Pony Alpha on OpenRouter: Where to Find the Released Model

Looking for Pony Alpha on OpenRouter? The original listing is openrouter/pony-alpha. OpenRouter says that Pony Alpha was an early testing version of GLM-5 and links to the released GLM-5 listing. For a new setup, start with GLM-5 and confirm its price and provider terms before making requests.

Checked September 23, 2026. This independent guide does not operate or distribute the model. Provider availability and pricing can change.

Which page should I open?

The two OpenRouter IDs are not interchangeable strings: the testing listing uses openrouter/pony-alpha, while the released listing uses z-ai/glm-5. An existing application should be tested before changing the configured ID.

What happened to the Pony Alpha model?

The original model was listed under a temporary name. OpenRouter now identifies it as an early test version of GLM-5. Its historical listing remains useful for the provider's disclosure and old model ID; it does not establish that an API request to that test ID will succeed today. Check your own account or API response for current availability. For the identity story, see Pony Alpha and GLM-5 explained.

How do I start with GLM-5 on OpenRouter?

Open the GLM-5 listing and check the current provider, cost per input and output token, context, and access conditions.

Follow the OpenRouter quickstart to set up an account and API key if you need programmatic access. Keep your key private.

Select z-ai/glm-5 if that is still the model ID shown on the listing.

Start with a small, nonsensitive prompt. Review the response, token usage, and charge in your dashboard before sending a larger task.

If you want a full walkthrough, follow our how to use GLM-5 guide.

Already using openrouter/pony-alpha? Migration checklist

Check the old endpoint: Does your provider still accept the old ID? A listing that loads in a browser is not proof of API availability.

Save a baseline: Record representative prompts, output format, tool calls, latency, and costs, if you have access to those records.

Update a test environment first: Use the released ID from the GLM-5 listing; keep a rollback option.

Run acceptance tests: Check correctness, JSON parsing, tool arguments, timeouts, and context use with your own workloads.

Review new terms: An experimental model's free listing and data handling notice do not determine the released provider's pricing or policy.

Is Pony Alpha still free on OpenRouter?

Do not assume so. The old Pony Alpha test listing and the current GLM-5 listing refer to different access points. Check the live GLM-5 provider pricing and our pricing explanation.

Privacy before testing

The original Pony Alpha listing states that its provider logs prompts and completions and may use them to improve the model. Do not place secrets, private customer data, or confidential code in the old experimental endpoint. Review the selected GLM-5 provider's current terms separately.

FAQs

What is the Pony Alpha model ID?

The original OpenRouter ID is openrouter/pony-alpha. The released GLM-5 listing shows z-ai/glm-5. Confirm the live listing before putting either in an integration.

Is Pony Alpha the same as GLM-5?

OpenRouter describes Pony Alpha as an early testing version of GLM-5. The released model has a separate listing. This relationship does not guarantee identical outputs or terms.

Why doesn't my old Pony Alpha request work?

Possible causes include model availability, account access, or integration errors. Check the response code and provider dashboard, then test the released GLM-5 ID using OpenRouter's current documentation. Do not guess from a browser search result alone.

What if GLM-5 is not suitable?

See our Pony Alpha alternatives for other text models to test against your workflow.

Return to the Pony Alpha homepage for a short overview.