stealth

Ox Alpha

by stealth New No longer free

Last seen as free: Aug 26, 2026

OpenRouter
Vision Tools Reasoning Long Context

Availability

Available 6 of 6 tracked days. Daily snapshots show whether this model was accessible as a free model on OpenRouter.

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Ox Alpha6

About

Ox Alpha is a reasoning model designed for coding, sustained agentic work, and production workloads. It is suited for long-horizon software engineering, complex reasoning, and workflows that combine text with...

Specifications

Context Length 1.0M
Max Output Tokens 131K
Modality text+image+video->text
Input text, image, video
Output text
Supported Parameters include_reasoning, max_tokens, reasoning, reasoning_effort, response_format, temperature, tool_choice, tools, top_k, top_p
Content Moderation No

Error Rate

Based on feedback reported by Free LLM Router users. Error rate reflects the percentage of requests that encountered issues such as rate limiting, unavailability, or errors. Learn more.

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Model 1h 6h 24h 7d 30d
Ox Alpha 100.0% 100.0% 100.0% 30.4% 30.4%

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Frequently Asked Questions

Is Ox Alpha still free to use?

Ox Alpha is no longer available as a free model on OpenRouter.

What is the context window for Ox Alpha?

Ox Alpha supports a context window of 1.0M tokens (1,048,576 tokens).

What is the maximum output length for Ox Alpha?

Ox Alpha can generate up to 131K tokens (131,072 tokens) per response.

Does Ox Alpha support vision and image inputs?

Yes, Ox Alpha supports image inputs, allowing you to analyze and discuss images alongside text.

Does Ox Alpha support function calling (tools)?

Yes, Ox Alpha supports function calling / tool use, enabling it to interact with external APIs and services.

Does Ox Alpha support reasoning?

Yes, Ox Alpha supports reasoning capabilities, allowing it to show its step-by-step thought process.