Gemma 4 26B A4B IT vs ShieldGemma 9B
Gemma 4 26B A4B IT (2026) and ShieldGemma 9B (2024) are compact production models from Google DeepMind. Gemma 4 26B A4B IT ships a 256k-token context window, while ShieldGemma 9B ships a 8k-token context window. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads. It focuses on practical selection signals rather than broad model-family marketing.
Gemma 4 26B A4B IT fits 32x more tokens; pick it for long-context work and ShieldGemma 9B for tighter calls.
Decision scorecard
Local evidence first| Signal | Gemma 4 26B A4B IT | ShieldGemma 9B |
|---|---|---|
| Best for | multimodal apps, tool-calling agents, and provider-routed production | general production evaluation |
| Decision fit | RAG, Agents, and Long context | Classification |
| Context window | 256k | 8k |
| Cheapest output | $0.33/1M tokens | - |
| Provider routes | 7 tracked | 1 tracked |
| Shared benchmarks | 0 rows | 0 rows |
Decision tradeoffs
- Gemma 4 26B A4B IT has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Gemma 4 26B A4B IT has broader tracked provider coverage for fallback and procurement flexibility.
- Gemma 4 26B A4B IT uniquely exposes Multimodal, Function calling, and Structured outputs in local model data.
- Local decision data tags Gemma 4 26B A4B IT for RAG, Agents, and Long context.
- Local decision data tags ShieldGemma 9B for Classification.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Gemma 4 26B A4B IT
$131
Cheapest tracked route/tier: OpenRouter
ShieldGemma 9B
Unavailable
No complete token price in local provider data
Cost delta unavailable until both models have sourced input and output token prices.
Switch friction
- No overlapping tracked provider route is sourced for Gemma 4 26B A4B IT and ShieldGemma 9B; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Multimodal, Function calling, and Structured outputs before moving production traffic.
- No overlapping tracked provider route is sourced for ShieldGemma 9B and Gemma 4 26B A4B IT; plan for SDK, billing, or endpoint changes.
- Gemma 4 26B A4B IT adds Multimodal, Function calling, and Structured outputs in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-03-31 | 2024-07-01 |
| Context window | 256k | 8k |
| Parameters | 26B | 9B |
| Architecture | - | decoder only |
| License | Open Source | 1 |
| Knowledge cutoff | 2025-01 | - |
Pricing and availability
| Pricing attribute | Gemma 4 26B A4B IT | ShieldGemma 9B |
|---|---|---|
| Input price | $0.06/1M tokens | - |
| Output price | $0.33/1M tokens | - |
| Providers |
Capabilities
| Capability | Gemma 4 26B A4B IT | ShieldGemma 9B |
|---|---|---|
| Vision | No | No |
| Multimodal | Yes | No |
| Reasoning | No | No |
| Function calling | Yes | No |
| Tool use | No | No |
| Structured outputs | Yes | No |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark rows are currently sourced for this pair.
Deep dive
The capability footprint differs most on multimodal input: Gemma 4 26B A4B IT, function calling: Gemma 4 26B A4B IT, and structured outputs: Gemma 4 26B A4B IT. 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: Gemma 4 26B A4B IT has $0.06/1M input tokens and ShieldGemma 9B has no token price sourced yet. Provider availability is 7 tracked routes versus 1. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Gemma 4 26B A4B IT when long-context analysis, larger context windows, and broader provider choice 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, Gemma 4 26B A4B IT or ShieldGemma 9B?
Gemma 4 26B A4B IT supports 256k 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 Gemma 4 26B A4B IT or ShieldGemma 9B open source?
Gemma 4 26B A4B IT is listed under Open Source. 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 multimodal input, Gemma 4 26B A4B IT or ShieldGemma 9B?
Gemma 4 26B A4B IT has the clearer documented multimodal input signal in this comparison. If multimodal input is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for function calling, Gemma 4 26B A4B IT or ShieldGemma 9B?
Gemma 4 26B A4B IT has the clearer documented function calling signal in this comparison. If function calling is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for structured outputs, Gemma 4 26B A4B IT or ShieldGemma 9B?
Gemma 4 26B A4B IT 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.
Where can I run Gemma 4 26B A4B IT and ShieldGemma 9B?
Gemma 4 26B A4B IT is available on Cloudflare Workers AI, Google AI Studio, GCP Vertex AI, OpenRouter, and Together AI. ShieldGemma 9B is available on NVIDIA NIM. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
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Last reviewed: 2026-06-03. Data sourced from public model cards and provider documentation.