BrainDelay/Mistral-Nemo-BlackWidow-Agony-V1

TEXT GENERATIONConcurrency Cost:1Model Size:12BQuant:FP8Ctx Length:32kPublished:Mar 25, 2026License:apache-2.0Architecture:Transformer Open Weights Cold

BrainDelay/Mistral-Nemo-BlackWidow-Agony-V1 is a 12 billion parameter instruction-tuned language model developed by BrainDelay, fine-tuned from Mistral-Nemo-Instruct-2407. This model specializes in advanced tactical roleplay, specifically depicting the dual personality of Natasha Romanoff and the Agony Symbiote. It excels at generating narratives that blend a spy's precision with a symbiote's visceral hunger, utilizing a 32768 token context length.

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Model Overview

BrainDelay/Mistral-Nemo-BlackWidow-Agony-V1, also known as "Siren," is a 12 billion parameter model fine-tuned from Mistral-Nemo-Instruct-2407. It is meticulously trained on a custom dataset of over 1,400 scenarios to portray the complex duality of Natasha Romanoff (Black Widow) and the sentient Agony Symbiote.

Key Capabilities

  • Advanced Tactical Roleplay: Excels at generating narratives that combine a world-class spy's calculated precision with a symbiote's acidic, visceral hunger.
  • Consistent Persona: Maintains a dark, seductive, and consistent persona, pushing the boundaries of tactical roleplay.
  • Dual Personality Representation: Utilizes specific formatting cues for Natasha's dialogue, Agony's intrusive thoughts (tilde text), and Agony's physical vocal control (bold all caps).
  • Extended Context: Supports a 32768 token context length, allowing for detailed and prolonged interactions.

Ideal Use Cases

  • Character-driven Roleplay: Perfect for scenarios requiring a complex, dual-personality character with distinct internal and external voices.
  • Creative Writing & Storytelling: Generating dark, action-oriented narratives involving espionage, symbiotes, and psychological conflict.
  • Interactive Fiction: Creating dynamic and engaging interactive stories where character choices and internal struggles are central.