This model is 16 months old. The same company has since released something newer: Owl Alpha (2026-04-28). The details below are still accurate for this model — it just is not what we would recommend today.

Elephant Alpha

Name: Elephant Alpha
Author: Openrouter

Openrouter🇺🇸 United States

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Context window262K tokens

Version History

alphamajorApril 13, 2025

Initial release of Elephant Alpha, a 100B-parameter model focused on intelligence efficiency with 256K context window and free pricing.

Coverage

model release

OpenRouter Releases Elephant Alpha: 100B-Parameter Model with 256K Context Window and Free Pricing

OpenRouter has released Elephant Alpha, a 100B-parameter text model with a 256K context window and 32K output token limit. The model is available at no cost through OpenRouter's platform, supporting function calling, structured output, and prompt caching.

April 13, 2026 · 3:36 PM2 min read

OpenRouter Elephant Alpha LLM