Pythia 1.4B Sft Full is an open-source language model by nnheui. Features: 1.4b LLM, VRAM: 2.8GB, Context: 2K, License: apache-2.0, HF Score: 34.7, LLM Explorer Score: 0.16, Arc: 32.7, HellaSwag: 52.1, MMLU: 25.4, TruthfulQA: 38.4, WinoGrande: 57.5, GSM8K: 2.
Alignment-handbook Autotrain compatible Base model:eleutherai/pythia-1... Base model:finetune:eleutherai... Conversational Dataset:huggingfaceh4/ultracha... Endpoints compatible Generated from trainer Gpt neox Region:us Safetensors
Model Card on HF 🤗: https://huggingface.co/nnheui/pythia-1.4b-sft-full
Pythia 1.4B Sft Full Benchmarks
ARC: 32.68 vs 96.7 (so35)-66.2%
HellaSwag: 52.08 vs 95.3 (gpt4)-45.4%
MMLU: 25.44 vs 88.3 (so35)-71.2%
TruthfulQA: 38.42 vs 59 (gpt4)-34.9%
WinoGrande: 57.46 vs 87.5 (gpt4)-34.3%
GSM8K: 1.97 vs 96.4 (so35)-98%
LLME Score: 0.16445
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)
Pythia 1.4B Sft Full Parameters and Internals
| Training Details |
|
| LLM Name | Pythia 1.4B Sft Full |
| Repository 🤗 | https://huggingface.co/nnheui/pythia-1.4b-sft-full |
| Base Model(s) | |
| Model Size | 1.4b |
| Required VRAM | 2.8 GB |
| Updated | 2025-11-06 |
| Maintainer | nnheui |
| Model Type | gpt_neox |
| Model Files | |
| Model Architecture | GPTNeoXForCausalLM |
| License | apache-2.0 |
| Context Length | 2048 |
| Model Max Length | 2048 |
| Transformers Version | 4.36.2 |
| Tokenizer Class | GPTNeoXTokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 50304 |
| Torch Data Type | bfloat16 |
Best Alternatives to Pythia 1.4B Sft Full
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| Pythia 1.4B Deduped 8K Base | 8K / 7.3 GB | 2 | 1 |
| Pythia 1.4B Deduped 4K Base | 4K / 6.1 GB | 4 | 2 |
| Statichh Pythia 1.4B Sft Bf16 | 2K / 5.7 GB | 5 | 0 |
| Pythia 1.4B | 2K / 2.9 GB | 142199 | 26 |
| Pythia Delphi Suboptimal | 2K / 5.7 GB | 5 | 0 |
| Pythia 1.4B Deduped Sharegpt | 2K / 2.8 GB | 704 | 2 |
| RCC Ins Reconstruction | 2K / 6.1 GB | 2 | 1 |
| Pythia 1.4B Deduped Sharegpt | 2K / 2.8 GB | 861 | 0 |
| Pythia 1.4B Deduped | 2K / 5.7 GB | 10158 | 21 |
| Pythia 1.4b Sft Policy | 2K / 2.9 GB | 496 | 1 |
Note: green Score (e.g. "73.2") means that the model is better than nnheui/pythia-1.4b-sft-full .
Rank the Pythia 1.4B Sft Full Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a