MOSS-Image guide

Official prompts › English text

Chalkboard with a paragraph of English handwriting

Chalkboard with a paragraph of English handwriting

A classroom photo where the chalkboard carries seven lines of English, given in the prompt with explicit line breaks. The user guide's tip in action: put real newlines in the prompt when line breaks matter.

ModelMOSS-Image-Base
Size1360 × 768
Steps50
CFG3
Shift6
SamplerEuler
Skip layer (negative branch)off
Seed2051794908
PromptEnglish text, 881 characters
Negative promptworst quality, bad anatomy, ugly face

To get close in ComfyUI, use Base, Euler, 50 steps, CFG 3, shift 5 and skip layer off rather than the template's faster defaults. The same seed will not give the identical image outside the official pipeline.

Prompt

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A candid classroom photograph, slightly off-center, with a worn dark green chalkboard filling most of the frame. Uneven window light, soft shadows, chalk dust, eraser streaks, subtle camera grain. Visible board frame and chalk tray, a blurred desk corner in the foreground. Natural, slightly irregular white chalk handwriting—not polished typography or a flat blackboard graphic. Keep all text sharp, fully visible, and free of glare.

The chalkboard reads exactly:

"MOSS-Transcribe-Diarize is our flagship SOTA model family
for turning real-world long-form audio into structured,
speaker- aware transcripts in one pass. Instead of stitching
together separate ASR and diarization systems, these
models jointly perform speech transcription and speaker
diarization, producing time-aligned text with precise
timestamps and consistent speaker labels such as [S01], [S02], and beyond."

Image and prompt by the OpenMOSS team: assets/images/018 in the MOSS-Image repo (Apache 2.0).