Perplexity Agent API adds 42 models including GLM 5.3 and fallbacks
ChrisUniverse · x · 2026-09-02
Perplexity announced that 42 models are now available through its Agent API.
Key Updates:
- New Models: Includes the open-weight GLM 5.3 from Z.ai.
- Easy Switching: Switch models by changing a single request field.
- Fallbacks: Add fallback models to keep agents running if the primary model is unavailable.
- Transparent Pricing: Direct access to first-party providers with token-based billing.
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