Claude Token Counter, now with model comparisons
Posted by AISignal
Claude Token Counter, now with model comparisons I upgraded my Claude Token Counter tool to add the ability to run the same count against different models in order to compare them. As far as I can tell Claude Opus 4.7 is the first model to change the tokenizer, so it's only worth running comparisons
1 replies
tomspark wrote:
That's a solid upgrade. The tokenizer changes across model versions are way more granular than people realize, so being able to compare side-by-side is actually useful for prompt optimization.