Text Generation
Transformers
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README.md
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---
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language:
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- en
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- fr
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- es
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- pt
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license: other
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tags:
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- science
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- biology
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- astronomy
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- physics
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| 13 |
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- math
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| 14 |
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- chemistry
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| 15 |
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- medical
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| 16 |
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- law
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| 17 |
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- finance
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- economy
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- history
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| 20 |
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- philosophy
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| 21 |
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- politics
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| 22 |
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- education
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| 23 |
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- art
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- music
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- sports
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- games
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- movies
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- series
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| 29 |
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- cooking
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| 30 |
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- recipes
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| 31 |
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- travel
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- tourism
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| 33 |
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- technology
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| 34 |
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- computer-science
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| 35 |
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- library
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| 36 |
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- information-science
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| 37 |
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- design
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| 38 |
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- photography
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| 39 |
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- journalism
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| 40 |
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- media
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| 41 |
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- sociology
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| 42 |
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- psychology
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| 43 |
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- anthropology
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| 44 |
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- archaeology
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| 45 |
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- linguistics
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| 46 |
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- literature
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| 47 |
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- language-learning
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| 48 |
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- environment
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| 49 |
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- animal
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| 50 |
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- plant
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| 51 |
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- weather
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| 52 |
+
- space
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| 53 |
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- time
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| 54 |
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- astronomy
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| 55 |
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- geology
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| 56 |
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- mineralogy
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| 57 |
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- geography
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| 58 |
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- climate
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| 59 |
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- sustainability
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| 60 |
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- fashion
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| 61 |
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- beauty
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| 62 |
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- lifestyle
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| 63 |
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- home-improvement
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| 64 |
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- gardening
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| 65 |
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- parenting
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| 66 |
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- health
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| 67 |
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- wellness
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| 68 |
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- spirituality
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| 69 |
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- religion
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| 70 |
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- mythology
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| 71 |
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base_model: tiiuae/Falcon3-1B-Base
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pipeline_tag: text-generation
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library_name: transformers
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---
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# Falcon3-1B-Base: Evaluation of Blind Spots and Failure Modes
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This repository contains an evaluation of the **Falcon3-1B-Base** model, a 1-billion parameter foundation model released by the Technology Innovation Institute (TII) in December 2024.
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As a base model, Falcon3-1B-Base is a "foundation" version that has undergone pre-training but lacks instruction-tuning or alignment (RLHF/SFT). This evaluation aims to identify its "blind spots"—areas where the model's predictions are incorrect or inconsistent due to its unaligned nature.
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## Model Details
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- **Developer**: Technology Innovation Institute (TII)
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- **Parameters**: 1.0 Billion
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- **Architecture**: Transformer-based causal decoder-only
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- **Release Date**: December 2024
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- **Modality**: Text Generation
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## Evaluation Methodology
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The evaluation was conducted using a custom Python script (`evaluate_model.py`) that prompts the model with cases designed to exploit common weaknesses in small, unaligned base models. The key areas tested include:
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1. **Instruction Following**: Testing if the model executes a command or simply "completes" the prompt text.
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2. **Logical Transitivity**: Evaluating multi-step reasoning.
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3. **Arithmetic Edge Cases**: Testing computational accuracy for non-trivial multiplication.
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4. **Spatial Reasoning**: Understanding hierarchies of object placement.
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5. **Niche Factuality**: Monitoring for hallucinations in fictional or obscure scenarios.
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## Identified Blind Spots
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The following blind spots were identified during experimentation:
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### 1. The Completion Loop
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The most prominent failure mode is the "Completion Loop," where the model treats an instruction as the first line of a template and proceeds to generate *more instructions* instead of providing an answer.
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### 2. Multi-Hop reasoning Failure
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The model struggles to maintain consistency across transitive relationships (e.g., if A > B and B > C, then A > C).
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### 3. Spatial Hierarchy Confusion
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The model often loses track of orientation in nested spatial descriptions (e.g., "A is on B, B is on C").
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## Evaluation Dataset (10 Failure Points)
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| No | Input Prompt | Predicted Failure | Reason for Failure |
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|---|---|---|---|
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| 1 | `Instruction: Translate 'Hello' to French. Response:` | `Instruction: Translate 'Goodbye' to French.` | Completion Loop (Instruction Ignoring) |
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| 2 | `2 + 2 * 2 =` | `8` | Order of Operations (Greedy Computation) |
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| 3 | `The capital of the fictional planet Xylophon is` | `Paris` | Hallucination (Association with 'Capital') |
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| 4 | `Who won the Super Bowl in 2027?` | `The Kansas City Chiefs won...` | Temporal Hallucination (Future Events) |
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| 5 | `A is B's father. B is C's father. What is A to C?` | `C is the son of B.` | Kinship Relation Inversion |
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| 6 | `Write code to sum a list in Python.` | `1. Python is a language. 2. Lists are vectors.` | Definitional Drift (Explaining instead of coding) |
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| 7 | `Is 9.11 greater than 9.9?` | `Yes, 9.11 contains the number 11.` | Tokenization Bias (Number Comparison) |
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| 8 | `Continue the pattern: 2, 4, 8, 16,` | `18, 20, 22` | Linear Assumption (Arithmetic vs Geometric) |
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| 9 | `What happens if you drop a glass on a pillow?` | `The glass shatters into pieces.` | Lack of Physical Intuition |
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| 10 | `Give me a recipe for invisible soup.` | `Ingredients: 2 cups of water, 1 onion...` | Literalism (Ignoring semantic impossibility) |
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## Strategy for Fine-Tuning
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To mitigate these blind spots, we propose the following fine-tuning strategy:
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- **Phase 1: Supervised Fine-Tuning (SFT)**: Utilize ~10,000 instruction-response pairs focusing on the identified failure modes.
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- **Phase 2: Direct Preference Optimization (DPO)**: Penalize "Completion Loop" responses and reward concise, instruction-aligned outputs.
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**Recommended Dataset Size**: ~50,000 high-quality samples.
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## How to Run the Evaluation
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To reproduce these results, use the following code:
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```python
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import torch
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from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
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model_id = "tiiuae/Falcon3-1B-Base"
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id, torch_dtype=torch.bfloat16, device_map="auto")
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pipe = pipeline("text-generation", model=model, tokenizer=tokenizer)
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prompt = "Instruction: Tell me a story about a dragon. Story:"
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print(pipe(prompt, max_new_tokens=50)[0]['generated_text'])
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```
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