☁️BizyAir BasicGuider

This node is a little different from most of BizyAir's other cloud nodes, and it's worth understanding why: it's the seam where BizyAir's cloud graph hands off back to a native, local ComfyUI node.

What a guider actually is

If you've built workflows using ComfyUI's core custom-sampling nodes - SamplerCustomAdvanced and friends - you've run into the GUIDER type before. It's a bundling of "what model, and what conditioning" into a single object that a custom sampler consumes, part of the more modular sampling setup ComfyUI offers as an alternative to the all-in-one KSampler node. BasicGuider specifically is the simplest guider: no extra CFG shenanigans, no perturbed-attention tricks, just a straightforward pairing of model and conditioning ready to sample from. This is the guider you reach for in workflows - Flux included, where the custom-sampling chain (BasicGuider → KSamplerSelect → BasicScheduler → SamplerCustomAdvanced) is common - where you don't need anything more elaborate than "guide generation toward this conditioning."

Why the output type matters here

This is the detail that sets BizyAir_BasicGuider apart from most of the pack: its output is typed GUIDER, ComfyUI's own native type, not a BIZYAIR_-prefixed custom one. That means this node is specifically built to hand its result off to a local SamplerCustomAdvanced node (or any other native node expecting a GUIDER) rather than staying inside BizyAir's own cloud node family for the rest of the sampling chain. In practice that means BizyAir's model/conditioning pipeline can converge back into a fully local sampling setup at this exact point - you build your model and conditioning through BizyAir's cloud nodes, then finish the actual sampling loop locally.

Inputs and outputs

Just two required inputs, nothing optional:

• model - type BIZYAIR_MODEL, from a BizyAir loader like BizyAir_UNETLoader.
• conditioning - type BIZYAIR_CONDITIONING, from whatever BizyAir text-encode or conditioning node you're using upstream.

Output: GUIDER, ready to plug into a native SamplerCustomAdvanced node.

How to install it

Ships with the full BizyAir pack.

ComfyUI Manager: search "BizyAir," Install, restart.

git clone:

cd ComfyUI/custom_nodes
git clone https://github.com/siliconflow/BizyAir.git

API key required, same as every BizyAir node - the model and conditioning objects feeding into this node were built server-side, even though this specific node's output rejoins your local graph.

Common issues

Confusing this with a full sampling node. BasicGuider doesn't sample anything by itself - it just bundles model and conditioning for a sampler to consume next. If nothing's happening after this node, check that you've actually wired its GUIDER output into a SamplerCustomAdvanced node downstream, along with the noise, sampler, and scheduler inputs that node needs.

Only positive conditioning, no negative. BasicGuider takes a single conditioning input - it's built for workflows using classifier-free-guidance-free samplers or CFG-1 setups (this is the standard pattern for Flux, which generally doesn't use a separate negative prompt the way SD1.5/SDXL do). If your workflow genuinely needs a negative prompt driving generation, you want a different guider - CFGGuider in native ComfyUI - not this one.

Model/conditioning type mismatch. Since this node expects BIZYAIR_MODEL and BIZYAIR_CONDITIONING specifically, wiring in a native, locally-loaded model or conditioning object won't work - everything feeding into this node needs to have come from BizyAir's own loader and conditioning nodes.