Hotel Filters

HikingKids ClubChildren's PoolCarefully Selected HotelsFitness CentereLong SelectionBusiness CenterStunning Night ViewFishingHome TheaterAnxin Smart Cleaningi7 10700City SelectionNear Exam VenueTongcheng PreferredNear AirportSummer SelectionHot Springs NearbyFamily-Friendly SelectionWedding Banquet Servicesi7 12700ParkingLeisure Chess and CardsNear SchoolHotel PackageCurated Boutique StaysCouple DatingGood sound insulationBund Night ViewQuality HotelFamily-friendly HotelGreat Value ChoiceConference HallBusiness TravelRTX 3060Children's MealSnack BarPool LiftNew Multilingual Resources AddedGroup Flagship HotelRTX 3070Near SubwayJiuyanqiao Night ViewInnSun terraceNational Day SelectionRTX 4070Billiard RoomNational Day Special OfferLaundry RoomPicnic AreaClose to AnimalsShanghai Consumption VoucherFootball FieldMedical RoomPets AllowedBarbecue AvailableBasketball CourtStay 5 Nights, Get 1 FreeScreen refresh rate 144HzNewly OpenedNewly RenovatedScreen refresh rate 165HzAirport and Station PickupTennis CourtAirport and Station Shuttle ServiceChildren's Play AreaPet Friendly2024 Featured HotelsTurkish BathForeign Currency Exchange ServiceKTVGuest FavoriteFamous ArchitectureE-sports HotelNon-smoking floorDry Cleaning ServiceHot SpringValet ParkingFree ParkingDryer24-hour front deskYoga ClassesIroning ServiceBudget-Friendly HotelExecutive LoungeFitness ClassesPoolCheck-out after 13:00Executive FloorVerified Great HotelCheck-out after 14:00CafeBarBicycle Rental ServiceBarbecueRobot ServiceTable FootballLuggage StorageCheck-out at 14:00Tea RoomGardenHistoric MansionSaunaTable Tennis RoomHot Spring HotelNear Train StationSpa MassageBund River ViewGame RoomValentine's Day SelectionLuxury HotelTongcheng SelectionCar Rental ServiceSpring SelectionPick-up ServiceShuttle Service to StationKitchenMay Day SelectionAirport Pick-up ServiceAirport Drop-off ServiceChildcareChildren's PlaygroundCharging StationLaundry ServiceChildren's Play AreaMahjong RoomMulti-function HallChildren's SuppliesLakeside ResidenceEcotourismGreat Place for a DateAudio-Visual EntertainmentHigh-Rated AccommodationsJing'an Consumption VoucherTrendy B&BPet FriendlyDragon Boat Festival PreferredGourmet HotelLowest Price Across All PlatformsStay in the WildSpa CenterPhotogenic

Hotels with Hiking Near Dabaishu Station - Exit 1

Don't overlook Dabaishu Metro Exit 1 – it's your secret gateway to old Shanghai vibes! This unassuming station hides authentic street food stalls and photogenic alleys dripping with nostalgia. When dusk falls, the neon lights transform it into a dreamy urban backdrop. Pro tip: Find the 20-year-old shengjianbao (pan-fried bun) joint nearby for a crispy bite of local life!

Sofitel Shanghai North Bund

Sofitel Shanghai North Bund

4.9 / 5Outstanding6083 Reviews
601 Li Yang Road
4.09KM from Dabaishu Station - Exit 1

Nestled in the heart of North Bund, this hotel blends French elegance with modern art. Every room features floor-to-ceiling windows offering stunning views of the city and river. Enjoy executive floor privileges, spa services, and all-day dining at the on-site restaurant. Just a short walk to the subway, with easy access to the Bund and Oriental Pearl Tower. Perfect for business trips or romantic getaways, it caters to all your needs.

Multi-function HallNear SchoolConference HallNear SubwayChildren's SuppliesFitness Center
per night
From
USD**1
Waiting Century Hotel (Wujiaochang Yingao West Road Subway Station Branch)

Waiting Century Hotel (Wujiaochang Yingao West Road Subway Station Branch)

4.8 / 5Outstanding1617 Reviews
Yat Sin Building, 105 Gaoyi Road
3.72KM from Dabaishu Station - Exit 1

Family-friendly hotel with everything you need! Perfect for parents with its kids' play area, game room, and children's meals, plus childcare services. Business travelers will love the meeting rooms, business center, and 24-hour front desk. Conveniently located near the subway station with free parking and charging stations. Rooms are clean and cozy with high-quality bedding, and even feature robot service for a high-tech touch! Ideal for both family trips and business stays.

Conference HallFamily-friendly HotelDryerChildren's Play AreaNon-smoking floorSnack Bar
per night
From
USD**6
Rezen Select Huajing (Shanghai North Bund)

Rezen Select Huajing (Shanghai North Bund)

4.5 / 5Great1128 Reviews
No.1691 Changyang Road
5.46KM from Dabaishu Station - Exit 1

Looking for a conveniently located hotel with complete amenities? This is the perfect choice! Just a 2-minute walk from the subway station and with a free parking lot, it's ideal for both families and business travelers. The hotel offers a children's play area, laundry service, and 24-hour front desk. Room options are diverse, including deluxe rooms with air purifiers for a comfortable stay. Nearby popular attractions like The Bund and Oriental Pearl Tower are just a 30-minute drive away. Great value for money, highly recommended!

Conference HallFamily-friendly HotelDryerCafeChildren's Play AreaNon-smoking floor
per night
From
USD**0
Dears Hotel (Shanghai Jing'an)

Dears Hotel (Shanghai Jing'an)

4.6 / 5Great3711 Reviews
688 Hengfeng Road (Hengfeng Lu)
5.56KM from Dabaishu Station - Exit 1

This hotel is a hidden gem with unbeatable value! Nestled in the heart of Jing'an District, just 5 minutes walk to Shanghai Railway Station with superb transport links. The artistic decor exudes romance, and you’ll even meet robot attendants! Perfect for families (with kids' amenities and children’s meals) or business trips (offering multi-function halls and meeting rooms). Enjoy the spacious bathtub, stunning night views, and friendly front desk service—plus delicious breakfast! With a fitness center, laundry room, and motto of "thoughtful care, home-like comfort", every detail is designed for your delight.

Conference HallFamily-friendly HotelDryerNon-smoking floorRobot ServiceNear Subway
per night
From
USD**3
Shanghai Daning International Xiexin Plaza Light House Hotel

Shanghai Daning International Xiexin Plaza Light House Hotel

4.9 / 5Outstanding1215 Reviews
Building6B, Lane 1228, Jiangchang Road
2.45KM from Dabaishu Station - Exit 1

This hotel is the perfect blend of business and family travel! Located in the Daning International business district, just a 15-minute walk to the subway station. The design focuses on "lightness", offering cozy rooms with Atour Deep Sleep bedding for a restful night. Enjoy 24-hour self-service laundry and robot service, making your stay hassle-free. Breakfast features over 50 options, including DIY waffles and detox water. Traveling with kids? The children's play area and amenities are fully equipped, plus a stay 5 nights, get 1 free deal—absolutely unbeatable!

Robot ServiceNear SchoolFamily-friendly HotelNear Train StationChildren's Play AreaChildren's Supplies
per night
From
USD**5
MOne Hotel

MOne Hotel

4.8 / 5Outstanding541 Reviews
No.6, Weide Road, Yangpu District, Shanghai
2.89KM from Dabaishu Station - Exit 1

This hotel is perfect for families and business travelers! Located in the heart of Wujiaochang business district, just a short walk from the subway station, and close to Fudan University School of Management and InnoSpace创业园区. The rooms feature floor-to-ceiling windows with stunning city views and the vibrant atmosphere of University Road, along with ergonomic mattresses and imported toiletries to help you unwind after a long day. The hotel also offers 24-hour book bar, gym, and meeting rooms, making it ideal for both leisure and business trips. Plus, with a kids' play area and free parking, it’s a great choice for families!

Conference HallFamily-friendly HotelNon-smoking floorChildren's Play AreaDry Cleaning ServicePhotogenic
per night
From
USD**5
VX Hotel (Shanghai Beiwaitan Ningguo Road Subway Station)

VX Hotel (Shanghai Beiwaitan Ningguo Road Subway Station)

4.7 / 5Great1572 Reviews
No. 1800 Changyang Road
5.63KM from Dabaishu Station - Exit 1

This hotel is a perfect choice for families with its kids' play area and children's meals, plus a home theater for everyone to enjoy. It also offers executive floors and a business center, ideal for business travelers. Conveniently located near the subway, it's easy to reach the Bund and Oriental Pearl Tower. The decor features a youthful and vibrant theme with beige, green, and blue tones, complemented by landscape art, creating a relaxing atmosphere. Additional amenities include a fitness center and laundry service, ensuring a comfortable stay.

Executive FloorConference HallDryerFamily-friendly HotelCafeChildren's Play Area
per night
From
USD**9
Homeinn Selected Hotel (Shanghai Train Station Zhongxing Road Subway Station)

Homeinn Selected Hotel (Shanghai Train Station Zhongxing Road Subway Station)

4.8 / 5Outstanding1414 Reviews
No. 38 Nanshan Road
4.02KM from Dabaishu Station - Exit 1

This hotel is perfect for families! Featuring a kids' play area and children's meals, plus robot services, your little ones will have a blast. The location is super convenient, just a 6-minute walk to the subway, with easy access to People's Square and Nanjing Road Pedestrian Street. Rooms are clean and cozy, equipped with 24-hour hot water and hairdryers for a relaxing stay after a long day. The friendly front desk offers excellent service, and laundry facilities are available for added convenience. Great value for money, an ideal choice for family trips!

Family-friendly HotelCafeNon-smoking floorChildren's Play AreaRobot ServiceNear Subway
per night
From
USD**8
Mojjstudo Hotel

Mojjstudo Hotel

4.4 / 5Good309 Reviews
Building A8, Building 7, Zhongcheng Zhigu, No. 258 Changjiang Road
6.77KM from Dabaishu Station - Exit 1

This urban oasis blends work and play perfectly! Just 5mins from the subway, its LOFT-style rooms with pet-friendly policy make you feel at home. Enjoy 24/7 front desk and multilingual support, while foodies love the ground-floor food street. Business travelers appreciate meeting rooms, and couples adore rooftop BBQs. With self-service laundry, flexible 2PM checkout, and stellar service, it’s a budget-friendly gem near cruise terminals and campuses. Perfect for those who crave local vibes!

Conference HallDryerPicnic AreaSnack BarDry Cleaning ServiceBarbecue
per night
From
USD**5
Floral Hotel·An instant hotel

Floral Hotel·An instant hotel

4.7 / 5Great481 Reviews
Main Entrance of Taihe Hongyu, Lane 83, Henggao Road
4.12KM from Dabaishu Station - Exit 1

This is a tranquil oasis in the city, featuring modern Chinese-style design with artistic details everywhere. Rooms are equipped with high-quality Muse mattresses and XGIMI projectors for a cinema-like experience. Enjoy tea in the tea room or let kids have fun in the children's play area. Whether for family trips or business travel, this hotel meets all your needs. Free parking and 24-hour front desk service make your journey even more comfortable.

Executive LoungeCafeChildren's Play AreaHome TheaterValet ParkingNon-smoking floor
per night
From
USD**6
Borrman Hotel (Shanghai Baoshan Yangtai Road)

Borrman Hotel (Shanghai Baoshan Yangtai Road)

4.5 / 5Great646 Reviews
No. 115 Yangtai Road
8.95KM from Dabaishu Station - Exit 1
Non-smoking floorRobot ServiceeLong SelectionAirport and Station PickupNew Multilingual Resources AddedAirport and Station Shuttle Service
per night
From
USD**2
Wo Shi Hotel Shanghai Wujiaochang

Wo Shi Hotel Shanghai Wujiaochang

4.4 / 5Good719 Reviews
No. 506 Guoding Road
2.63KM from Dabaishu Station - Exit 1
Conference HallChildren's Play AreaNon-smoking floorRobot ServiceLaundry ServiceNear Subway
per night
From
USD**2
Shanghai Hengsheng Peninsula Hotel Apartment

Shanghai Hengsheng Peninsula Hotel Apartment

4.5 / 5Great436 Reviews
Room 1001, Hengsheng Peninsula International Center Building, No. 258 Wuchang Road
4.77KM from Dabaishu Station - Exit 1
BarCafeHome TheaterValet ParkingSnack BarPhotogenic
per night
From
USD**9
MSG - Top of Bund Hotel

MSG - Top of Bund Hotel

4.8 / 5Outstanding74 Reviews
26th Floor, Hengsheng Peninsula International Center Building, No. 205 Wusong Road
4.78KM from Dabaishu Station - Exit 1
Executive FloorDryerBicycle Rental ServiceNon-smoking floorChildren's Play AreaLaundry Service
per night
From
USD**3

Traveler Reviews

See what other travelers say about Dabaishu Station - Exit 1

HG*Y‍e‍r‍i‍t‍i‍a‍n
HG*Y‍e‍r‍i‍t‍i‍a‍n

Sofitel Shanghai North Bund

My stay at Sofitel Shanghai North Bund exceeded all my expectations from start to finish. From the moment I booked to the time I checked out, every interaction felt thoughtful and seamless—proof that this hotel truly values service coordination and guest experience. Before arrival, the front office manager, Rosa Sun, reached out via email to confirm my preferences. Her replies were prompt, personalized, and clearly tailored to my needs—not a generic template. It was evident she read and remembered everything I’d mentioned, and those details were actually delivered during my stay, which made me feel genuinely valued. Walking into the room was an instant delight. Cissy Jiang had hand-drawn a sweet little illustration of Chiqui Titi with a warm, heartfelt note—far from a standard welcome card. It felt personal, meaningful, and full of care. Nemo from housekeeping also contributed to the room’s thoughtful touches, with small but intentional details that showed real attention to detail. The ambiance wasn’t just clean or stylish—it felt curated, like it was made especially for me. Throughout my stay, staff members greeted me naturally as I moved around the hotel. Their tone was friendly but not over-the-top—no forced smiles or scripted lines. It created a sense of genuine warmth without feeling staged. What stood out most was how well communication flowed between departments. There were no repeated questions or confusion about requests, which made the whole experience smooth and stress-free. This isn’t just a luxury hotel with great design and high-end amenities—it’s one that brings heart to hospitality. The little things—the handwritten note, the thoughtful room setup, the seamless teamwork—these are what truly make a stay memorable. A sincere thank you to Rosa Sun, Cissy Jiang, and Nemo for turning a simple trip into something special. I’ll definitely come back myself, and I’d unhesitatingly recommend this place to anyone visiting Shanghai looking for a reliable, comfortable, and genuinely caring hotel experience.

HG*M‍2‍2‍7‍6‍4‍4‍*‍*‍*‍*
HG*M‍2‍2‍7‍6‍4‍4‍*‍*‍*‍*

Rezen Select Huajing (Shanghai North Bund)

I was thoroughly impressed with this hotel! The ambiance is elegant and peaceful, and from the moment I walked in, I could tell it’s a place that values quality and cleanliness—every corner felt spotless. The room was well-equipped with everything I needed, including a comfortable bed, quiet air conditioning, and a handy mini-fridge. Location-wise, it's perfect—just a short walk to the North Bund and metro access makes exploring Shanghai effortless. Restaurants and shops are all around, so convenience is top-notch. The staff were friendly and attentive without being intrusive. It’s a fantastic value for money, and I’ll definitely be booking here again on my next trip to Shanghai. Highly recommend!

HG*M‍4‍2‍7‍9‍8‍2‍*‍*‍*‍*
HG*M‍4‍2‍7‍9‍8‍2‍*‍*‍*‍*

Dears Hotel (Shanghai Jing'an)

The stay exceeded all my expectations! Check-in was quick and seamless—no long lines or delays. The room was even more spacious than I imagined, with a sleek, elegant design that felt both modern and inviting. What truly stood out was the bed—perfectly balanced in firmness, and the pillows were incredibly comfortable. I slept through the night without waking up once. The bathroom had strong water pressure, and the amenities were high quality, making the experience feel luxurious. Staff were genuinely warm and welcoming, always smiling and offering help when needed—small touches that made a big difference. Yes, the price isn’t cheap, but every bit of it was justified by the comfort, service, and overall quality. I’d absolutely stay here again on my next trip to Shanghai. Highly recommended for anyone looking for a premium yet thoughtful urban retreat.

HG*M‍2‍g‍u‍1‍c‍r‍k‍s‍*‍*‍*‍*
HG*M‍2‍g‍u‍1‍c‍r‍k‍s‍*‍*‍*‍*

VX Hotel (Shanghai Beiwaitan Ningguo Road Subway Station)

Staying at VX Hotel (Shanghai Beiwaitan Ningguo Road Subway Station) was an absolute delight. The room was spotless, bright, and well-ventilated with a large window that made the space feel open and airy—no stuffiness at all. The bedding was exceptionally clean, soft, and comfortable, making for a restful night's sleep. All amenities worked perfectly without any glitches throughout my stay. The staff were friendly and helpful, offering great local tips and assistance with transportation. Located just about 5 kilometers from the Bund, it’s super convenient to reach by subway—just a few stops away. And the breakfast? Outstanding! A wide variety of dishes, delicious flavors, beautifully presented—truly a feast for the senses. Every detail felt thoughtfully designed, and the overall value for money is fantastic. I’d definitely book here again.

HG*M‍2‍0‍0‍3‍5‍*‍*‍*‍*
HG*M‍2‍0‍0‍3‍5‍*‍*‍*‍*

Homeinn Selected Hotel (Shanghai Train Station Zhongxing Road Subway Station)

Staying at this Homeinn Selected Hotel in Shanghai was an absolute delight—especially for the price. The room was spotless, clean, and well-maintained, with a comfortable bed and excellent hygiene standards. Location-wise, it’s just a short 5-minute walk from Zhongxing Road Metro Station, which is perfectly convenient. You can’t always expect every hotel to be right at the metro exit, and honestly, that’s not a dealbreaker. The area is vibrant, with plenty of local eateries, convenience stores, and easy access to major attractions. I was impressed by how well-connected everything was without needing multiple transfers. For the value you get—clean rooms, good location, and a peaceful stay—this place truly earns its 10/10 rating. I’d definitely book here again.

HG*J‍a‍r‍e‍d
HG*J‍a‍r‍e‍d

Shanghai Hengsheng Peninsula Hotel Apartment

My friend booked this apartment hotel for me, and from the moment I walked in, I was impressed by how clean and welcoming it felt. The interior design is modern yet cozy, with thoughtful touches that show real care—everything from the furnishings to the view from the window felt curated. The location is fantastic: just a short 5-minute walk to the Bund and ZhaPu Bridge, making it super easy to explore Shanghai’s vibrant nightlife and iconic skyline. I loved strolling along the riverfront at night, soaking in the city lights and the energy of the place. Everything about the stay—from the comfort of the bed to the convenient access to attractions—was top-notch. It’s not just a place to sleep; it’s an experience. If you’re looking for a stylish, well-located apartment with great value and charm, this one is absolutely worth considering.

HG*.‍q‍i‍a‍n‍j‍i‍u
HG*.‍q‍i‍a‍n‍j‍i‍u

VX Hotel (Shanghai Railway Station Store)

I'm back again — this is my second stay at VX Hotel (Shanghai Railway Station Store), and I’m happy to say the experience was just as good as before. Shanghai hotels tend to be on the pricier side compared to other cities, but this one stands out for its great location near the train station — it’s only a few minutes by metro, making travel super convenient. The best part? Every room has a window, so there’s no stuffy feeling at all. Fresh air and natural light make a huge difference in comfort. Even though it’s not right in the heart of downtown, the value for money is excellent. If you’re visiting Shanghai and want a clean, comfortable, and practical stay without overspending, this hotel is definitely worth considering. I’ll be coming back again!

HG*2‍1‍3‍3‍1‍1‍*‍*‍*‍*
HG*2‍1‍3‍3‍1‍1‍*‍*‍*‍*

Hyatt On The Bund Shanghai

Staying at Hyatt On The Bund Shanghai during New Year's was an absolute highlight. Special thanks to Lorna from the guest relations team—amazingly patient and professional despite the massive crowds on such a busy holiday. She handled all my concerns with care and efficiency. The service quality is truly consistent with Hyatt’s world-class standards: warm, attentive, and thoughtful. Even with high demand at The Club Lounge, staff still offered gracious, low-bow service to members—such a nice touch. The welcome fruit and breakfast were both delicious and well-prepared. And the view? Absolutely breathtaking. The Bund skyline is stunning day or night—definitely worth every moment spent by the window. I’ve already taken countless photos and can’t wait to come back. This hotel delivers on all fronts—perfect for travelers seeking luxury, comfort, and unforgettable scenery.

HG*M‍2‍6‍7‍5‍3‍2‍*‍*‍*‍*
HG*M‍2‍6‍7‍5‍3‍2‍*‍*‍*‍*

James Joyce Coffetel Shanghai Railway Station

I booked this hotel mainly because it's close to Fēi Shēng Livehouse, and I'm so glad I did! The entire experience exceeded my expectations. From the moment I arrived, the staff were incredibly attentive and genuinely helpful—always with a smile and ready to assist. The room was immaculately clean and well-maintained, down to the smallest detail. Everything felt fresh and hygienic, which made me feel completely at ease. Plus, the location is perfect—just a short walk from the livehouse and super convenient for getting around Shanghai via metro. It’s not just about proximity; the value for money is outstanding, and the overall vibe is welcoming and modern. If you're visiting Shanghai for gigs or just want a comfortable, clean, and well-located stay, this is definitely a top choice. I’ll be back!

HG*1‍3‍8‍1‍6‍6‍2‍*‍*‍*‍*
HG*1‍3‍8‍1‍6‍6‍2‍*‍*‍*‍*

Shanghai Zhong'an Hotel (Xizang North Road Subway Station)

We’ve returned for our second stay, and it’s safe to say the experience was just as excellent as before. The staff continued to be incredibly attentive and friendly—always smiling, ready to help with anything. The room was spotless, with clean linens that felt warm and cozy, making for a truly restful night’s sleep. Even my daughter commented on how comfortable everything was. What stands out most is the unbeatable location—right next to Xizang North Road Metro Station. Getting around Shanghai is so convenient, especially when traveling with kids. It’s quiet, safe, and feels like a home away from home. We’ll definitely be back on our next visit to Shanghai.

HG*M‍6‍3‍6‍7‍8‍8‍*‍*‍*‍*
HG*M‍6‍3‍6‍7‍8‍8‍*‍*‍*‍*

Netfish E-sports Hotel (Shanghai Tongji Hospital Xincun Road Subway Station Branch)

The location is super easy to find—just a short walk from Xincun Road Metro Station, and there’s plenty of parking nearby, which is perfect if you're driving. The room has excellent soundproofing, so I could play games loudly without disturbing anyone else—no noise leakage at all. My gaming experience was flawless: top-tier PC specs handled AAA titles like Cyberpunk 2077 and Genshin Impact with zero lag or frame drops. The keyboard and mouse felt responsive and high-quality, adding to the immersive vibe. The space itself is clean, modern, and well-maintained, with a great atmosphere for gamers. Staff were friendly and helpful, making the whole stay feel seamless. Honestly, this place exceeded my expectations. I’d definitely book here again on any future trip to Shanghai—without hesitation.

HG*匿‍名‍用‍戶
HG*匿‍名‍用‍戶

Youting Hotel Shanghai (Beiwaitan Ningguo Road Subway Station Branch)

Staying at Youting Hotel Shanghai (Beiwaitan Ningguo Road Subway Station Branch) was an absolute highlight of our trip. The double room exceeded all expectations—spacious, bright, and thoughtfully designed. From the moment we stepped in, the generous layout made us feel instantly at ease. The beds were perfectly spaced, giving us plenty of room to move around without feeling cramped, and even our luggage could be spread out comfortably. Natural light flooded in through the large windows during the day, making the whole space feel airy and uplifting. Plus, the ventilation is excellent—fresh air circulated effortlessly, with zero stuffiness. The bedding was pure luxury: the mattress offered just the right balance of softness and support, cradling our bodies for a deeply restful night’s sleep. Waking up with no back or neck pain was a real treat. The duvet and sheets felt incredibly soft and gentle against the skin—like sleeping under a cloud. There’s also a spacious desk with a comfortable chair, perfect for working or planning our itinerary. The little side table by the window became our favorite spot to relax, sipping tea and chatting about travel stories over snacks—so cozy and inviting. Soundproofing is impressive too; once the door closed, outside noise vanished, creating a peaceful retreat. Staff were warm, attentive, and genuinely helpful throughout—from check-in guidance to answering every question with patience. Even at checkout, they greeted us with a friendly farewell that left a lasting impression. What really stands out is the incredible value. For the price, you get more than what most hotels in this range offer in terms of space, quality, and service. It’s not just a place to stay—it’s a truly enjoyable experience. We’ll definitely come back next time we visit Shanghai.