Index 1.9B Character is an open-source language model by IndexTeam. Features: 9b LLM, VRAM: 4.3GB, Context: 4K, License: other, LLM Explorer Score: 0.15.
Model Card on HF 🤗: https://huggingface.co/IndexTeam/Index-1.9B-Character
Index 1.9B Character Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Index 1.9B Character Parameters and Internals
| Model Type |
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| Use Cases |
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| Additional Notes |
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| LLM Name | Index 1.9B Character |
| Repository 🤗 | https://huggingface.co/IndexTeam/Index-1.9B-Character |
| Model Size | 9b |
| Required VRAM | 4.3 GB |
| Updated | 2026-04-09 |
| Maintainer | IndexTeam |
| Model Type | index |
| Model Files | |
| Model Architecture | IndexForCausalLM |
| License | other |
| Context Length | 4096 |
| Model Max Length | 4096 |
| Transformers Version | 4.39.2 |
| Tokenizer Class | IndexTokenizer |
| Beginning of Sentence Token | <s> |
| End of Sentence Token | </s> |
| Unk Token | <unk> |
| Vocabulary Size | 65029 |
| Torch Data Type | bfloat16 |
Best Alternatives to Index 1.9B Character
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Index 1.9B Chat | 4K / 4.3 GB | 726 | 53 |
| Index 1.9B Pure | 4K / 4.3 GB | 680 | 5 |
| Index 1.9B | 4K / 4.3 GB | 117 | 15 |
| Index 1.9B Constant LR | 4K / 4.3 GB | 5 | 3 |
Note: green Score (e.g. "73.2") means that the model is better than IndexTeam/Index-1.9B-Character .
Rank the Index 1.9B Character Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a