Ranks among the top-performing agents on OpenAI's MLE-Bench and sets new performance milestones
NEW YORK, Feb. 24, 2026 /PRNewswire/ -- Fractal (www.fractal.ai), a publicly listed global enterprise AI company serving Fortune 500® organizations, today announced the launch of PiEvolve, an evolutionary, agentic engine designed for autonomous machine learning and scientific discovery.
PiEvolve by Fractal ranks among the top-performing agents on OpenAI's MLE-Bench, a benchmark that evaluates how effectively AI systems can solve real-world machine learning challenges. It is the first evaluated agent to surpass 60 percent in Overall Medal Rate and 80 percent in MLE-Bench-Lite performance, crossing thresholds widely viewed as significant milestones in autonomous machine learning. These results mark a meaningful advance in agentic AI capability.
PiEvolve also combines strong performance with efficiency. Within a standard 24-hour run, it delivers results comparable to systems that require longer runtimes and greater compute. Even after 12 hours, it ranks among the top-performing agents, identifying high-quality solutions early.
Unlike traditional machine learning models that are trained once and then deployed, PiEvolve continuously tests and improves its own solutions until the available compute budget is fully utilized. Built on a graph-structured search architecture, it integrates reasoning, code generation, and validation within a unified iterative process. This enables it to tackle complex, multi-variable optimization problems across supply chains, financial services, and data center operations, where static AI systems often struggle to perform at scale.
"MLE-Bench is widely regarded as the gold standard for evaluating AI agents on real-world machine learning tasks," said Srikanth Velamakanni, Co-founder, Group Chief Executive and Vice Chairman, Fractal. "PiEvolve's ranking among the top systems globally is a meaningful validation of our research direction. At Fractal, our ambition has always been to power every human decision in the enterprise. PiEvolve advances that mission by enabling AI systems that continuously improve and deliver measurable business outcomes."
Key features of PiEvolve include:
- Continuous Optimization: Iteratively evolves candidate solutions, improving performance until computational limits are reached.
- Intelligent Memory: Uses priority-based sampling with decay to avoid local optima and ensure diverse exploration of solution paths.
- Dual Strategy: Improves high-performing solutions while actively debugging weaker ones to elevate overall system performance.
- Production-Ready: Includes Pause and Resume capabilities for long-running workloads and integrates seamlessly into enterprise ML pipelines.
- Graph-Structured Search: Systematically explores reasoning, code, and validation loops to generate and refine solutions.
"PiEvolve ranks among the top agents evaluated on OpenAI's MLE-Bench, including systems developed by leading global research labs. Achieving top-tier performance on OpenAI's MLE-Bench is a significant milestone for our research team and reinforces Fractal's commitment to advancing enterprise-grade AI," said Suraj Amonkar, Chief AI Research and Platforms Officer at Fractal. "We are building autonomous systems capable of sustained reasoning, self-improvement, and evolutionary learning, bringing next-generation agentic intelligence to real-world machine learning challenges."
With the launch of PiEvolve, Fractal reinforces its position at the forefront of enterprise AI innovation. PiEvolve brings continuous improvement, efficiency, and production reliability together in a single system, helping organizations solve complex challenges with confidence and scale. For more information, visit https://fractal.ai/ai-research/pi-evolve
About Fractal
Fractal (NSE: FRACTAL) is a publicly listed global enterprise AI company with a vision to power every human decision in the enterprise.
Fractal's suite of businesses includes Asper.ai (enabling interconnected decisions for revenue growth) and Analytics Vidhya (among the world's largest data science communities). Fractal spun out Qure.ai, a global healthcare AI leader enhancing the rapid identification and management of tuberculosis, lung cancer, and stroke. Fractal's dedicated AI Research team is focused on foundational AI advancements, including knowledge-based foundational models, reasoning-based systems, and agentic systems. The team has launched successful products, including MarshallGoldsmith.ai, Vaidya.ai, Kalaido.ai, and the open-source reasoning model Fathom-R1-14B and tool-based reasoning model Fathom-DeepResearch.
Fractal employs over 5,000 professionals across global locations, including the United States, Canada, the UK, the Netherlands, Ukraine, India, Singapore, South Africa, the UAE, and Australia. It has consistently earned recognition as one of India's Best Companies to Work For (Top 100, 2025), a 'Great Workplace' for eight consecutive years, and as one of 'India's Best Workplaces for Women' for five years running by the Great Place to Work® Institute. Fractal was also named a Leader in the 2025 Forrester Wave™ for Customer Analytics Service Providers and earned leadership positions in the Everest Group Peak Matrix Assessment 2025 for AI and Analytics Services, and Information Services Group's 2024 assessments for Data Engineering and Data Science Services.
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Fractal Launches PiEvolve, an Evolutionary Agentic Engine for Autonomous Machine Learning and Scientific Discovery
Fractal Launches PiEvolve, an Evolutionary Agentic Engine for Autonomous Machine Learning and Scientific Discovery
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NEW YORK, April 11, 2026 /PRNewswire/ -- On the occasion of International Pet Day this April 11, the discussion on companionship is embracing an entirely new perspective. As the population living alone continues to expand, the demand for pet companionship has been on a steady rise, with young people, seniors living alone, and children emerging as the groups with the most concentrated need for companionship. However, practical constraints are making it increasingly difficult to keep a pet, forcing many people who crave companionship to give up on adopting a pet. Adoption will always be the best choice for those ready to welcome a furry companion into their home. OlloBot recognizes that not everyone's lifestyle is suited for pet ownership—and that's perfectly fine. Cyber-pets, as a completely new category, is not intended to replace living pets, but rather to offer an alternative companionship option that better accommodates diverse lifestyles.
The core significance of International Pet Day lies in raising awareness of the importance of companionship. Whether it is a living pet or a cyber-pet, the essence is to provide people with emotional comfort and fill the void of companionship. This is precisely why we created OlloNi—your brand-new cyber companion, designed to fit into your life, rather than forcing you to adapt to it.
As the core carrier for a new breed of cyber-pets, OlloBot breaks through the functional limitations of traditional electronic pets by deeply integrating emotional companionship with precious memories to perfectly meet the core demand for companionship in modern households. At the 2026 CES, the 'pet attributes' of OlloBot were fully demonstrated. Many industry insiders at the event suggested that cyber-pet cafes/stores may emerge in the future, providing immersive companionship experiences for those unable to keep living pets. It is worth noting that this is also confirmed by the diversification trend in the pet market. In the past, pet stores were mostly dominated by cats and dogs, but today, exotic pet cafes and niche pet experience stores are now everywhere, this is exactly a reflection of people's growing demand for diversified forms of companionship. The emergence of cyber-pet represents an extension and evolution of this trend.
Through its expressive eyes, lively body movements, and emotionally responsive voice, OlloBot accurately simulates the emotions of a living creature, appearing like a real pet with genuine feelings that can sense the user's mood. It plays and interacts with children, filling the gap in parental companionship just like a family pet. With built-in camera and video capabilities, it captures joyful family moments, freezing these fleeting memories into exclusive images that preserve the warmth of home. All of this is the unique value of cyber-pet as a new category. It does not compete with live pets, but rather expands the boundaries of companionship in a completely new way, becoming a fresh alternative for those need companionship.
'We're not here to replace real pets, we're just filling a long-overlooked gap. Adoption is wonderful for those who can, but we believe everyone deserves the joy of companionship, no matter your living situation,' said Lyn, the founder of OlloBot. As a "raisable" electronic pet, OlloBot retains the companionship traits of traditional pets while breaking time and space constraints through technology, overcoming the limitations of conventional pets in many companionship scenarios. It requires no extensive time or care, yet stays close to family members at all times, capturing precious family moments and conveying emotional warmth. This is precisely the core advantage of cyber-pet" as a new category, and exactly the "Cyber-pet Companionship" brand image OlloBot aims to establish.
The International Pet Day has brought 'companionship' into the global spotlight. OlloBot perfectly integrates technology and companionship, redefining how modern families experience companionship. Looking ahead, OlloBot will remain committed to to its cyber-pet positioning, deepening its focus on home scenarios, and continue refining the product's emotional interaction and lifelike presentation. This will enable more families to "raise" their very own cyber-pet, and together with pet lovers worldwide, embrace the life philosophy that 'companionship is beauty'.
NEW YORK, April 11, 2026 /PRNewswire/ -- On the occasion of International Pet Day this April 11, the discussion on companionship is embracing an entirely new perspective. As the population living alone continues to expand, the demand for pet companionship has been on a steady rise, with young people, seniors living alone, and children emerging as the groups with the most concentrated need for companionship. However, practical constraints are making it increasingly difficult to keep a pet, forcing many people who crave companionship to give up on adopting a pet. Adoption will always be the best choice for those ready to welcome a furry companion into their home. OlloBot recognizes that not everyone's lifestyle is suited for pet ownership—and that's perfectly fine. Cyber-pets, as a completely new category, is not intended to replace living pets, but rather to offer an alternative companionship option that better accommodates diverse lifestyles.
The core significance of International Pet Day lies in raising awareness of the importance of companionship. Whether it is a living pet or a cyber-pet, the essence is to provide people with emotional comfort and fill the void of companionship. This is precisely why we created OlloNi—your brand-new cyber companion, designed to fit into your life, rather than forcing you to adapt to it.
As the core carrier for a new breed of cyber-pets, OlloBot breaks through the functional limitations of traditional electronic pets by deeply integrating emotional companionship with precious memories to perfectly meet the core demand for companionship in modern households. At the 2026 CES, the 'pet attributes' of OlloBot were fully demonstrated. Many industry insiders at the event suggested that cyber-pet cafes/stores may emerge in the future, providing immersive companionship experiences for those unable to keep living pets. It is worth noting that this is also confirmed by the diversification trend in the pet market. In the past, pet stores were mostly dominated by cats and dogs, but today, exotic pet cafes and niche pet experience stores are now everywhere, this is exactly a reflection of people's growing demand for diversified forms of companionship. The emergence of cyber-pet represents an extension and evolution of this trend.
Through its expressive eyes, lively body movements, and emotionally responsive voice, OlloBot accurately simulates the emotions of a living creature, appearing like a real pet with genuine feelings that can sense the user's mood. It plays and interacts with children, filling the gap in parental companionship just like a family pet. With built-in camera and video capabilities, it captures joyful family moments, freezing these fleeting memories into exclusive images that preserve the warmth of home. All of this is the unique value of cyber-pet as a new category. It does not compete with live pets, but rather expands the boundaries of companionship in a completely new way, becoming a fresh alternative for those need companionship.
'We're not here to replace real pets, we're just filling a long-overlooked gap. Adoption is wonderful for those who can, but we believe everyone deserves the joy of companionship, no matter your living situation,' said Lyn, the founder of OlloBot. As a "raisable" electronic pet, OlloBot retains the companionship traits of traditional pets while breaking time and space constraints through technology, overcoming the limitations of conventional pets in many companionship scenarios. It requires no extensive time or care, yet stays close to family members at all times, capturing precious family moments and conveying emotional warmth. This is precisely the core advantage of cyber-pet" as a new category, and exactly the "Cyber-pet Companionship" brand image OlloBot aims to establish.
The International Pet Day has brought 'companionship' into the global spotlight. OlloBot perfectly integrates technology and companionship, redefining how modern families experience companionship. Looking ahead, OlloBot will remain committed to to its cyber-pet positioning, deepening its focus on home scenarios, and continue refining the product's emotional interaction and lifelike presentation. This will enable more families to "raise" their very own cyber-pet, and together with pet lovers worldwide, embrace the life philosophy that 'companionship is beauty'.
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Meet OlloNi -- Redefining the cyber-pet, your low-burden cyber companion
