Models and key groups

Check the models available to your API key, choose the right group, and find current model pricing.

Available models depend on the group attached to your key and current gateway availability. Use the same key in your model check and in your agent.

Start with the right key group

1. Check that your chosen access is active in your account.
2. Create or select a key for that access group. Timed Claude plans use Claude Unlimited. GPT access through the Codex group is a separate route.
3. List the models available to that key, then use an exact returned model ID in your tool.
4. Send one short request before starting a longer job.

List models for your key

Copycurl -sS https://aiprimetech.io/v1/models \
  -H "Authorization: Bearer $CLAUDEAPIKEY"

Use the IDs in the response's data array. If the model you need is missing, check the key group and your active access before changing client settings.

Claude Fable 5.1

Recent gateway usage includes Claude Fable 5.1 in Claude Unlimited. Confirm claude-fable-5-1 with your own key and make a short test request before configuring a long agent run. See the Fable 5.1 model page for its current pricing and setup reference.

Current prices and plan coverage

Use the model catalogue for current per-model pricing and plan documentation for timed access. A model listed in the catalogue is not a promise that every key group can call it.