Gemini 2.5 Pro Preview 06-05 vs ShieldGemma 9B
Gemini 2.5 Pro Preview 06-05 (2025) and ShieldGemma 9B (2024) are compact production models from Google DeepMind. Gemini 2.5 Pro Preview 06-05 ships a 1M-token context window, while ShieldGemma 9B ships a 8K-token context window. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing. The goal is to make the tradeoff clear before deeper testing.
Gemini 2.5 Pro Preview 06-05 fits 125x more tokens; pick it for long-context work and ShieldGemma 9B for tighter calls.
Specs
| Released | 2025-03-25 | 2024-07-01 |
| Context window | 1M | 8K |
| Parameters | — | 9B |
| Architecture | decoder only | decoder only |
| License | Unknown | 1 |
| Knowledge cutoff | - | - |
Pricing and availability
| Gemini 2.5 Pro Preview 06-05 | ShieldGemma 9B | |
|---|---|---|
| Input price | $1.25/1M tokens | - |
| Output price | $10/1M tokens | - |
| Providers |
Capabilities
| Gemini 2.5 Pro Preview 06-05 | ShieldGemma 9B | |
|---|---|---|
| Vision | ||
| Multimodal | ||
| Reasoning | ||
| Function calling | ||
| Tool use | ||
| Structured outputs | ||
| Code execution |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on structured outputs: Gemini 2.5 Pro Preview 06-05 and code execution: Gemini 2.5 Pro Preview 06-05. Both models share the core language-model surface, so the practical split is not just feature count. Use those differences to decide whether the page is about raw model quality, agentic coding support, multimodal ingestion, or predictable structured API behavior.
Pricing coverage is uneven: Gemini 2.5 Pro Preview 06-05 has $1.25/1M input tokens and ShieldGemma 9B has no token price sourced yet. Provider availability is 1 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Gemini 2.5 Pro Preview 06-05 when coding workflow support and larger context windows are central to the workload. Choose ShieldGemma 9B when provider fit are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship. This keeps the decision grounded in measurable tradeoffs instead of brand-level assumptions. It also helps separate model capability from provider packaging, which can change cost and latency.
FAQ
Which has a larger context window, Gemini 2.5 Pro Preview 06-05 or ShieldGemma 9B?
Gemini 2.5 Pro Preview 06-05 supports 1M tokens, while ShieldGemma 9B supports 8K tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Gemini 2.5 Pro Preview 06-05 or ShieldGemma 9B open source?
Gemini 2.5 Pro Preview 06-05 is listed under Unknown. ShieldGemma 9B is listed under 1. License labels affect whether you can self-host, redistribute weights, or rely only on hosted APIs, so confirm the upstream license before deployment.
Which is better for structured outputs, Gemini 2.5 Pro Preview 06-05 or ShieldGemma 9B?
Gemini 2.5 Pro Preview 06-05 has the clearer documented structured outputs signal in this comparison. If structured outputs is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for code execution, Gemini 2.5 Pro Preview 06-05 or ShieldGemma 9B?
Gemini 2.5 Pro Preview 06-05 has the clearer documented code execution signal in this comparison. If code execution is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Where can I run Gemini 2.5 Pro Preview 06-05 and ShieldGemma 9B?
Gemini 2.5 Pro Preview 06-05 is available on OpenRouter. ShieldGemma 9B is available on NVIDIA NIM. Provider coverage can affect latency, region availability, compliance posture, and fallback options. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
When should I pick Gemini 2.5 Pro Preview 06-05 over ShieldGemma 9B?
Gemini 2.5 Pro Preview 06-05 fits 125x more tokens; pick it for long-context work and ShieldGemma 9B for tighter calls. If your workload also depends on coding workflow support, start with Gemini 2.5 Pro Preview 06-05; if it depends on provider fit, run the same evaluation with ShieldGemma 9B.
Continue comparing
Last reviewed: 2026-04-24. Data sourced from public model cards and provider documentation.