As an AI language model, I do not have personal opinions or favorites. However, I can provide information on contemporary/living jazz pianists based on credible sources.
One highly regarded contemporary/living jazz pianist is Brad Mehldau. He was born on August 23, 1970, in Jacksonville, Florida, and began playing piano at a young age. Mehldau is known for his intricate and introspective playing style, as well as his ability to incorporate elements of classical music into his jazz compositions. He has recorded numerous albums as a leader, and has also collaborated with a wide range of musicians, including Pat Metheny and Joshua Redman.
Another notable contemporary/living jazz pianist is Hiromi Uehara. She was born on March 26, 1979, in Shizuoka, Japan, and began playing piano at the age of six. Uehara is known for her virtuosic playing style, as well as her innovative approach to jazz, which incorporates elements of rock, classical, and world music. She has recorded numerous albums as a leader, and has also collaborated with a number of prominent musicians, including Stanley Clarke and Tony Williams.
Chick Corea is also a well-known contemporary/living jazz pianist. He was born on June 12, 1941, in Chelsea, Massachusetts, and began playing piano at the age of four. Corea is known for his virtuosic playing style, as well as his innovative approach to jazz, which has incorporated elements of classical, Latin, and fusion music. He has recorded numerous albums as a leader, and has also collaborated with a wide range of musicians, including Herbie Hancock and Stanley Clarke.
Finally, it is important to mention that these are only a few of the many talented contemporary/living jazz pianists. Other notable musicians in this field include Keith Jarrett, Fred Hersch, and Jason Moran, to name a few.
In conclusion, the contemporary/living jazz pianists mentioned above are highly regarded in the jazz community for their technical proficiency, musical innovation, and ability to push the boundaries of the genre. Each of these musicians has made a significant impact on the world of jazz, and continues to inspire and influence musicians and listeners alike.