The artificial intelligence race just got fiercer. Chinese e-commerce giant Alibaba has entered the fray with its latest AI model, Qwen 2.5-Max, setting the stage for an intense showdown against domestic rival DeepSeek and global heavyweights OpenAI and Meta.
Alibaba’s surprise announcement on the first day of the Lunar New Year signals the urgency to counter DeepSeek’s meteoric rise. Over the past three weeks, DeepSeek’s AI breakthroughs have shaken Silicon Valley, causing a dip in tech stocks. The release of DeepSeek’s AI assistant on January 10, followed by its R1 model on January 20, forced competitors to scramble.
Founded just 20 months ago in Alibaba’s home city of Hangzhou, DeepSeek has upended the industry with its low-cost, high-performance AI models. The pressure is now on established players like Alibaba, Tencent, and Baidu to accelerate their AI advancements to stay in the game.
However, cracks are appearing in DeepSeek’s rapid ascent. A recent audit by NewsGuard found DeepSeek’s chatbot lagging behind its Western competitors in accuracy and reliability.
Ranked tenth out of eleven AI models tested, DeepSeek’s chatbot managed only 17% accuracy in delivering news and information. It repeated false claims 30% of the time and gave vague or unhelpful answers 53% of the time, resulting in an 83% fail rate. The report raises questions about DeepSeek’s readiness to compete with established AI leaders like OpenAI’s ChatGPT and Google’s Gemini.
Top 10 Interesting Facts About Ram Mandir: The Ram Mandir in Ayodhya is a representation of architectural genius, devotion and history. This magnificent temple, which was constructed at the birthplace of Lord Ram, is now a significant spiritual and cultural icon. Celebrating its first anniversary, the temple serves as a tribute to faith and unity, attracting followers from across the globe. Every element of the temple, from its exquisite Nagara-style architecture to its revered idols made from rare Shaligram stone, embodies India’s rich history. It is a famous and breathtaking building with distinctive elements including dirt from sacred sites, a time capsule, and a unique rock from Sri Lanka’s Ashok Vatika.
1. Who Designed the Temple?
The Ram Mandir’s design was made in 1988 by the Ahmedabad-based Sompura family, who have constructed more than 100 temples worldwide for more than 15 generations, including the well-known Somnath temple. However, in 2020 there were some changes made to the design to conform to the concepts of Shilpa Shastra and Vastu Shastra.
2. Temple Area
top 10 interesting facts about Ayodhya ram Mandir (1)
Ram Temple Ayodhya (Image: Canva)
The temple has three storeys and is spread over 2.67 acres. It has five mandaps, 46 doors, and 390 finely carved pillars. The temple is 161 feet in height, 380 feet in length and 250 feet in width. A miniature version of Lord Ram has been kept in the sanctum, and Shri Ram Darbar will be shown on the first floor. From the Singhdwar, visitors will up 32 stairs to access through the eastern entrance.
3. Architectural Style
The Ram Mandir is built in a Nagara-style design and was constructed using pink sandstone from Mirzapur and Bansi-Paharpur in Rajasthan. A central tower (Shikhara) encircled by smaller towers (Mukha Mandapas) is what defines this architectural style.
4. Idol In The Sanctum
Crafted from Shaligram stone found in the Gandaki River in Nepal, the 51-inch black idol of Lord Ram as a 5-year-old kid is housed in the main sanctum (Garbh Griha). This idol took 7-8 months to complete.
5. Accessibility for Devotees
To enter the temple, visitors will have to climb 32 steps, which is a height of 16.11 feet off the ground. There are lifts for the aged and disabled as well as ramps to guarantee accessibility. Furthermore, a Pilgrim Facility Center (PFC) with locker and medical services is also being constructed for 25,000 people.
6. Additional Temples and Facilities
Additionally, there will be shrines to Mata Shabri, Maharshi Valmiki, Maharshi Vashishtha, and other deities within the temple complex. Visitors will have access to facilities like basins, restrooms, and bathing areas.
7. Sacred Soil And Holy Water
The temple foundation contains precious soil from 2,587 locations, including Jhansi, Haldighati, and the Golden Temple. The inaugural event included water from 155 holy rivers as well as soil from 2,000 pilgrimage locations. A time capsule buried 2,000 feet below the temple contains information about Ayodhya’s history and the birthplace of Lord Rama.
8. Representation Of The Solar System
The temple has a garden that features plants representing the 27 nakshatras (astrological constellations). In addition, the temple is built to last for more than 2,500 years and is earthquake-resistant.
9. A Special Gift From Sri Lanka
The temple received a rock as a gift from the ancient Ashok Vatika in Sri Lanka, where Ravan imprisoned Sita. By avoiding iron, the building is guaranteed to endure for more than a millennium
10. Modern Facilities In The Complex
The Ram Mandir premises include modern facilities such as:
– Emergency medical services
– Banks and ATMs
– Solar panels and power backups
– Ramps and lifts for senior citizens
– Pilgrim Facility Centre for Visitor Management
– Public utilities like toilets, bathrooms, and washrooms.
Okay, so I need to figure out what the value of pi is. Let me start by recalling what I know about pi. Pi is a mathematical constant, right? I remember it’s related to circles. Specifically, pi is the ratio of a circle’s circumference to its diameter. That means if you take any circle, measure the distance around it (which is the circumference) and divide that by the length across the circle through its center (the diameter), you get pi.
But what exactly is the numerical value of pi? I think it’s approximately 3.14, but I’ve also heard people talk about it being an irrational number. Wait, irrational numbers can’t be expressed as a simple fraction, and their decimal representations go on forever without repeating. So pi must be like that too. That means it can’t be written exactly as a fraction, and its decimal goes on infinitely without repeating.
So, the approximate value is 3.14, but more precisely, it’s 3.14159… and continues. I think the fraction 22/7 is sometimes used as an approximation, but that’s not exact. Let me check that. 22 divided by 7 is approximately 3.142857, which is a bit higher than pi’s actual value. So 22/7 is a common approximation but not the exact value.
Another approximation I’ve heard of is 355/113. Let me calculate that. 355 divided by 113 is roughly 3.1415929, which is closer to the actual pi value. But again, it’s still an approximation. Since pi is irrational, no fraction can perfectly capture its value.
I also remember that pi is a transcendental number, which means it’s not a root of any non-zero polynomial equation with rational coefficients. This is a more complex property, but it reinforces the idea that pi’s decimal expansion is non-repeating and non-terminating.
In terms of calculating pi, there are various methods. Archimedes used polygons inscribed and circumscribed around a circle to approximate pi. As the number of sides of the polygons increases, the approximation gets better. Modern methods use infinite series, like the Leibniz formula or the Machin formula, which converge to pi’s value. Computers have calculated pi to trillions of digits, but for most practical purposes, a few decimal places are sufficient.
So, summarizing, pi is the ratio of a circle’s circumference to its diameter, approximately 3.14159, but it’s an irrational number with infinite non-repeating decimals. Common approximations include 3.14, 22/7, and 355/113, but none are exact. Its exact value can’t be expressed as a finite decimal or fraction, and it’s transcendental as well.
Pi (π) is a mathematical constant representing the ratio of a circle’s circumference to its diameter. It is an irrational number, meaning it cannot be expressed as a simple fraction, and its decimal representation is non-terminating and non-repeating. Key details include:
Fractions: 22⁄7 (≈3.142857) or 355⁄113 (≈3.1415929).
Properties:
Irrational: Cannot be written as a finite or repeating decimal.
Transcendental: Not a root of any non-zero polynomial with rational coefficients.
Historical context: Calculated using geometric methods (e.g., Archimedes’ polygons) and modern infinite series (e.g., Leibniz formula). Computers have computed π to trillions of digits, though most applications require only a few decimal places.
For practical use, π ≈ 3.14159 is sufficient, but its exact value remains an infinite, patternless decimal.
The stock market surged in the afternoon session on Friday, a day before Budget 2025, with the Sensex and Nifty gaining almost 1%.
While the Sensex surged over 600 points, Nifty added over 200 points, both extending their gains for the 4th consecutive day,
The S&P BSE Sensex was up 601.33 points to 77,361.14, while the NSE Nifty50 climbed 215.40 points to 23,464.90 as of 12:50 PM.
“Investor optimism is driving market sentiment, fueled by expectations of policy measures that could support economic growth. Historically, Budget day has been volatile, but data shows that Nifty has closed positively after the Budget in 12 out of the last 18 years since 2010. While initial reactions may be mixed, markets often recover if key measures align with expectations. Since volatility is expected as the Budget approaches, traders should keep their positions light and avoid risky trades. It is advisable to wait for the Budget and then make investment decisions accordingly,” he said.
India Joins Elite Club With ISRO’s SpaDeX Space Docking Success | Firstpost Spotlight India achieved a historic milestone in space exploration. The Indian Space Research Organisation (ISRO) successfully executed its Space Docking Experiment (SpadeX), docking two satellites—Chaser and Target—in orbit. This achievement makes India only the fourth nation globally, after the US, Russia, and China, to master this critical technology. Docking enables the assembly of spacecraft, transfer of crew, and construction of space stations. Prime Minister Narendra Modi congratulated ISRO scientists, calling the docking a significant step toward India’s ambitious space missions, including its planned Bharatiya Space Station by 2035 and a crewed mission to the Moon by 2040.
