Which are the most searched localities for buying Flats in and around Periyar Nagar, Chennai?

The best areas to buy Flats near Periyar Nagar, Chennai are : Chromepet, Chennai Chitlapakkam, Chennai Pallavaram, Chennai Nanmangalam, Chennai Sembakkam, Chennai

What is the price range per sqft. for Flats in Periyar Nagar, Chennai?

The average price per sqft for Flats in Periyar Nagar, Chennai is Rs. 6,718. The price range per sqft is Rs. 5,000 - Rs. 5,600. See Price Trends in Periyar Nagar, Chennai .

How many without brokerage Flats for sale are available in Periyar Nagar, Chennai?

There are 4 Without Brokerage Flats for sale available in Periyar Nagar, Chennai.

What are the most popular Projects in Periyar Nagar, Chennai?

The most popular projects in Periyar Nagar, Chennai are: Ram Tulip Garden

How many Flats for sale are available in Periyar Nagar, Chennai?

There are 6 Flats available for sale in Periyar Nagar, Chennai.

How many Ready to move Flats are available in Periyar Nagar, Chennai?

There are 5 Ready to Move Flats available in Periyar Nagar, Chennai. See all !

Flats / Apartments in Periyar Nagar - January 2025 | 5+ Flats / Apartments for Sale in Periyar Nagar, Chromepet, Chennai

₹50.4 L - 56.06 L

EMI starts at ₹26.69 K

Rainbow Sapphire

By Rainbow Foundation

2 BHK Flat for sale in Chromepet

Possession Date

Oct, 2014

Average Price

₹5.6 K/sq.ft

Possession Status

Ready to Move

Rainbow Sapphire is a project by Rainbow Foundation in Chennai. It is a Ready to Move project. Rainbow Sapphire offers some of the most conveniently designed Apartment. Located in Chromepet, it is a residential project. Rainbow Sapphire offers some of the most exclusive 2 BHK. As per the area plan, units are in the size range of 900.0 - 1001.0 sq.ft.. The address of Rainbow Sapphire is Chromepet.Rainbow Sap...more

5 nearby places:

St.Mark's Matriculation Higher Secondary School - Chromepet

is 0.6 km away

Kavitha Ortho & Multispeciality Hospital

is 0.6 km away

more...

Rainbow Foundation

Developer

₹23.22 L - 39.78 L

EMI starts at ₹12.3 K

Ram Tulip Garden

1, 2 BHK Flats for sale in Chromepet

Possession Date

Jun, 2015

Average Price

₹4.5 K/sq.ft

Possession Status

Ready to Move

Ram Constructions presents a housing project located in Chromepet, Chennai south. The project comes equipped with all the basic facilities necessary to meet daily requirements of the modern urban lifestyle of its residents, including Landscaped Garden and Power Backup. In Ram Tulip Garden, the interiors are thoughtfully designed to provide adequate space, light and ventilation to the residential units. Chro...more

5 nearby places:

St.Mark's Matriculation Higher Secondary School - Chromepet

is 0.7 km away

Kavitha Ortho & Multispeciality Hospital

is 0.4 km away

more...

Ram Constructions

Gallery Cover Image of 550 Sq.ft 2 BHK Independent House for sale in Chromepet for Rs. 9600000

₹96.0 L

EMI starts at ₹47.66 K

2 BHK Independent House for sale in Chromepet

Builtup area

550 sq.ft

Average Price

₹17.45k/sq.ft

Furnishing

Unfurnished

Property for sale in Chromepet, Chennai. This 2 BHK Independent House is located in Chennai's most promising location. This property is posted by owner and there is no brokerage involved. Homebuyers will also need to pay Rs 0 towards maintenance. The built-up area is 550 square feet. The property has 2 bedrooms and 2 bathroom. This Independent House is strategically located within close distance of famous h...more

5 nearby places:

St.Mark's Matriculation Higher Secondary School - Chromepet

is 0.6 km away

Kavitha Ortho & Multispeciality Hospital

is 0.6 km away

more...

Kumar

Owner

updated 7 weeks ago

₹28.0 L

EMI starts at ₹14.83 K

1 BHK Flat for sale in Chromepet

Builtup area

500 sq.ft

Average Price

₹5.6k/sq.ft

Main entrance facing

South-east Facing

Compact accomodation for a small family, peaceful and finest residential location. Very close to banks, ATM s, Schools, Shops Hospital etc utilities needed for day to day life.Bus stop in 400 m and Chromepet Rly stn in 1.5 km. More About This Property 1 BHK Apartment for sale in Chromepet, Chennai with modern-day amenities. This is an owner listed property and thus there is no brokerage involved. The Apartm...more

5 nearby places:

S.C.S Matriculation Higher Secondary School

is 0.2 km away

PARVATHY HOSPITAL

is 1.3 km away

more...

Lakshminarayanan

Owner

updated 6 weeks ago

₹2.6 Cr

EMI starts at ₹1.29 Lacs

10 BHK Flat for sale in Chromepet

Builtup area

6000 sq.ft

Average Price

₹4.33k/sq.ft

Furnishing

Semi Furnished

Looking for a 10 BHK Apartment for sale in Chennai? Your search ends here. Buy this 10 BHK property in Chennai's finest location, Chromepet. This is an owner listed property and there is no brokerage involved. It is on floor 0 out of 2 floors. This Apartment is available at a reasonable price of Rs 2.6 Cr. Maintenance charges in this property is Rs 0. The built up area of this property is 6000 square feet. ...more

5 nearby places:

SUNSHINE SSM SCHOOL

is 0.5 km away

Sree Balaji Medical College And Hospital

is 1 km away

more...

B.Krishna Moorthy

Owner

updated 9 weeks ago

Nearby Properties Around (Periyar Nagar)

1.7 km from Periyar Nagar

₹67.23 L - 1.03 Cr

EMI starts at ₹35.6 K

ATH Crown

RERA

By Asset Tree Homes

2, 3 BHK Flats for sale in Chitlapakkam

Possession Date

Nov, 2025

Average Price

₹7.3 K/sq.ft

Possession Status

Under Construction

Chennai's residential project, ATH Crown is offering property for sale. Check out some Apartment. Available configurations include 2 BHK, 3 BHK formats in Chitlapakkam. It is a Under Construction project by Asset Tree Homes. ATH Crown is set in an area of 0.055 Acres and is complete with various modern-day amenities. As per the area plan, units are in the size range of 921.0 - 1409.0 sq.ft.. ATH Crown was l...more

5 nearby places:

Grace International School

is 0.7 km away

PARVATHY HOSPITAL

is 2.8 km away

more...

Asset Tree Homes

Developer

1.9 km from Periyar Nagar

₹61.6 L - 1.41 Cr

EMI starts at ₹32.62 K

Viva Vibrant

By Viva Housing

2, 3 BHK Flats for sale in Pallavapuram

Possession Date

May, 2025

Average Price

₹7.7 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Narayana e-Techno School

is 0.1 km away

VayuShri Hospitals - pvt Ltd

is 0.1 km away

more...

Viva Housing

Developer

Zero Brokerage Projects around Periyar Nagar

0.84 kmfrom

₹70.06 L - 95.33 L

Avantikaa

NM Promoters

2, 3 BHK Flats Chromepet, Chennai

NM Promoters

Developer

1.69 kmfrom

₹67.23 L - 1.03 Cr

ATH Crown

Asset Tree Homes

2, 3 BHK Flats Chitlapakkam, Chennai

Asset Tree Homes

Developer

1.88 kmfrom

₹61.6 L - 1.41 Cr

Viva Vibrant

Viva Housing

2, 3 BHK Flats Old Pallavaram, Chennai

Viva Housing

Developer

2.08 kmfrom

₹1.22 Cr - 1.81 Cr

NCC Ivy Towers

NCC Urban Infrastructure Limited

2, 3 BHK Flats Kovilambakkam, Chennai

MaruthamProp

Seller + 3 more

2.1 km from Periyar Nagar

₹1.22 Cr - 1.81 Cr

EMI starts at ₹60.58 K

NCC Ivy Towers

RERA

Marketed by Moon Realtors

2, 3 BHK Flats for sale in Kovilambakkam

Possession Date

Dec, 2028

Average Price

₹10.03 K/sq.ft

Possession Status

Under Construction

Welcome to NCC Ivy Towers, where luxury and convenience come together in perfect harmony. Known as "NCC Urban Ivy Towers" this mixed development project by NCC Urban Infrastructure Ltd Projects promises a lifestyle like no other and redefines urban living by seamlessly blending contemporary design, top-notch amenities, and the tranquility of lush surroundingsmore

5 nearby places:

Narayana e-Techno School

is 2.6 km away

VayuShri Hospitals - pvt Ltd

is 1 km away

more...

Moon Realtors

Seller + 4 more

2.2 km from Periyar Nagar

Pay 11 Lacs now and Pay 90% on July 2026

₹1.06 Cr - 1.62 Cr

EMI starts at ₹52.62 K

CasaGrand Estilo

RERA

By Casagrand Builder Private Limited

3, 4 BHK Flats for sale in Pallavaram

Possession Date

Mar, 2026

Average Price

₹6.51 K/sq.ft

Possession Status

Under Construction

Casagrand Estilo Offers Contemporary Elevation To Give You A Living Experience That Is Absolutely Par Excellence. Â It Has 202 Finely Crafted Units Set Amidst 3.5 Acres Of Area Planned With Large Podium Surrounded With 2.3 Acres Of Open Spaces. Â These Superior Apartments At Pallavaram Provide Exceptional Connectivity And 60+ Amenities Serving Outdoor And Indoor Recreational Activities Spr...more

5 nearby places:

SUNSHINE SSM SCHOOL

is 2.1 km away

JIP Multi Speciality Hospital

is 1.5 km away

more...

Casagrand Builder Private Limited

Developer

2.8 km from Periyar Nagar

₹33.0 L - 1.32 Cr

EMI starts at ₹17.48 K

Urbanrise Opus 96

RERA

Marketed by ADDRESSOFCHOICE REALTY PRIVATE LIMITED

Residential Plots for sale in Tambaram

Possession Date

May, 2025

Plot area

600 sq.ft

Average Price

5.5k/sq.ft

Welcome to Urbanrise Opus 96, a prestigious residential plot development by the esteemed Urbanrise Group, located in the thriving area of Tambaram, Chennai. This project covers an expansive total area of 96 Acres, offering a range of plot sizes from 600 Sq. Ft - 2400 Sq. Ft With available, Urbanrise Opus 96 caters to diverse needs and preferences, making it an attractive choice for both homebuyers and inves...more

5 nearby places:

NSN Memorial School (CBSE)

is 1 km away

Russel Children's Hospital | Children Hospital Tambaram | Child Care

is 1.7 km away

more...

ADDRESSOFCHOICE REALTY PRIVATE LIMITED

Seller + 6 more

3.1 km from Periyar Nagar

₹50.0 L - 1.65 Cr

EMI starts at ₹26.48 K

Radiance The Pride Phase 2

Marketed by Honest Estate Advisors

2, 3, 4 BHK Flats for sale in Pallavaram

Possession Date

Jun, 2026

Average Price

₹7.81 K/sq.ft

Possession Status

Under Construction

Radiance The Pride Phase 2 is a project by Radiance Realty Developers India Ltd in Chennai. It is a Under Construction project. Radiance The Pride Phase 2 offers some of the most conveniently designed Apartment. Located in Pallavaram, it is a residential project. The project is spread over 3.33 Acres . It has 285 units. There are 4 buildings in this project. Radiance The Pride Phase 2 offers some of the mos...more

5 nearby places:

Annai Vailankanni Matriculation Higher Secondary School

is 1.3 km away

JIP Multi Speciality Hospital

is 0.7 km away

more...

Honest Estate Advisors

Seller + 2 more

3.4 km from Periyar Nagar

₹80.34 L

EMI starts at ₹39.89 K

Live Mithra

Marketed by Live Builders

3 BHK Flat for sale in Tambaram

Possession Date

Aug, 2024

Average Price

₹6.0k/sq.ft

Possession Status

Ready to Move

5 nearby places:

Christ King Girls Higher Secondary School

is 1.2 km away

Russel Children's Hospital | Children Hospital Tambaram | Child Care

is 0.7 km away

more...

Live Builders

Seller

3.5 km from Periyar Nagar

₹62.15 L - 91.66 L

EMI starts at ₹32.91 K

ATH Royal Queen

RERA

By Asset Tree Homes

2, 3 BHK Flats for sale in Pammal

Possession Date

Dec, 2027

Average Price

₹6.8 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Sri Sankara Vidyalaya

is 0.8 km away

Sankara Eye Hospital

is 0.4 km away

more...

Asset Tree Homes

Developer

3.5 km from Periyar Nagar

₹36.19 L - 36.54 L

EMI starts at ₹19.17 K

Crest Placid

Marketed by Crest Homes

2 BHK Flat for sale in Pammal

Possession Date

Dec, 2022

Average Price

₹5 K/sq.ft

Possession Status

Ready to Move

Crest Placid is a project by Crest Home in Chennai. It is a Ready to Move project. Crest Placid offers some of the most conveniently designed Apartment. Located in Pammal, it is a residential project. It has 6 units. There is 1 building in this project. Crest Placid offers some of the most exclusive 2 BHK. As per the area plan, units are in the size range of 724.0 - 731.0 sq.ft.. Launched in April 2022, Cre...more

5 nearby places:

Academics Redefined Model Indian School

is 1.1 km away

JIP Multi Speciality Hospital

is 0.6 km away

more...

Crest Homes

Seller

3.7 km from Periyar Nagar

₹54.66 L - 74.24 L

EMI starts at ₹28.94 K

Abiraami Jeyam

By Abirami Builder & Promoter Private Limited

2, 3 BHK Flats for sale in Selaiyur

Possession Date

Jun, 2025

Average Price

₹6.4 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Sri Sankara Global Academy, East Tambaram

is 0.1 km away

COSH Hospital - Ortho Multispeciality Hospital in Chennai, India

is 0.1 km away

more...

Abirami Builder & Promoter Private Limited

Developer

3.7 km from Periyar Nagar

₹53.43 L - 90.02 L

EMI starts at ₹28.29 K

Viva Vin

By Viva Housing

2, 3 BHK Flats for sale in Pammal

Possession Date

Nov, 2023

Average Price

₹6.1 K/sq.ft

Possession Status

Ready to Move

Property for sale in Pammal, Chennai. This project, that is, Viva Vin is a well designed project by Viva Housing. It is offering Ready to Move units. If you are looking at Apartment, you should check out Viva Vin. Available configurations include 2 BHK, 3 BHK. As per the area plan, units are in the size range of 876.0 - 1476.0 sq.ft.. Viva Vin was launched in June 2023. Project possession is slated for Nov,...more

5 nearby places:

Sri Sankara Vidyalaya

is 0.8 km away

JIP Multi Speciality Hospital

is 1 km away

more...

Viva Housing

Developer

3.8 km from Periyar Nagar

₹29.05 L - 44.09 L

EMI starts at ₹15.38 K

Crest Evita

Marketed by Crest Homes

1, 2 BHK Flats for sale in Pammal

Possession Date

Sep, 2024

Average Price

₹7 K/sq.ft

Possession Status

Ready to Move

Crest Home has lauched Crest Evita in Pammal, Chennai. The project was launched in January 2024. It offers Under Construction units. Popular configurations include 1 BHK, 2 BHK units. As per the area plan, units are in the size range of 415.0 - 630.0 sq.ft.. There are 6 units in Crest Evita. Overall, there is 1 building. The possession date of Crest Evita is Sep, 2024. The address of Crest Evita is No 55, L...more

5 nearby places:

Sri Sankara Vidyalaya

is 0.5 km away

BHANU HOSPITAL

is 1 km away

more...

Crest Homes

Seller

Ready to Move Projects around Periyar Nagar

₹36.19 L - 36.54 L

Crest Placid

by Crest Home

2 BHK Flat

Pammal, Chennai

Crest Homes

Seller

₹53.43 L - 90.02 L

Viva Vin

by Viva Housing

2, 3 BHK Flats

Pammal, Chennai

Viva Housing

Developer

₹29.05 L - 44.09 L

Crest Evita

by Crest Home

1, 2 BHK Flats

Pammal, Chennai

Crest Homes

Seller

3.8 km from Periyar Nagar

₹54.08 L - 1.81 Cr

EMI starts at ₹28.64 K

Radiance The Prime

RERA

Marketed by Moon Realtors

2, 3, 4 BHK Flats for sale in Pammal

Possession Date

Jun, 2026

Average Price

₹8.46 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Academics Redefined Model Indian School

is 0.8 km away

JIP Multi Speciality Hospital

is 0.8 km away

more...

Moon Realtors

Seller + 3 more

4.2 km from Periyar Nagar

₹40.6 L - 46.86 L

EMI starts at ₹21.5 K

Crest Woodrow

Marketed by Crest Homes

2 BHK Flat for sale in Anakaputhur

Possession Date

Sep, 2024

Average Price

₹6.2 K/sq.ft

Possession Status

Ready to Move

Looking for Apartment in Anakaputhur, Chennai?. Crest Woodrow is a project by Crest Home. The project is offering 2 BHK. Crest Woodrow is a Under Construction residential project. There are 6 units. There is 1 building in this project. As per the area plan, units are in the size range of 655.0 - 756.0 sq.ft.. Crest Woodrow is located in Plot No.1, AN Pandian Street Chamundeswari Nagar, Anakaputhur.Crest Woo...more

5 nearby places:

Anakaputhur Government Higher Secondary School

is 0.5 km away

JIP Multi Speciality Hospital

is 1.4 km away

more...

Crest Homes

Seller

4.3 km from Periyar Nagar

₹27.6 L - 40.77 L

EMI starts at ₹14.62 K

Crest Hritvi

Marketed by Crest Homes

1, 2 BHK Flats for sale in Anakaputhur

Possession Date

Mar, 2025

Average Price

₹5.8 K/sq.ft

Possession Status

Under Construction

Embark on a journey of unparalleled comfort and convenience with CREST HRITVI, where the dream of owning a perfect 1BHK and 2BHK flats becomes a reality. Situated in the tranquil locale of Anakaputhur, our residences are thoughtfully designed to offer a lifestyle that seamlessly merges modernity with serenity.more

5 nearby places:

Anakaputhur Government Higher Secondary School

is 0.3 km away

JIP Multi Speciality Hospital

is 1.7 km away

more...

Crest Homes

Seller

4.5 km from Periyar Nagar

₹66.59 L - 91.1 L

EMI starts at ₹35.26 K

Ayyan Aathmika

By SRI AYYAN HOMES

2, 3 BHK Flats for sale in Medavakkam

Possession Date

May, 2024

Average Price

₹6.3 K/sq.ft

Possession Status

Ready to Move

For those looking to buy a residential property, here comes one of the choicest offerings in Chennai South, at Medavakkam. Brought to you by Sri Ayyan Homes, Sri Ayyan Aathmika is among the newest addresses for homebuyers. This is an under-construction project right now, and is expected to be delivered by May 2024.more

4 nearby places:

Sujay Public School

is 0.1 km away

V Cure Hospital

is 0.1 km away

more...

SRI AYYAN HOMES

Developer + 2 more

4.5 km from Periyar Nagar

₹48.6 L - 70.07 L

EMI starts at ₹25.73 K

Ruby Arcadia

RERA

Marketed by Moon Realtors

2, 3 BHK Flats for sale in Selaiyur

Possession Date

Jun, 2025

Average Price

₹5.14 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Ucmas Madambakkam

is 1 km away

Bhaarath Medical College And Hospital, Chennai

is 1 km away

more...

Moon Realtors

Seller

4.6 km from Periyar Nagar

₹60.65 L - 89.57 L

EMI starts at ₹32.12 K

Ruby Horizon

Marketed by Moon Realtors

2, 3 BHK Flats for sale in Tambaram

Possession Date

Mar, 2025

Average Price

₹6.5 K/sq.ft

Possession Status

Under Construction

Ruby Horizon is a project by Ruby Builders And Promoters in Chennai. It is a Under Construction project. Ruby Horizon offers some of the most conveniently designed Apartment. Located in Tambaram, it is a residential project. It has 88 units. There is 1 building in this project. Ruby Horizon offers some of the most exclusive 2 BHK, 3 BHK. As per the area plan, units are in the size range of 933.0 - 1378.0 sq...more

5 nearby places:

Valluvar Gurukulam Higher Secondary School

is 2 km away

Kasthuri Hospital

is 1.6 km away

more...

Moon Realtors

Seller

4.6 km from Periyar Nagar

₹14.99 L - 44.98 L

EMI starts at ₹7.94 K

GTK Eden Garden

RERA

By GTK Foundations

Residential Plots for sale in Tambaram

Possession Date

May, 2024

Plot area

600 sq.ft

Average Price

2.5k/sq.ft

GTK Eden Garden is a residential plot by GTK Foundations. This plot is available for sale in Manimangalam, Chennai. This project offers plots in various sizes. The minimum plot size is 600.0 sq.ft. and the maximum size is 1800.0 sq.ft.. This project was launched on November 2023. There are 261 units in GTK Eden Garden. The address of GTK Eden Garden is Manimangalam, West Tambaram.GTK Eden Garden ensures a c...more

5 nearby places:

Valluvar Gurukulam Higher Secondary School

is 2 km away

Kasthuri Hospital

is 1.6 km away

more...

GTK Foundations

Developer

4.6 km from Periyar Nagar

₹70.4 L - 96.0 L

EMI starts at ₹37.28 K

Viva Virtue

By Viva Housing

3 BHK Flat for sale in Pozhichalur

Possession Date

Jun, 2025

Average Price

₹6.4 K/sq.ft

Possession Status

Under Construction

5 nearby places:

Academics Redefined Model Indian School

is 1.1 km away

JIP Multi Speciality Hospital

is 2.5 km away

more...

Viva Housing

Developer

Flats for Sale in Periyar Nagar, Chromepet, Chennai

Top Flats for Sale in Periyar Nagar, Chromepet, Chennai - Price & Specification

Rainbow Sapphire

2 BHK Flat for sale in Chromepet

Ram Tulip Garden

1, 2 BHK Flats for sale in Chromepet

2 BHK Independent House for sale in Chromepet

1 BHK Flat for sale in Chromepet

10 BHK Flat for sale in Chromepet

Nearby Properties Around (Periyar Nagar)

ATH Crown

2, 3 BHK Flats for sale in Chitlapakkam

Viva Vibrant

2, 3 BHK Flats for sale in Pallavapuram

Zero Brokerage Projects around Periyar Nagar

NCC Ivy Towers

2, 3 BHK Flats for sale in Kovilambakkam

CasaGrand Estilo

3, 4 BHK Flats for sale in Pallavaram

Urbanrise Opus 96

Residential Plots for sale in Tambaram

Radiance The Pride Phase 2

2, 3, 4 BHK Flats for sale in Pallavaram

Live Mithra

3 BHK Flat for sale in Tambaram

ATH Royal Queen

2, 3 BHK Flats for sale in Pammal

Crest Placid

2 BHK Flat for sale in Pammal

Abiraami Jeyam

2, 3 BHK Flats for sale in Selaiyur

Viva Vin

2, 3 BHK Flats for sale in Pammal

Crest Evita

1, 2 BHK Flats for sale in Pammal

Ready to Move Projects around Periyar Nagar

Radiance The Prime

2, 3, 4 BHK Flats for sale in Pammal

Crest Woodrow

2 BHK Flat for sale in Anakaputhur

Crest Hritvi

1, 2 BHK Flats for sale in Anakaputhur

Ayyan Aathmika

2, 3 BHK Flats for sale in Medavakkam

Ruby Arcadia

2, 3 BHK Flats for sale in Selaiyur

Ruby Horizon

2, 3 BHK Flats for sale in Tambaram

GTK Eden Garden

Residential Plots for sale in Tambaram

Viva Virtue

3 BHK Flat for sale in Pozhichalur

Explore Sub Localities around Periyar Nagar

Top Projects for Sale around Periyar Nagar

Popular Locality for sale around Periyar Nagar

Popular searches for properties in Periyar Nagar

Resale Projects around Periyar Nagar

Ready to Move Projects in Periyar Nagar

Frequently Asked Questions About Periyar Nagar

Which are the most searched localities for buying Flats in and around Periyar Nagar, Chennai?

What is the price range per sqft. for Flats in Periyar Nagar, Chennai?

How many without brokerage Flats for sale are available in Periyar Nagar, Chennai?

What are the most popular Projects in Periyar Nagar, Chennai?

How many Flats for sale are available in Periyar Nagar, Chennai?

How many Ready to move Flats are available in Periyar Nagar, Chennai?