Spestly / Athena-1-0.5B

huggingface.co
Total runs: 11
24-hour runs: 0
7-day runs: 1
30-day runs: -8
Model's Last Updated: January 26 2025
text-generation

Introduction of Athena-1-0.5B

Model Details of Athena-1-0.5B

Header

Athena-1 0.5B:

Athena-1 0.5B is a fine-tuned, instruction-following large language model derived from Qwen/Qwen2.5-0.5B-Instruct . Designed for ultra-lightweight applications, Athena-1 0.5B balances compactness with robust performance, making it suitable for tasks with limited computational resources.


Key Features
⚡ Ultra-Lightweight and Efficient
  • Compact Size: With just 500 million parameters , Athena-1 0.5B is ideal for edge devices and low-resource environments.
  • Instruction Following: Fine-tuned for reliable adherence to user instructions.
  • Coding and Mathematics: Capable of handling basic coding and mathematical tasks.
📖 Contextual Understanding
  • Context Length: Supports up to 16,384 tokens , enabling processing of moderately sized conversations or documents.
  • Token Generation: Can generate up to 4K tokens of coherent output.
🌍 Multilingual Support
  • Supports 20+ languages , including:
    • English, Chinese, French, Spanish, German, Italian, Russian
    • Japanese, Korean, Vietnamese, Thai, and more.
📊 Structured Data & Outputs
  • Structured Data Interpretation: Handles formats like tables and JSON effectively.
  • Structured Output Generation: Produces well-formatted outputs for data-specific tasks.

Model Details
  • Base Model: Qwen/Qwen2.5-0.5B-Instruct
  • Architecture: Transformers with RoPE, SwiGLU, RMSNorm, Attention QKV bias, and tied word embeddings.
  • Parameters: 500M total.
  • Layers: (Adjust if different from the base model)
  • Attention Heads: (Adjust if different from the base model)
  • Context Length: Up to 16,384 tokens .

Applications

Athena-1 0.5B is optimized for:

  • Conversational AI: Power lightweight and responsive chatbots.
  • Code Assistance: Basic code generation, debugging, and explanations.
  • Mathematical Assistance: Solves fundamental math problems.
  • Document Processing: Summarizes and analyzes smaller documents effectively.
  • Multilingual Tasks: Supports global use cases with a compact model.
  • Structured Data: Reads and generates structured formats like JSON and tables.

Quickstart

Here’s how you can use Athena-1 0.5B for quick text generation:

# Use a pipeline as a high-level helper
from transformers import pipeline

messages = [
    {"role": "user", "content": "What can you do?"},
]
pipe = pipeline("text-generation", model="Spestly/Athena-1-0.5B") # Update model name
print(pipe(messages))

# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM

tokenizer = AutoTokenizer.from_pretrained("Spestly/Athena-1-0.5B") # Update model name
model = AutoModelForCausalLM.from_pretrained("Spestly/Athena-1-0.5B") # Update model name

Runs of Spestly Athena-1-0.5B on huggingface.co

11
Total runs
0
24-hour runs
1
3-day runs
1
7-day runs
-8
30-day runs

More Information About Athena-1-0.5B huggingface.co Model

More Athena-1-0.5B license Visit here:

https://choosealicense.com/licenses/apache-2.0

Athena-1-0.5B huggingface.co

Athena-1-0.5B huggingface.co is an AI model on huggingface.co that provides Athena-1-0.5B's model effect (), which can be used instantly with this Spestly Athena-1-0.5B model. huggingface.co supports a free trial of the Athena-1-0.5B model, and also provides paid use of the Athena-1-0.5B. Support call Athena-1-0.5B model through api, including Node.js, Python, http.

Athena-1-0.5B huggingface.co Url

https://huggingface.co/Spestly/Athena-1-0.5B

Spestly Athena-1-0.5B online free

Athena-1-0.5B huggingface.co is an online trial and call api platform, which integrates Athena-1-0.5B's modeling effects, including api services, and provides a free online trial of Athena-1-0.5B, you can try Athena-1-0.5B online for free by clicking the link below.

Spestly Athena-1-0.5B online free url in huggingface.co:

https://huggingface.co/Spestly/Athena-1-0.5B

Athena-1-0.5B install

Athena-1-0.5B is an open source model from GitHub that offers a free installation service, and any user can find Athena-1-0.5B on GitHub to install. At the same time, huggingface.co provides the effect of Athena-1-0.5B install, users can directly use Athena-1-0.5B installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

Athena-1-0.5B install url in huggingface.co:

https://huggingface.co/Spestly/Athena-1-0.5B

Url of Athena-1-0.5B

Athena-1-0.5B huggingface.co Url

Provider of Athena-1-0.5B huggingface.co

Spestly
ORGANIZATIONS

Other API from Spestly

huggingface.co

Total runs: 2.6K
Run Growth: -963
Growth Rate: -36.59%
Updated:January 26 2025
huggingface.co

Total runs: 45
Run Growth: 0
Growth Rate: 0.00%
Updated:December 17 2024
huggingface.co

Total runs: 42
Run Growth: 0
Growth Rate: 0.00%
Updated:June 19 2025
huggingface.co

Total runs: 34
Run Growth: 0
Growth Rate: 0.00%
Updated:December 23 2024
huggingface.co

Total runs: 31
Run Growth: 0
Growth Rate: 0.00%
Updated:December 23 2024
huggingface.co

Total runs: 17
Run Growth: 0
Growth Rate: 0.00%
Updated:July 12 2025
huggingface.co

Total runs: 14
Run Growth: -45
Growth Rate: -321.43%
Updated:June 09 2025
huggingface.co

Total runs: 10
Run Growth: 0
Growth Rate: 0.00%
Updated:February 25 2025
huggingface.co

Total runs: 9
Run Growth: -43
Growth Rate: -477.78%
Updated:June 09 2025
huggingface.co

Total runs: 4
Run Growth: -10
Growth Rate: -250.00%
Updated:December 26 2025
huggingface.co

Total runs: 3
Run Growth: -9
Growth Rate: -300.00%
Updated:June 09 2025
huggingface.co

Total runs: 3
Run Growth: 0
Growth Rate: 0.00%
Updated:March 15 2025
huggingface.co

Total runs: 3
Run Growth: -7
Growth Rate: -233.33%
Updated:June 09 2025
huggingface.co

Total runs: 3
Run Growth: 0
Growth Rate: 0.00%
Updated:December 12 2024
huggingface.co

Total runs: 3
Run Growth: -37
Growth Rate: -1233.33%
Updated:June 09 2025
huggingface.co

Total runs: 2
Run Growth: -16
Growth Rate: -800.00%
Updated:January 24 2025
huggingface.co

Total runs: 2
Run Growth: -8
Growth Rate: -400.00%
Updated:January 26 2025
huggingface.co

Total runs: 2
Run Growth: -4
Growth Rate: -200.00%
Updated:September 10 2025
huggingface.co

Total runs: 2
Run Growth: -8
Growth Rate: -400.00%
Updated:November 07 2025
huggingface.co

Total runs: 2
Run Growth: -3
Growth Rate: -150.00%
Updated:March 23 2025
huggingface.co

Total runs: 1
Run Growth: -8
Growth Rate: -800.00%
Updated:February 13 2025
huggingface.co

Total runs: 0
Run Growth: -12
Growth Rate: 0.00%
Updated:January 03 2025
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:February 15 2025
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:December 10 2024
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:December 16 2024
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:January 24 2025
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:February 16 2025
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:October 07 2025
huggingface.co

Total runs: 0
Run Growth: 0
Growth Rate: 0.00%
Updated:March 08 2025