NBC Today Show media bias rating is Lean Left.

Today (also called The Today Show) is a daily American morning television show on NBC. The program debuted on January 14, 1952. It was the first of its genre on American television and in the world, and is now the fifth-longest running American television series. Originally a two-hour program on weekdays, it expanded to Sundays (currently one hour) in 1987 and Saturdays (two hours) in 1992. The weekday broadcast expanded to three hours in 2000, and to four hours in 2007.

Today's dominance was virtually unchallenged by the other networks until the late 1980s, when it was overtaken by ABC's Good Morning America. Today retook the Nielsen ratings lead the week of December 11, 1995, and held onto that position for 852 consecutive weeks.

Source: Wikipedia
http://en.wikipedia.org/wiki/NBC_Today_Show

The AllSides Media Bias Rating reflects the average judgment of the American people.

The AllSides Media Bias RatingTM reflects the average judgment of the American people. We don't use a convoluted mathematical or artificial intelligence model, but instead have regular people representing the broad spectrum of Americans blindly rate the bias of articles. That produces a fair, verifiable bias rating.

This media bias rating was determined using the following levels of bias verification.

Basis of Rating:

Blind Survey
Third Party Data
Community Feedback
Editorial Review
Secondary Research

Confidence Level:

Not Available

Unless otherwise noted, this bias rating refers only to news articles on their web site, not from opinion pieces or what is broadcasted on TV or radio. The opinion writers from the same media source may have different bias ratings, so individual writers often are rated separately.