Last refreshed 2026-11-12. Next refresh: weekly.
Why use Gemini Decision 1 on OpenRouter?
OpenRouter offers Gemini Decision 1 with pay-as-you-go pricing at $0.10/1M input tokens. OpenRouter is a multi-provider LLM aggregator offering unified API access to 300+ models from all major labs and emerging providers, with automatic failover for reliability.
Compare Gemini Decision 1 across 3 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: google/gemini-decision-1google/gemini-decision-1Request example
google/gemini-decision-1.Gotchas
- Use provider model ID "google/gemini-decision-1", not the LLMReference slug "gemini-decision-1".
Compare Gemini Decision 1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Google AI Studio | $0.10 | Free |
| OpenRouter | $0.10 | Free |
| Vercel AI Gateway | $0.10 | Free |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.10 |
| Output tokens | Free |
Capabilities
About Gemini Decision 1
Gemini Decision 1 is Google's first decision model, released November 11, 2026 with the Decisions API in the Gemini API and Google AI Studio. It does not generate text: given one input of text, images, audio, video or PDF and up to 1,000 typed questions per request, it returns calibrated probabilities for yes/no, choice and score (rubric) answers, with zero output tokens. Google aims it at bounded choices such as tool selection, policy checks, model routing and context grading. The input limit is 262,144 tokens.