Gemini Decision 1
- Family
- Gemini Decision
- Released
- 2026-11-11
- Context
- 256K
- Openness
- Proprietary
- License
- ProprietaryRestricted
- Weights
- Not released
- Code
- Unknown
Cheapest of 3 routes · Google AI Studio
Cheapest of 3 routes · Google AI Studio
About
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.
Providers(3)
Compare all 3Compare API pricing across 3 tracked provider routes for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Google AI Studio | $0.100 | Free | Serverless |
| OpenRouter | $0.100 | Free | Serverless |
| Vercel AI Gateway | $0.100 | Free | Serverless |
Available via routers & gateways(13)
LiteLLM
GatewayOpen-source Python SDK and proxy server that unifies 100+ LLM APIs behind a single OpenAI-compatible interface, with load balancing, cost tracking, and configurable failover.
OpenRouter
HybridUnified hybrid gateway to 500+ models from 80+ providers via a single OpenAI-compatible API, with an optional Auto Router that selects a model per prompt from market spend data.
Portkey
GatewayProduction AI gateway routing to 1,600+ LLMs with failover, load balancing, caching, and guardrails; MIT-licensed open-source core is self-hostable. Now part of Palo Alto Networks as Prisma AIRS AI Gateway.
AIRouter
RouterCommercial LLM router (branded "AI Router" on its site) that picks the best model per request via a Decision API or an OpenAI-compatible Chat Completions endpoint, with a private selection mode that routes on anonymized patterns; sold as BYOK subscription plans priced by routed tokens.
Helicone
GatewayObservability-first AI gateway with routing, caching, rate limiting, and request tracing; Apache-2.0 open-source platform with a managed hosted tier for logging and analytics.
Kong AI Gateway
GatewayMulti-LLM AI gateway built on Kong Gateway 3.x, adding semantic routing, load balancing, guardrails, and MCP traffic analytics as plugins over Kong's existing API management platform.
Capabilities
Benchmark peer barsfor Agents
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
API versions
gemini-decision-1google/gemini-decision-1