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ChatGLM3-6B

Parameters

6B

Context Length

8K

Modality

Text

Architecture

Dense

License

Apache 2.0

Release Date

27 Oct 2023

Knowledge Cutoff

Jul 2023

API Pricing (per 1M)

Self-hosted only

System Requirements

VRAM requirements for different quantization methods and context sizes

1,024 tokens

14.13 GB VRAM

Consumer

1x RTX 4090

24GB VRAM

Datacenter

1x NVIDIA A100

80GB VRAM

Apple Silicon

1x Apple M3 Max

128GB VRAM

8,192 tokens

14.35 GB VRAM

Consumer

1x RTX 4090

24GB VRAM

Datacenter

1x NVIDIA A100

80GB VRAM

Apple Silicon

1x Apple M3 Max

128GB VRAM

Architecture Diagram

Input TokensToken EmbeddingPosition: AbsoluteHidden: 4.1k · Context: 8K · Vocab: 65kx 28 layersRMSNormPre-AttentionMulti-Head Attention32Q / 2KV headsHead dim: 128+RMSNormPre-FFNFeed-Forward NetworkSwiGLUIntermediate: 13.7k+Final RMSNormOutput Logits

Evaluation Benchmarks

Rank

#206

BenchmarkScoreRank

General Text

Text Arena

1056

174

Rankings

Overall Rank

#206

Coding Rank

-

About ChatGLM3-6B

ChatGLM3-6B is a versatile bilingual language model developed by Zhipu AI and Tsinghua University for conversational AI and tool integration. It natively supports code execution via an integrated interpreter and multi-turn agentic interactions.

Technical Specifications

Attention

Attention Structure

Multi-Head Attention

Attention Heads

32

Key-Value Heads

2

Attention Head Dimension

128

Position Embedding

Absolute Position Embedding

RoPE Theta

-

Sliding Window Attention

No

Sliding Window Size

-

Sliding Window Ratio

-

Linear Attention

-

Linear Attention Ratio

-

Normalization

RMS Normalization

Activation Function

SwigLU

Dimensions

Hidden Dimension Size

4,096

Number of Layers

28

FFN Intermediate Size (Dense)

13,696

Multi-Token Prediction Heads

-

Tokenizer

Vocabulary Size

65,024

About ChatGLM

ChatGLM series models from Z.ai, based on GLM architecture.


Other ChatGLM Models
ChatGLM3-6B: Specifications and GPU VRAM Requirements