Lambda Cancri 1.5B Exp is an open-source language model by prithivMLmods. Features: 1.5b LLM, VRAM: 6.2GB, Context: 32K, License: apache-2.0, Instruction-Based, LLM Explorer Score: 0.19.
Autotrain compatible Base model:finetune:qwen/qwen2... Base model:qwen/qwen2.5-1.5b-i... Code Conversational En Endpoints compatible Instruct Math Qwen2 Region:us Safetensors Sft Sharded Tensorflow
Model Card on HF 🤗: https://huggingface.co/prithivMLmods/Lambda-Cancri-1.5B-Exp
Lambda Cancri 1.5B Exp 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)
Lambda Cancri 1.5B Exp Parameters and Internals
| LLM Name | Lambda Cancri 1.5B Exp |
| Repository 🤗 | https://huggingface.co/prithivMLmods/Lambda-Cancri-1.5B-Exp |
| Base Model(s) | |
| Model Size | 1.5b |
| Required VRAM | 6.2 GB |
| Updated | 2025-09-27 |
| Maintainer | prithivMLmods |
| Model Type | qwen2 |
| Instruction-Based | Yes |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Qwen2ForCausalLM |
| License | apache-2.0 |
| Context Length | 32768 |
| Model Max Length | 32768 |
| Transformers Version | 4.50.0.dev0 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 151936 |
| Torch Data Type | float32 |
| Errors | replace |
Best Alternatives to Lambda Cancri 1.5B Exp
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| AceInstruct 1.5B | 128K / 3.5 GB | 76880 | 20 |
| Gte Qwen2 1.5B Instruct | 128K / 7.1 GB | 249691 | 229 |
| ... Abliterated TIES Qwen2.5 1.5B | 128K / 3.5 GB | 6 | 0 |
| Saba1 1.8B | 128K / 3.6 GB | 6 | 1 |
| Miniclaus Qw1.5B UNAMGS | 128K / 3.5 GB | 8 | 8 |
| Bellatrix 1.5B XElite | 128K / 3.5 GB | 3 | 3 |
| GCIRS Reasoning 1.5B R1 | 128K / 3.5 GB | 6 | 1 |
| ...illed Scout 1.5B Instruct Gen1 | 128K / 3.5 GB | 6 | 0 |
| Deepthink 1.5B Open PRM | 128K / 7.1 GB | 6 | 0 |
| ...pmath Competitive 1.5B Preview | 128K / 7.1 GB | 6 | 0 |
Note: green Score (e.g. "73.2") means that the model is better than prithivMLmods/Lambda-Cancri-1.5B-Exp .
Rank the Lambda Cancri 1.5B Exp Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a