MAROKO133 Hot ai: MIT Researchers Unveil “SEAL”: A New Step Towards Self-Improving AI Terb

📌 MAROKO133 Breaking ai: MIT Researchers Unveil “SEAL”: A New Step Towards Self-Im

The concept of AI self-improvement has been a hot topic in recent research circles, with a flurry of papers emerging and prominent figures like OpenAI CEO Sam Altman weighing in on the future of self-evolving intelligent systems. Now, a new paper from MIT, titled “Self-Adapting Language Models,” introduces SEAL (Self-Adapting LLMs), a novel framework that allows large language models (LLMs) to update their own weights. This development is seen as another significant step towards the realization of truly self-evolving AI.

The research paper, published yesterday, has already ignited considerable discussion, including on Hacker News. SEAL proposes a method where an LLM can generate its own training data through “self-editing” and subsequently update its weights based on new inputs. Crucially, this self-editing process is learned via reinforcement learning, with the reward mechanism tied to the updated model’s downstream performance.

The timing of this paper is particularly notable given the recent surge in interest surrounding AI self-evolution. Earlier this month, several other research efforts garnered attention, including Sakana AI and the University of British Columbia’s “Darwin-Gödel Machine (DGM),” CMU’s “Self-Rewarding Training (SRT),” Shanghai Jiao Tong University’s “MM-UPT” framework for continuous self-improvement in multimodal large models, and the “UI-Genie” self-improvement framework from The Chinese University of Hong Kong in collaboration with vivo.

Adding to the buzz, OpenAI CEO Sam Altman recently shared his vision of a future with self-improving AI and robots in his blog post, “The Gentle Singularity.” He posited that while the initial millions of humanoid robots would need traditional manufacturing, they would then be able to “operate the entire supply chain to build more robots, which can in turn build more chip fabrication facilities, data centers, and so on.” This was quickly followed by a tweet from @VraserX, claiming an OpenAI insider revealed the company was already running recursively self-improving AI internally, a claim that sparked widespread debate about its veracity.

Regardless of the specifics of internal OpenAI developments, the MIT paper on SEAL provides concrete evidence of AI’s progression towards self-evolution.

Understanding SEAL: Self-Adapting Language Models

The core idea behind SEAL is to enable language models to improve themselves when encountering new data by generating their own synthetic data and optimizing their parameters through self-editing. The model’s training objective is to directly generate these self-edits (SEs) using data provided within the model’s context.

The generation of these self-edits is learned through reinforcement learning. The model is rewarded when the generated self-edits, once applied, lead to improved performance on the target task. Therefore, SEAL can be conceptualized as an algorithm with two nested loops: an outer reinforcement learning (RL) loop that optimizes the generation of self-edits, and an inner update loop that uses the generated self-edits to update the model via gradient descent.

This method can be viewed as an instance of meta-learning, where the focus is on how to generate effective self-edits in a meta-learning fashion.

A General Framework

SEAL operates on a single task instance (C,τ), where C is context information relevant to the task, and τ defines the downstream evaluation for assessing the model’s adaptation. For example, in a knowledge integration task, C might be a passage to be integrated into the model’s internal knowledge, and τ a set of questions about that passage.

Given C, the model generates a self-edit SE, which then updates its parameters through supervised fine-tuning: θ′←SFT(θ,SE). Reinforcement learning is used to optimize this self-edit generation: the model performs an action (generates SE), receives a reward r based on LMθ′’s performance on τ, and updates its policy to maximize the expected reward.

The researchers found that traditional online policy methods like GRPO and PPO led to unstable training. They ultimately opted for ReST^EM, a simpler, filtering-based behavioral cloning approach from a DeepMind paper. This method can be viewed as an Expectation-Maximization (EM) process, where the E-step samples candidate outputs from the current model policy, and the M-step reinforces only those samples that yield a positive reward through supervised fine-tuning.

The paper also notes that while the current implementation uses a single model to generate and learn from self-edits, these roles could be separated in a “teacher-student” setup.

Instantiating SEAL in Specific Domains

The MIT team instantiated SEAL in two specific domains: knowledge integration and few-shot learning.

• Knowledge Integration: The goal here is to effectively integrate information from articles into the model’s weights.
• Few-Shot Learning: This involves the model adapting to new tasks with very few examples.

Experimental Results

The experimental results for both few-shot learning and knowledge integration demonstrate the effectiveness of the SEAL framework.

In few-shot learning, using a Llama-3.2-1B-Instruct model, SEAL significantly improved adaptation success rates, achieving 72.5% compared to 20% for models using basic self-edits without RL training, and 0% without adaptation. While still below “Oracle TTT” (an idealized baseline), this indicates substantial progress.

For knowledge integration, using a larger Qwen2.5-7B model to integrate new facts from SQuAD articles, SEAL consistently outperformed baseline methods. Training with synthetically generated data from the base Qwen-2.5-7B model already showed notable improvements, and subsequent reinforcement learning further boosted performance. The accuracy also showed rapid improvement over external RL iterations, often surpassing setups using GPT-4.1 generated data within just two iterations.

Qualitative examples from the paper illustrate how reinforcement learning leads to the generation of more detailed self-edits, resulting in improved performance.

While promising, the researchers also acknowledge some limitations of the SEAL framework, including aspects related to catastrophic forgetting, computational overhead, and context-dependent evaluation. These are discussed in detail in the original paper.

Original Paper: https://arxiv.org/pdf/2506.10943

Project Site: https://jyopari.github.io/posts/seal

Github Repo: https://github.com/Continual-Intelligence/SEAL

The post MIT Researchers Unveil “SEAL”: A New Step Towards Self-Improving AI first appeared on Synced.

🔗 Sumber: syncedreview.com

📌 MAROKO133 Update ai: 6 proven lessons from the AI projects that broke before the

Companies hate to admit it, but the road to production-level AI deployment is littered with proof of concepts (PoCs) that go nowhere, or failed projects that never deliver on their goals. In certain domains, there’s little tolerance for iteration, especially in something like life sciences, when the AI application is facilitating new treatments to markets or diagnosing diseases. Even slightly inaccurate analyses and assumptions early on can create sizable downstream drift in ways that can be concerning.

In analyzing dozens of AI PoCs that sailed on through to full production use — or didn’t — six common pitfalls emerge. Interestingly, it’s not usually the quality of the technology but misaligned goals, poor planning or unrealistic expectations that caused failure.

Here’s a summary of what went wrong in real-world examples and practical guidance on how to get it right.

Lesson 1: A vague vision spells disaster

Every AI project needs a clear, measurable goal. Without it, developers are building a solution in search of a problem. For example, in developing an AI system for a pharmaceutical manufacturer’s clinical trials, the team aimed to “optimize the trial process,” but didn’t define what that meant. Did they need to accelerate patient recruitment, reduce participant dropout rates or lower the overall trial cost? The lack of focus led to a model that was technically sound but irrelevant to the client’s most pressing operational needs.

Takeaway: Define specific, measurable objectives upfront. Use SMART criteria (Specific, Measurable, Achievable, Relevant, Time-bound). For example, aim for “reduce equipment downtime by 15% within six months” rather than a vague “make things better.” Document these goals and align stakeholders early to avoid scope creep.

Lesson 2: Data quality overtakes quantity

Data is the lifeblood of AI, but poor-quality data is poison. In one project, a retail client began with years of sales data to predict inventory needs. The catch? The dataset was riddled with inconsistencies, including missing entries, duplicate records and outdated product codes. The model performed well in testing but failed in production because it learned from noisy, unreliable data.

Takeaway: Invest in data quality over volume. Use tools like Pandas for preprocessing and Great Expectations for data validation to catch issues early. Conduct exploratory data analysis (EDA) with visualizations (like Seaborn) to spot outliers or inconsistencies. Clean data is worth more than terabytes of garbage.

Lesson 3: Overcomplicating model backfires

Chasing technical complexity doesn't always lead to better outcomes. For example, on a healthcare project, development initially began by creating a sophisticated convolutional neural network (CNN) to identify anomalies in medical images.

While the model was state-of-the-art, its high computational cost meant weeks of training, and its "black box" nature made it difficult for clinicians to trust. The application was revised to implement a simpler random forest model that not only matched the CNN's predictive accuracy but was faster to train and far easier to interpret — a critical factor for clinical adoption.

Takeaway: Start simple. Use straightforward algorithms like random forest or XGBoost from scikit-learn to establish a baseline. Only scale to complex models — TensorFlow-based long-short-term-memory (LSTM) networks — if the problem demands it. Prioritize explainability with tools like SHAP (SHapley Additive exPlanations) to build trust with stakeholders.

Lesson 4: Ignoring deployment realities

A model that shines in a Jupyter Notebook can crash in the real world. For example, a company’s initial deployment of a recommendation engine for its e-commerce platform couldn’t handle peak traffic. The model was built without scalability in mind and choked under load, causing delays and frustrated users. The oversight cost weeks of rework.

Takeaway: Plan for production from day one. Package models in Docker containers and deploy with Kubernetes for scalability. Use TensorFlow Serving or FastAPI for efficient inference. Monitor performance with Prometheus and Grafana to catch bottlenecks early. Test under realistic conditions to ensure reliability.

Lesson 5: Neglecting model maintenance

AI models aren’t set-and-forget. In a financial forecasting project, the model performed well for months until market conditions shifted. Unmonitored data drift caused predictions to degrade, and the lack of a retraining pipeline meant manual fixes were needed. The project lost credibility before developers could recover.

Takeaway: Build for the long haul. Implement monitoring for data drift using tools like Alibi Detect. Automate retraining with Apache Airflow and track experiments with MLflow. Incorporate active learning to prioritize labeling for uncertain predictions, keeping models relevant.

Lesson 6: Underestimating stakeholder buy-in

Technology doesn’t exist in a vacuum. A fraud detection model was technically flawless but flopped because end-users — bank employees — didn’t trust it. Without clear explanations or training, they ignored the model’s alerts, rendering it useless.

Takeaway: Prioritize human-centric design. Use explainability tools like SHAP to make model decisions transparent. Engage stakeholders early with demos and feedback loops. Train users on how to interpret and act on AI outputs. Trust is as critical as accuracy.

Best practices for success in AI projects

Drawing from these failures, here’s the roadmap to get it right:

• Set clear goals: Use SMART criteria to align teams and stakeholders.

• Prioritize data quality: Invest in cleaning, validation and EDA before modeling.

• Start simple: Build baselines with simple algorithms before scaling complexity.

• Design for production: Plan for scalability, monitoring and real-world conditions.

• Maintain models: Automate retraining and monitor for drift to stay relevant.

• Engage stakeholders: Foster trust with explainability and user training.

Building resilient AI

AI’s potential is intoxicating, yet failed AI projects teach us that success isn’t just about algorithms. It’s about discipline, planning and adaptability. As AI evolves, emerging trends like federated learning for privacy-preserving models and edge AI for real-time insights will raise the bar. By learning from past mistakes, teams can build scale-out, production systems that are robust, accurate, and trusted.

Kavin Xavier is VP of AI solutions at CapeStart.

Read more from our guest writers. Or, consider submitting a post of your own! See our guidelines here.

🔗 Sumber: venturebeat.com