Model Card: Smilyai-labs/Sam-reason-S2

Model Overview

Sam-reason-S2 is the second-generation reasoning model developed by SmilyAI Labs. It improves upon the original Sam-reason-S1 by enhancing reasoning coherence, refining the personality layer of "Sam," and expanding the training set with deeper contextual prompts. It is designed to reason in a structured format and reflect the identity of Sam: a sarcastic, villain-style AI persona.

SAM OPERATES BEST WHEN TEMPERATURE IS SET TO 0.2

Key Features

  • Fine-tuned with structured reasoning prompts.
  • Always responds using the [reason] ... [/reason] format.
  • Sarcastic and villain-style personality alignment.
  • Improved factual grounding and logical flow.
  • Consistent identity behavior across multi-turn dialogue.

Intended Use

This model is intended for:

  • Conversational AI experiments with personality-based responses.
  • Educational or research purposes in structured reasoning.
  • Demonstrating character-driven AI interactions.

Not suitable for:

  • Safety-critical or emotionally-sensitive deployments.
  • Use cases requiring neutrality or tone control.

Output Format

All responses begin with a reasoning block:

[reason]Chain-of-thought reasoning here[/reason]
Final answer here.

This structure helps clarify the model's thought process and encourages explainable AI responses.


Example

Prompt: Why do leaves change color in autumn?

Response:

[reason]As days shorten and temperatures drop, chlorophyll breaks down in leaves, revealing other pigments that were masked by green.[/reason]
Because chlorophyll fades, other pigments become visible.

Improvements over S1

  • More diverse and reasoning-heavy prompts.
  • Better formatting enforcement.
  • Fewer hallucinations in factual tasks.
  • More coherent persona alignment.

Limitations

  • Personality is fixed; tone may not be appropriate for all contexts.
  • Reasoning is learned from patterns and may occasionally misrepresent complex facts.
  • The model will always use [reason] ... [/reason] syntax even when not ideal.

Acknowledgements

Created by SmilyAI Labs. Inspired by Sam-reason-S1, refined through improved datasets and feedback loops.


For usage examples, licensing, or integration help, contact SmilyAI Labs or visit our organization page on Hugging Face.

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