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Gemma-4-31B-Scarlet-Shadow

RP Chat

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Ratings reflect this model as run on Arli AI.

Gemma-4-31B-Scarlet-Shadow is a text generation model available on Arli AI. It offers 31B parameters, 262K token context, reasoning support, vision input. Recommended use: RP Chat. Run it through the OpenAI-compatible chat completions API with unlimited requests and zero-log privacy.

View on Hugging FaceBack to Models

Hourly Usage

Token Usage

Input (24H)

75K

Output (24H)

0

Input (7D)

792K

Output (7D)

17K

Performance Metrics

Typical Total Time

17.40s

Typical TTFT

2.77s

Typical Input TPS

1722.97

Typical Output TPS

17.45

Model Information

Context Size

262144

Quantization

r128 on FP8

Engine

vllm

Creation Method

Merge

Model Class

Gemma-4-31B - LoRA

Chat Template

Gemma4

Reasoning

Yes

Vision

Yes

Parameters

31B

Added At

9/26/2026

Use Gemma-4-31B-Scarlet-Shadow with the Arli AI API

Gemma-4-31B-Scarlet-Shadow is available through an OpenAI-compatible chat completions endpoint. Point any OpenAI SDK at https://api.arliai.com/v1, pass Gemma-4-31B-Scarlet-Shadow as the model, and requests are served without logging.

cURL

curl https://api.arliai.com/v1/chat/completions \
  -H "Authorization: Bearer $ARLIAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "Gemma-4-31B-Scarlet-Shadow",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Python

from openai import OpenAI

client = OpenAI(
    base_url="https://api.arliai.com/v1",
    api_key="YOUR_ARLIAI_API_KEY",
)

response = client.chat.completions.create(
    model="Gemma-4-31B-Scarlet-Shadow",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)

See the text generation docs for every parameter, or read the quick start guide to make your first request.


base_model:

  • google/gemma-4-31B-it
  • ReadyArt/gemma-4-31B-it-scotoma-2
  • ReadyArt/Dark-Scarlett-v2.0-31B
  • Vortex5/Glimmering-Citrus-31B library_name: transformers tags:
  • mergekit
  • merge
  • roleplay
  • storytelling license: apache-2.0

Scarlet-Shadow-31B

Scarlet-Shadow-31B artwork

Overview

Scarlet-Shadow-31B was created by merging Glimmering-Citrus-31B, Dark-Scarlett-v2.0-31B, gemma-4-31B-it-scotoma-2, and Gemma-4-31B-it using a custom method.

Merge Configuration
base_model: google/gemma-4-31B-it
models:
  - model: Vortex5/Glimmering-Citrus-31B
  - model: ReadyArt/Dark-Scarlett-v2.0-31B
  - model: ReadyArt/gemma-4-31B-it-scotoma-2
merge_method: fcar
chat_template: auto
parameters:
  strength: 1.0
  gain: 0.5
  focus: 0.55
  recover: 0.25
  distinct: 0.65
dtype: float32
out_dtype: bfloat16
tokenizer:
  source: union

Intended Use

Roleplay

Character interaction, dialogue, personas, and multi-turn scenes.

Creative Writing

Drafting fiction, descriptions, dialogue, and scene variations.

Storytelling

Short stories, longer narratives, plot development, and worldbuilding.

Brainstorming

Generating concepts, outlines, alternatives, and writing ideas.