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HFEPX Hub

Long Horizon Papers (Last 30 Days)

Updated from current HFEPX corpus (Apr 27, 2026). 73 papers are grouped in this hub page.

Read Full Context

Updated from current HFEPX corpus (Apr 27, 2026). 73 papers are grouped in this hub page. Common evaluation modes: Automatic Metrics, Simulation Env. Most common rater population: Domain Experts. Common annotation unit: Trajectory. Frequently cited benchmark: GSM8K. Common metric signal: accuracy. Use this page to compare protocol setup, judge behavior, and labeling design decisions before running new eval experiments. Newest paper in this set is from Apr 8, 2026.

Papers: 73 Last published: Apr 8, 2026 Global RSS Tag RSS
Long HorizonLast 30d

Researcher Quick Triage

This hub is best used for protocol triage and replication planning from abstract-level evidence. Quality band: High .

Analysis blocks below are computed from the currently loaded sample (55 of 73 total papers in this hub).

High-Signal Coverage

100.0%

55 / 55 sampled papers are not low-signal flagged.

Replication-Ready Set

14

Benchmark + metric + eval mode explicitly present.

Judge/Human Comparability

0

Papers containing both `human_eval` and `llm_as_judge`.

  • 14 papers are replication-ready (benchmark + metric + explicit evaluation mode).
  • 0 papers support judge-vs-human agreement analysis.
  • 1 papers report explicit quality controls (calibration/adjudication/IAA).

Primary action: Start with the top 2 papers in “Start Here”, then validate assumptions in the protocol matrix.

Currently showing only replication-ready papers in ranking and matrix sections (14 papers).

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Why This Matters For Eval Research

  • 23.3% of papers report explicit human-feedback signals, led by pairwise preferences.
  • automatic metrics appears in 38.4% of papers in this hub.
  • GSM8K is a recurring benchmark anchor for cross-paper comparisons in this page.

Protocol Takeaways

  • Quality-control reporting is sparse in this slice; prioritize papers with explicit calibration or adjudication steps.
  • Rater context is mostly domain experts, and annotation is commonly trajectory-level annotation; use this to scope replication staffing.
  • Compare papers that report both human_eval and llm_as_judge to quantify judge-human agreement drift.

Benchmark Interpretation

  • GSM8K appears in 4.7% of hub papers (2/73); use this cohort for benchmark-matched comparisons.
  • HotpotQA appears in 4.7% of hub papers (2/73); use this cohort for benchmark-matched comparisons.

Metric Interpretation

  • accuracy is reported in 39.5% of hub papers (17/73); compare with a secondary metric before ranking methods.
  • cost is reported in 20.9% of hub papers (9/73); compare with a secondary metric before ranking methods.
Researcher Checklist (Expanded)

Researcher Checklist

  • Gap: Papers with explicit human feedback

    Coverage is a replication risk (23.3% vs 45% target).

  • Gap: Papers reporting quality controls

    Coverage is a replication risk (0% vs 30% target).

  • Strong: Papers naming benchmarks/datasets

    Coverage is strong (37.2% vs 35% target).

  • Strong: Papers naming evaluation metrics

    Coverage is strong (72.1% vs 35% target).

  • Gap: Papers with known rater population

    Coverage is a replication risk (9.3% vs 35% target).

  • Strong: Papers with known annotation unit

    Coverage is strong (51.2% vs 35% target).

Strengths

  • Most papers provide measurable evaluation context (37.2% benchmarks, 72.1% metrics).
  • Contains both human-eval and LLM-as-judge protocols for head-to-head methodology comparison.
  • Agentic evaluation appears in 100% of papers.

Known Gaps

  • Only 0% of papers report quality controls; prioritize calibration/adjudication evidence.
  • Rater population is under-specified (9.3% coverage).
  • LLM-as-judge appears without enough inter-annotator agreement reporting.

Suggested Next Analyses

  • Compare papers that report both human_eval and llm_as_judge to quantify judge-human agreement drift.
  • Stratify by benchmark (GSM8K vs HotpotQA) before comparing methods.
  • Track metric sensitivity by reporting both accuracy and cost.
Recommended Queries (Expanded)

Recommended Queries

Start with These 3

Use these when you need one protocol anchor, one benchmark anchor, and one recent comparison point before reading the wider hub.

Start Here (Best First 6)

Ranked for protocol completeness (human signal, benchmark + metric anchors, quality controls, and judge/human overlap).

Protocol Matrix (Top 12)

Use this to quickly compare protocol ingredients instead of scanning long prose.

Paper HF Signal Eval Modes Benchmarks Metrics QC
TraceSafe: A Systematic Assessment of LLM Guardrails on Multi-Step Tool-Calling Trajectories

Apr 8, 2026

Yes Automatic Metrics Tracesafe Bench Accuracy Not Reported
ReDAct: Uncertainty-Aware Deferral for LLM Agents

Apr 8, 2026

No
Not Reported
Simulation Env ALFWorld Token cost Not Reported
DataSTORM: Deep Research on Large-Scale Databases using Exploratory Data Analysis and Data Storytelling

Apr 7, 2026

No
Not Reported
Human Eval Insightbench Recall Not Reported
FlowForge: A Staged Local Rollout Engine for Flow-Field Prediction

Apr 21, 2026

No
Not Reported
Automatic Metrics Pdebench , Cfdbench Accuracy Not Reported
Don't Overthink It: Inter-Rollout Action Agreement as a Free Adaptive-Compute Signal for LLM Agents

Apr 9, 2026

No
Not Reported
Automatic Metrics GSM8K Accuracy Not Reported
MemMachine: A Ground-Truth-Preserving Memory System for Personalized AI Agents

Apr 6, 2026

No
Not Reported
Automatic Metrics HotpotQA Accuracy , Recall Not Reported
OSCAR: Orchestrated Self-verification and Cross-path Refinement

Apr 2, 2026

No
Not Reported
Automatic Metrics RAGTruth , HotpotQA Accuracy Not Reported
S0 Tuning: Zero-Overhead Adaptation of Hybrid Recurrent-Attention Models

Apr 1, 2026

No
Not Reported
Automatic Metrics MATH 500 , GSM8K Pass@1 , Inference cost Not Reported
Asymmetric Actor-Critic for Multi-turn LLM Agents

Mar 31, 2026

No
Not Reported
Automatic Metrics Userbench Task success Not Reported
Memanto: Typed Semantic Memory with Information-Theoretic Retrieval for Long-Horizon Agents

Apr 23, 2026

No
Not Reported
Automatic Metrics Longmemeval Accuracy Not Reported
PASK: Toward Intent-Aware Proactive Agents with Long-Term Memory

Apr 9, 2026

No
Not Reported
Automatic Metrics Latentneeds Bench Precision Not Reported
Full-Duplex-Bench-v3: Benchmarking Tool Use for Full-Duplex Voice Agents Under Real-World Disfluency

Apr 6, 2026

No
Not Reported
Automatic Metrics Full Duplex Bench Accuracy , Pass@1 Not Reported

Protocol Diff (Top Papers)

Fast side-by-side comparison for the highest-ranked papers in this hub.

Signal TraceSafe: A Systematic Assessment of LLM Guardrail… ReDAct: Uncertainty-Aware Deferral for LLM Agents DataSTORM: Deep Research on Large-Scale Databases u…
Human Feedback Red TeamNot reportedNot reported
Evaluation Modes Automatic MetricsSimulation EnvHuman Eval
Benchmarks Tracesafe BenchALFWorldInsightbench
Metrics AccuracyToken costRecall
Quality Controls Not reportedNot reportedNot reported
Rater Population UnknownUnknownUnknown
Annotation Unit TrajectoryTrajectoryUnknown
Suggested Reading Order (Extended)

This section is intentionally expanded only when needed; use “Start Here” above for a faster pass.

Suggested Reading Order

  1. Agentic World Modeling: Foundations, Capabilities, Laws, and Beyond

    Start here for detailed protocol reporting and quality-control evidence. Signals: simulation environments. Abstract: As AI systems move from generating text to accomplishing goals through sustained interaction, the ability.

  2. QDTraj: Exploration of Diverse Trajectory Primitives for Articulated Objects Robotic Manipulation

    Start here for detailed protocol reporting and quality-control evidence. Signals: simulation environments. Abstract: Thanks to the latest advances in learning and robotics, domestic robots are beginning to enter.

  3. Reliable Self-Harm Risk Screening via Adaptive Multi-Agent LLM Systems

    Start here for detailed protocol reporting and quality-control evidence. Signals: LLM-as-judge. Focus: precision. Abstract: However, common evaluation approaches, like LLM-as-a-judge, do not indicate when a decision is reliable.

  4. DataSTORM: Deep Research on Large-Scale Databases using Exploratory Data Analysis and Data Storytelling

    Include a human-eval paper to calibrate against judge-based evaluation settings. Signals: human evaluation. Focus: Insightbench / recall. Abstract: We further introduce a new dataset built on ACLED, a.

  5. When Users Change Their Mind: Evaluating Interruptible Agents in Long-Horizon Web Navigation

    Include a human-eval paper to calibrate against judge-based evaluation settings. Signals: simulation environments + critique/edit feedback. Focus: WebArena. Abstract: As LLM agents transition from short, static problem solving.

  6. TraceSafe: A Systematic Assessment of LLM Guardrails on Multi-Step Tool-Calling Trajectories

    Include an LLM-as-judge paper to test judge design and agreement assumptions. Signals: automatic metrics + red-team protocols. Focus: Tracesafe-Bench / accuracy. Abstract: As large language models (LLMs) evolve.

  7. SOLE-R1: Video-Language Reasoning as the Sole Reward for On-Robot Reinforcement Learning

    Adds simulation environments with demonstration data for broader protocol coverage within this hub. Signals: simulation environments + demonstration data. Abstract: Vision-language models (VLMs) have shown impressive capabilities across.

  8. Signals: Trajectory Sampling and Triage for Agentic Interactions

    Adds automatic metrics with pairwise preferences for broader protocol coverage within this hub. Signals: automatic metrics + pairwise preferences. Focus: cost. Abstract: In a controlled annotation study on.

Known Limitations

Known Limitations

  • Only 0% of papers report quality controls; prioritize calibration/adjudication evidence.
  • Rater population is under-specified (9.3% coverage).
  • Narrative synthesis is grounded in metadata and abstracts only; full-paper implementation details are not parsed.
Research Utility Snapshot (Detailed)

Research Utility Snapshot

Human Feedback Mix

  • Pairwise Preference (4)
  • Critique Edit (3)
  • Demonstrations (1)
  • Red Team (1)

Evaluation Modes

  • Automatic Metrics (28)
  • Simulation Env (8)
  • Human Eval (1)
  • Llm As Judge (1)

Top Benchmarks

  • GSM8K (2)
  • HotpotQA (2)
  • ALFWorld (1)
  • BFCL (1)

Top Metrics

  • Accuracy (17)
  • Cost (9)
  • Latency (6)
  • Pass@1 (3)

Rater Population Mix

  • Domain Experts (4)

Quality Controls

Coverage diagnostics (sample-based): human-feedback 18.2% · benchmarks 30.9% · metrics 60.0% · quality controls 1.8%.

Top Papers

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