Horizon Alpha

OpenRouter chatvision Long Free

API ID: openrouter/horizon-alpha

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Input Price
Free
/1M tokens
Output Price
Free
/1M tokens

About Horizon Alpha

OpenRouter Alpha models are experimental routing and specialized models from OpenRouter. These models showcase innovative approaches to AI routing and capability. Alpha variants include various specialized functions. For developers interested in experimental AI routing, OpenRouter Alpha offers preview capability.

🏆
Price Ranking
#1 lowest price among 950 Chat models — Top 20% cheapest!

Model Specifications

Context Length
256k
Max Output
—
Release Date
2025-07-30
Capabilities
chat vision
Input Modalities
imagetext
Output Modalities
text

Best For

  • Image analysis, document understanding, visual Q&A
  • Conversations, content writing, general assistance
🎉

This model is completely free!

No token costs - use it without worrying about API bills.

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OpenRouter Model Lineup

Compare all models from OpenRouter to find the best fit

Model Input Output Context Capabilities
Horizon Alpha Current Free Free 256k chat vision
Cinematika 7B (alpha) Free Free 8k chat
Cinematika 7B (alpha) Free Free 8k chat
Body Builder (beta) Free Free 128k chat
Body Builder (beta) Free Free 128k chat
Bert-Nebulon Alpha Free Free 256k chat vision
View All OpenRouter Models →

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🚀 Quick Start

Get started with Horizon Alpha API

OpenAI-compatible SDK 
from openai import OpenAI

client = OpenAI(
    base_url="https://api.provider.com/v1",
    api_key="YOUR_API_KEY"
)

response = client.chat.completions.create(
    model="openrouter/horizon-alpha",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)
print(response.choices[0].message.content)

Resources

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