Zeta 2.1 by zed-industries

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Zeta 2.1 is an open-source language model by zed-industries. Features: 8b LLM, VRAM: 16.5GB, Context: 32K, License: apache-2.0, Code Generating, LLM Explorer Score: 0.37.

Base model:bytedance-seed/seed... Base model:finetune:bytedance-...   Codegen   Edit-prediction   En   Endpoints compatible   Llama   Next-edit-suggestion   Region:us   Safetensors   Sharded   Tensorflow

Zeta 2.1 Benchmarks

nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

Zeta 2.1 Parameters and Internals

LLM NameZeta 2.1
Repository 🤗https://huggingface.co/zed-industries/zeta-2.1 
Base Model(s)  Seed Coder 8B Base   ByteDance-Seed/Seed-Coder-8B-Base
Model Size8b
Required VRAM16.5 GB
Updated2026-05-09
Maintainerzed-industries
Model Typellama
Model Files  5.0 GB: 1-of-4   4.9 GB: 2-of-4   5.0 GB: 3-of-4   1.6 GB: 4-of-4
Supported Languagesen
Generates CodeYes
Model ArchitectureLlamaForCausalLM
Licenseapache-2.0
Context Length32768
Model Max Length32768
Transformers Version4.57.3
Tokenizer ClassPreTrainedTokenizerFast
Padding Token<[PAD▁TOKEN]>
Vocabulary Size155136
Torch Data Typebfloat16

Best Alternatives to Zeta 2.1

Best Alternatives
Context / RAM
Downloads
Likes
CoolerCoder 8B Model Stock128K / 16.1 GB342
...ynesthesia 3.1 Task Arithmetic128K / 16.1 GB50
Replete Coder V2 Llama 3.1 8B128K / 16.1 GB199
Seed Coder 8B Reasoning64K / 32.9 GB495153
Seed Coder 8B Reasoning Bf1664K / 16.5 GB2520
Zeta 232K / 16.5 GB3455165
Seed Coder 8B Instruct32K / 16.5 GB8973110
Seed Coder 8B Base32K / 16.5 GB186865
Seed Coder 8B Instruct V132K / 32.9 GB432
Wasm Coder 8B Instruct V132K / 32.9 GB83
Note: green Score (e.g. "73.2") means that the model is better than zed-industries/zeta-2.1.

Rank the Zeta 2.1 Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

Instruction Following and Task Automation  
Factuality and Completeness of Knowledge  
Censorship and Alignment  
Data Analysis and Insight Generation  
Text Generation  
Text Summarization and Feature Extraction  
Code Generation  
Multi-Language Support and Translation  

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Release v20260328a