A definite maybe. Try it and you'll know.

If you bought that seed, it could be a stray seed at the seed company. If so, it could be a crossed seed or a stabilized seed. Then what you would have would either be an F1, which will not be stable, or a stabilized variety that you can't identify.

If these are your saved seeds, it's most likely a crossed seed. Which means it's most likely an F1, and it will produce plants with a variety of different traits in the next generation, and it'll take many years of growing it out and selection before you can stabilize it and call it a new variety. There's a very small chance it could be a mutation that is stable, in which case, it would be wise to grow out a bunch for the next few years to confirm it always comes true and is stable, and that would be a new variety.