TTP_ExtraOptionsNode_Beta

ExtraOptionsNode_Beta (TTP_ExtraOptionsNode_Beta) is the Beta One version of the pack's extras box: a companion node for JoyCaptionBetaOne_Simple that turns caption instruction toggles into a single string. It generates nothing on its own - no model, no image analysis - but it's the difference between a clean captioning graph and a node with 27 checkboxes hanging off it.

What it does

The Beta One captioner supports a longer, more aggressive option list than the Alpha Two nodes - 27 instructions covering lighting, camera angle, depth of field, composition style, image orientation, SFW/NSFW classification, mood exclusion, even a "use vulgar slang" toggle. They're defined in the pack source as prompt sentences; this node exposes each as a boolean input and joins every enabled one into the extra_options_str output, space-separated, ready to feed into JoyCaptionBetaOne_Simple's extra_options_str input.

The wiring is the same as the Alpha Two pair:

image → JoyCaptionBetaOne_Simple (caption out)
ExtraOptionsNode_Beta (extra_options_str) → JoyCaptionBetaOne_Simple.extra_options_str

enable_extra_options is the master switch - off means an empty string, which cleanly disables the whole extras mechanism. The one input that does real work is character_name: it pairs with the "refer to them as {name}" option (option 0), and the node only appends that instruction if you've actually typed a name. Nice touch, since the Simple captioner has no name field of its own.

Why use it instead of the Full node

JoyCaptionBetaOne_Full has all 27 of these toggles baked directly into its inputs, so this node only pays off if you prefer the Simple captioner - smaller nodes, extras on a separate node you can collapse, and the freedom to substitute any custom instruction string in place of the toggle set. Since the output is a plain STRING, you can also tee it into a log or build it programmatically if you're scripting workflows.

One note on names: the toggle labels are auto-generated from the prompt text and truncated, so they read like extra_option_2_include_information_about_ligh rather than friendly labels. Hover the node or check the prompt text to know which is which - it's a cosmetic wart, not a functional one.

Install

Same pack, no separate install: ComfyUI Manager → search Comfyui_JC2, or clone into custom_nodes and install requirements. No models to download - it only compiles strings. Use it with JoyCaptionBetaOne_Simple, and use the plain ExtraOptionsNode with the Alpha Two JoyCaption2_simple. Easy to confuse the two pairs; don't, because the option lists don't match up.