x-preview-f-free Free API on OpenCode Zen

Free API Verified

Available from OpenCode Zen

Catalog profile Profile provider catalog metadata

x-preview-f-free is available through OpenCode Zen with 8K context and OpenAI Chat Completions API access.

Free APIOpenAI compatible

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API Details

Copy-ready connection details

Use these values in your client or SDK.

Base URL

https://opencode.ai/zen/v1

Model ID

x-preview-f-free

API format OpenAI Chat Completions

Technical Details

x-preview-f-free specifications

Provider catalog

Context window 8K

Max output 4K

Status Online

Last updated Aug 22, 2026

Free listing since Aug 22, 2026

Input text

Output text

AI Recommendation

Should you use x-preview-f-free?

x-preview-f-free is listed for chat workloads and supports a 8K context window.

Use it when OpenCode Zen's free tier is enough for evaluation, demos, or light production traffic.

Best for

Chat

Strengths & Weaknesses

Strengths

Live API verification available

Watch outs

Vision support is not listed
Tool calling is not confirmed

Pricing

x-preview-f-free pricing per 1M tokens

Free tier listed

Input $0 per 1M tokens

Output $0 per 1M tokens

Free access Available OpenCode Zen

Availability

x-preview-f-free availability by provider

Current provider only

We only found this x-preview-f-free listing on OpenCode Zen in the current catalog. Use the related models section for nearby alternatives.

Provider	Model listing	Access	Context	API	Limits
OpenCode Zen	x-preview-f-free	Free tier	8K	Native	Varies

View OpenCode Zen setup guide →

Compare

x-preview-f-free alternatives to consider

Open comparison

Model	Provider	Context	Access
big-pickle	OpenCode Zen	N/A	Free tier
DeepSeek V4 Flash	OpenCode Zen	1.0M	Free tier
MiMo-V2.5	OpenCode Zen	1.0M	Free tier
Nemotron 3 Ultra 550B A55B	OpenCode Zen	1.0M	Free tier
North Mini Code	OpenCode Zen	256K	Check provider

Typical Use Cases

x-preview-f-free use cases

Chat

x-preview-f-free is tagged for chat in this catalog and works with OpenAI-compatible client libraries.

FAQ

x-preview-f-free free API FAQ

Is x-preview-f-free free to use?

x-preview-f-free is listed with free API access on OpenCode Zen, subject to the provider's quota and account policy.

What is the x-preview-f-free model ID?

The model ID shown in this catalog is x-preview-f-free.

What context window does x-preview-f-free support?

The listed context window is 8K tokens with up to 4K output tokens.