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When Benchmarks Forget What They Learned

Opening — Why this matters now Large language models are getting better at everything — or at least that’s what the leaderboards suggest. Yet beneath the glossy scores lies a quiet distortion: many benchmarks are no longer measuring learning, but recall. The paper you’ve just uploaded dissects this issue with surgical precision, showing how memorization creeps into evaluation pipelines and quietly inflates our confidence in model capability. ...

February 2, 2026 · 3 min · Zelina
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When Memory Becomes a Bug: The Hidden Failure Mode Inside Modern LLMs

Opening — Why this matters now For years, the dominant anxiety around large language models has been hallucination: the model makes things up. The paper you just read argues that we’ve been staring at the wrong failure mode. The real issue is subtler and arguably more dangerous: memorization sinks — regions of the training distribution where models stop learning general structure and instead collapse into rote recall. These sinks don’t merely inflate benchmark scores; they quietly reshape model behavior, evaluation outcomes, and downstream reliability. ...

February 2, 2026 · 3 min · Zelina
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When Models Start Remembering Too Much

Opening — Why this matters now Large language models are no longer judged solely by what they can generate, but by what they remember. As models scale and datasets balloon, a quiet tension has emerged: memorization boosts fluency and benchmark scores, yet it also raises concerns around data leakage, reproducibility, and governance. The paper examined here steps directly into that tension, asking not whether memorization exists — that debate is settled — but where, how, and why it concentrates. ...

February 2, 2026 · 3 min · Zelina
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FadeMem: When AI Learns to Forget on Purpose

Opening — Why this matters now The race to build smarter AI agents has mostly followed one instinct: remember more. Bigger context windows. Larger vector stores. Ever-growing retrieval pipelines. Yet as agents move from demos to long-running systems—handling days or weeks of interaction—this instinct is starting to crack. More memory does not automatically mean better reasoning. In practice, it often means clutter, contradictions, and degraded performance. Humans solved this problem long ago, not by remembering everything, but by forgetting strategically. ...

February 1, 2026 · 4 min · Zelina
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From Indicators to Intent: When Trading Libraries Grow Up

Opening — Why this matters now Most trading libraries die of obesity. They start life as tidy indicator toolkits and, over time, accumulate ad‑hoc features, half‑finished strategies, and opinionated shortcuts that quietly blur the line between describing markets and acting on them. Eventually, users stop trusting what a signal actually means. The latest strategyr refactor is interesting because it does the opposite: it removes functionality. Aggressively. And in doing so, it clarifies what kind of system this wants to be. ...

February 1, 2026 · 3 min · Zelina
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When Empathy Needs a Map: Benchmarking Tool‑Augmented Emotional Support

Opening — Why this matters now Emotional support from AI has quietly moved from novelty to expectation. People vent to chatbots after work, during grief, and in moments of burnout—not to solve equations, but to feel understood. Yet something subtle keeps breaking trust. The responses sound caring, but they are often wrong in small, revealing ways: the time is off, the location is imagined, the suggestion doesn’t fit reality. Empathy without grounding turns into polite hallucination. ...

February 1, 2026 · 4 min · Zelina
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MemCtrl: Teaching Small Models What *Not* to Remember

Opening — Why this matters now Embodied AI is hitting a very human bottleneck: memory. Not storage capacity, not retrieval speed—but judgment. Modern multimodal large language models (MLLMs) can see, reason, and act, yet when deployed as embodied agents they tend to remember too much, too indiscriminately. Every frame, every reflection, every redundant angle piles into context until the agent drowns in its own experience. ...

January 31, 2026 · 4 min · Zelina
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Metric Time Without the Clock: Making ASP Scale Again

Opening — Why this matters now Temporal reasoning has always been the Achilles’ heel of symbolic AI. The moment time becomes quantitative—minutes, deadlines, durations—logic programs tend to balloon, grounders panic, and scalability quietly exits the room. This paper lands squarely in that discomfort zone and does something refreshingly unglamorous: it makes time boring again. And boring, in this case, is good for business. ...

January 31, 2026 · 3 min · Zelina
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REASON About Reasoning: Why Neuro‑Symbolic AI Finally Needs Its Own Hardware

Opening — Why this matters now Neuro‑symbolic AI is having a quiet comeback. While large language models dominate headlines, the systems quietly outperforming them on math proofs, logical deduction, and safety‑critical reasoning all share the same uncomfortable truth: reasoning is slow. Not neural inference—reasoning. The paper behind REASON makes an unfashionable but crucial claim: if we want agentic AI that reasons reliably, interprets decisions, and operates in real time, we cannot keep pretending GPUs are good at symbolic and probabilistic logic. They aren’t. REASON is what happens when researchers finally stop forcing logic to cosplay as linear algebra. ...

January 31, 2026 · 4 min · Zelina
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Sequential Beats Parallel: When Deep Research Agents Learn to Reflect

Opening — Why this matters now The last year has been crowded with so-called deep research agents. Everyone parallelizes. Everyone fans out queries. Everyone promises doctoral-level synthesis at web speed. And yet, the leaderboard keeps telling an inconvenient story: throwing more parallel agents at a problem does not reliably buy depth. The paper “Deep Researcher with Sequential Plan Reflection and Candidates Crossover” enters this debate with a pointed thesis: research is not a map-reduce problem. If you want insight, you need memory, reflection, and the ability to change your mind mid-flight. ...

January 31, 2026 · 4 min · Zelina