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Falcon2-11B

Parameters

11B

Context Length

8K

Modality

Text

Architecture

Dense

License

TII Falcon License 2.0

Release Date

20 Jul 2024

Knowledge Cutoff

-

System Requirements

VRAM requirements for different quantization methods and context sizes

1,024 tokens

24.62 GB VRAM

Consumer

2x RTX 4090

24GB VRAM

Datacenter

1x NVIDIA A100

80GB VRAM

Apple Silicon

1x Apple M3 Max

128GB VRAM

8,192 tokens

24.78 GB VRAM

Consumer

2x RTX 4090

24GB VRAM

Datacenter

1x NVIDIA A100

80GB VRAM

Apple Silicon

1x Apple M3 Max

128GB VRAM

Architecture Diagram

Input TokensToken EmbeddingPosition: RoPEHidden: 5.6k · Context: 8K · Vocab: 65kx 40 layersLayerNormPre-AttentionMulti-Query Attention44Q / 1KV headsHead dim: 128+LayerNormPre-FFNFeed-Forward NetworkGELUIntermediate: 16.4k+Final LayerNormOutput Logits

Evaluation Benchmarks

No evaluation benchmarks for Falcon2-11B available.

Rankings

Overall Rank

-

Coding Rank

-

About Falcon2-11B

Falcon 2 11B is an 11 billion parameter large language model developed by the Technology Innovation Institute (TII). This causal decoder-only model is designed to serve as a foundational component for various natural language processing applications. Its development focuses on enhancing accessibility and inference efficiency, thereby encouraging broader adoption and the creation of specialized downstream applications. The model supports multilingual understanding and generation, making it suitable for diverse linguistic contexts.

Architecturally, Falcon 2 11B is built upon the transformer framework, specifically employing a causal decoder-only configuration that operates on a next-token prediction objective. The model incorporates several key innovations adapted from the GPT-3 architecture, including the use of rotary positional embeddings for improved sequence length handling and FlashAttention-2 for optimized attention mechanisms. A notable feature is the implementation of Grouped Query Attention (GQA) with 8 key-value heads, which aims to balance efficiency and performance in attention computations. The decoder blocks utilize a parallel attention/MLP structure. The training regimen involved a four-stage process, progressively extending the effective context window to 8192 tokens. It was trained on an extensive dataset exceeding 5 trillion tokens, primarily derived from RefinedWeb, a high-quality filtered and deduplicated web corpus, augmented with curated data including code and conversational content.

Falcon 2 11B is equipped with multilingual capabilities, trained on data spanning languages such as English, German, Spanish, French, Italian, Dutch, Polish, Portuguese, Czech, Romanian, and Swedish. This broad linguistic coverage enables the model to perform effectively across multiple languages. The model serves as a base for tasks such as text generation, language translation, and summarization, emphasizing its role as a versatile foundation model for fine-tuning to specific domain requirements and applications. Its optimized design supports faster processing, contributing to more efficient deployment in various use cases.

Technical Specifications

Attention

Attention Structure

Multi-Query Attention

Attention Heads

44

Key-Value Heads

1

Attention Head Dimension

128

Position Embedding

ROPE

RoPE Theta

500,042

Sliding Window Attention

No

Sliding Window Size

-

Sliding Window Ratio

-

Linear Attention

-

Linear Attention Ratio

-

Normalization

Layer Normalization

Activation Function

GELU

Dimensions

Hidden Dimension Size

5,632

Number of Layers

40

FFN Intermediate Size (Dense)

16,384

Multi-Token Prediction Heads

-

Tokenizer

Vocabulary Size

65,024

About Falcon 2

The Falcon 2 model family by TII encompasses the 11B language model and its Vision Language Model (VLM) counterpart. These open-source models, with 11 billion parameters, are trained on over five trillion tokens, providing multilingual support. The VLM variant integrates vision-to-language capabilities, enabling the processing of visual inputs for textual outputs.


Other Falcon 2 Models
  • No related models available
Falcon2-11B: Specifications and GPU VRAM Requirements