) for code
compare
expert
Task: compare Topic: Mixture-of-Experts (MoE) for code Difficulty: expert Target language: Python Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Python", "developer_needs": [ "reproducibility", "evaluation_metrics", "documentation" ] }
train_06689
2026-01-01T00:00:00
Code-specialized model families and sizing tradeoffs
review
expert
Task: review Topic: Code-specialized model families and sizing tradeoffs Difficulty: expert Target language: Python Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Review: correctness, security, performance, governance
{ "target_language": "Python", "developer_needs": [ "tests_are_truth", "evaluation_metrics", "governance" ] }
train_06690
2026-01-01T00:00:00
Governance, provenance, and licensing for code data
data_pipeline
intermediate
Task: data_pipeline Topic: Governance, provenance, and licensing for code data Difficulty: intermediate Target language: JavaScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "JavaScript", "developer_needs": [ "ci_integration", "cost_latency_tradeoffs", "evaluation_metrics" ] }
train_06691
2026-01-01T00:00:00
SWE-bench style real-repo evaluation
agent_loop
expert
Task: agent_loop Topic: SWE-bench style real-repo evaluation Difficulty: expert Target language: Go Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Go", "developer_needs": [ "cost_latency_tradeoffs", "security_gates", "ci_integration" ] }
train_06692
2026-01-01T00:00:00
Extended context and repo-scale understanding
agent_loop
foundation
Task: agent_loop Topic: Extended context and repo-scale understanding Difficulty: foundation Target language: JavaScript Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "JavaScript", "developer_needs": [ "cost_latency_tradeoffs", "security_gates", "evaluation_metrics" ] }
train_06693
2026-01-01T00:00:00
Agentic coding systems (plan→edit→test→reflect)
compare
advanced
Task: compare Topic: Agentic coding systems (plan→edit→test→reflect) Difficulty: advanced Target language: Go Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Go", "developer_needs": [ "repo_scale_reasoning", "evaluation_metrics", "governance" ] }
train_06694
2026-01-01T00:00:00
Multimodal dev workflows (docs, diagrams, traces)
compare
expert
Task: compare Topic: Multimodal dev workflows (docs, diagrams, traces) Difficulty: expert Target language: Python Context: Create an eval harness that reflects real developer workflows. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Compare: capability, cost, latency, reliability, governance
{ "target_language": "Python", "developer_needs": [ "evaluation_metrics", "tooling", "tests_are_truth" ] }
train_06695
2026-01-01T00:00:00
Reasoning-first coding models and tunable deliberation
explain
expert
Task: explain Topic: Reasoning-first coding models and tunable deliberation Difficulty: expert Target language: Rust Context: Evaluate two coding models for internal rollout under strict governance. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Design guidance with risks, metrics, acceptance criteria
{ "target_language": "Rust", "developer_needs": [ "governance", "evaluation_metrics", "security_gates" ] }
train_06696
2026-01-01T00:00:00
Model merging, distillation, and continued pretraining
eval
expert
Task: eval Topic: Model merging, distillation, and continued pretraining Difficulty: expert Target language: TypeScript Context: Integrate an LLM agent into CI for a large monorepo. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "TypeScript", "developer_needs": [ "governance", "reproducibility", "evaluation_metrics" ] }
train_06697
2026-01-01T00:00:00
Dataset curation pipelines (filter, dedupe, quality)
eval
advanced
Task: eval Topic: Dataset curation pipelines (filter, dedupe, quality) Difficulty: advanced Target language: Rust Context: Design a data pipeline for continued pretraining with auditability. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Eval: - Tasks: real issues - Metrics: pass@k, time-to-green - Gates: lint/security
{ "target_language": "Rust", "developer_needs": [ "ci_integration", "documentation", "governance" ] }
train_06698
2026-01-01T00:00:00
Extended context and repo-scale understanding
data_pipeline
intermediate
Task: data_pipeline Topic: Extended context and repo-scale understanding Difficulty: intermediate Target language: TypeScript Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Pipeline: 1) Ingest 2) Normalize 3) Filter 4) Dedupe 5) Quality score 6) Sample 7) Audit
{ "target_language": "TypeScript", "developer_needs": [ "tests_are_truth", "ci_integration", "documentation" ] }
train_06699
2026-01-01T00:00:00
Tool calling, sandboxes, and CI integration
agent_loop
expert
Task: agent_loop Topic: Tool calling, sandboxes, and CI integration Difficulty: expert Target language: Python Context: Fix a failing issue with tests as the oracle and produce a safe patch. Deliver production-grade guidance or artifacts.
Key facts: - Modern AI coding emphasizes correctness via tests, agentic loops, and real-repo evaluation. - Reasoning-first and MoE approaches improve capability-per-compute when paired with tools. Agent loop: Plan → Edit (diff) → Test → Reflect → Human gate
{ "target_language": "Python", "developer_needs": [ "repo_scale_reasoning", "security_gates", "cost_latency_tradeoffs" ] }