You're misreading your own sources. The 2007 NIE and Gabbard's 2025 testimony both describe a nuclear weapons program that Iran "suspended in 2003". They confirm a nuclear weapons program existed, the opposite of what you're claiming.
And you want an official source: the IAEA concluded in May 2025 that Iran ran an "undeclared structured nuclear program" until the early 2000s using undeclared material. Then it found Iran in formal non-compliance in June of last year.
"Not building a warhead today" and "never pursued weapons" are different claims, and you swapped one for the other.
https://www.iaea.org/newscenter/statements/iaea-director-gen...