OpenCode presented Ox Alpha as a one-week free stealth preview with 1M context, multimodality, and zero data retention, making it useful for long-task prototypes but not a long-term pricing or SLA commitment.
Suitable tasks: Long-context repositories, mixed text/image/video input, and low-cost agent prototypes.
Unsuitable tasks: Inferring a personal quota from “100T tokens per day,” or treating a zero-data-retention claim as a complete compliance conclusion without checking the current terms.
Applicable model version: The Ox Alpha stealth preview in the OpenCode announcement; weights and a formal version number are not public.
Applicable clients, agents, or APIs: OpenCode; the announcement describes the OpenCode entry point.
Recommended reasoning levels and parameters: The announcement does not disclose temperature, effort, tool permissions, or rate-limit details.
The official post does not publish API JSON or a system prompt. The following configuration checklist is reusable:
Model: Ox Alpha (OpenCode stealth entry point)
Working mode: prioritize long-context, sustained-agent, and multimodal prototypes
Validation: record client version, model identifier, context length, retries, actual latency, and rate-limit events
Data boundary: recheck the current OpenCode/provider zero-data-retention terms before submitting data; do not upload production secretsThe announcement says: free for the next week, 1M context, multimodal, zero data retention, generous rate limits, and capacity for 100T tokens per day.
These are OpenCode release claims, not an independent capability benchmark; the free period, capacity, availability, and terms can change.
OpenRouter separately lists an anonymous Stealth provider; the OpenCode entry point does not confirm the developer's identity.
Ox Alpha