Gemma 4 12B IT vs Phi-4 14B
Gemma 4 12B IT (2026) and Phi-4 14B (2024) are frontier reasoning models from Google DeepMind and Microsoft Research. Gemma 4 12B IT ships a 256k-token context window, while Phi-4 14B ships a 16k-token context window. On Google-Proof Q&A, Gemma 4 12B IT leads by 22.7 pts. This comparison covers specs, pricing, capabilities, benchmarks, provider availability, and production fit. It focuses on practical selection signals rather than broad model-family marketing.
Gemma 4 12B IT fits 16x more tokens; pick it for long-context work and Phi-4 14B for tighter calls.
Decision scorecard
Local evidence first| Signal | Gemma 4 12B IT | Phi-4 14B |
|---|---|---|
| Best for | reasoning-heavy apps, multimodal apps, and tool-calling agents | provider-routed production |
| Decision fit | Coding, RAG, and Agents | Classification and JSON / Tool use |
| Context window | 256k | 16k |
| Cheapest output | - | $0.14/1M tokens |
| Provider routes | 2 tracked | 3 tracked |
| Shared benchmarks | Google-Proof Q&A leader | 1 rows |
Decision tradeoffs
- Gemma 4 12B IT leads the largest shared benchmark signal on Google-Proof Q&A by 22.7 points.
- Gemma 4 12B IT has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Gemma 4 12B IT uniquely exposes Vision, Multimodal, and Reasoning in local model data.
- Local decision data tags Gemma 4 12B IT for Coding, RAG, and Agents.
- Phi-4 14B has broader tracked provider coverage for fallback and procurement flexibility.
- Local decision data tags Phi-4 14B for Classification and JSON / Tool use.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Gemma 4 12B IT
Unavailable
No complete token price in local provider data
Phi-4 14B
$87.00
Cheapest tracked route/tier: OpenRouter
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 12B IT and Phi-4 14B; plan for SDK, billing, or endpoint changes.
- Check replacement coverage for Vision, Multimodal, and Reasoning before moving production traffic.
- No overlapping tracked provider route is sourced for Phi-4 14B and Gemma 4 12B IT; plan for SDK, billing, or endpoint changes.
- Gemma 4 12B IT adds Vision, Multimodal, and Reasoning in local capability data.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-06-03 | 2024-12-13 |
| Context window | 256k | 16k |
| Parameters | 11.9B | 14B |
| Architecture | encoder free unified multimodal | decoder only |
| License | Apache 2.0 | Open Source |
| Knowledge cutoff | 2025-01 | 2024-06 |
Pricing and availability
| Pricing attribute | Gemma 4 12B IT | Phi-4 14B |
|---|---|---|
| Input price | - | $0.07/1M tokens |
| Output price | - | $0.14/1M tokens |
| Providers |
Capabilities
| Capability | Gemma 4 12B IT | Phi-4 14B |
|---|---|---|
| Vision | Yes | No |
| Multimodal | Yes | No |
| Reasoning | Yes | No |
| Function calling | Yes | No |
| Tool use | Yes | No |
| Structured outputs | Yes | Yes |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
| Benchmark | Gemma 4 12B IT | Phi-4 14B |
|---|---|---|
| Google-Proof Q&A | 78.8 | 56.1 |
Deep dive
On shared benchmark coverage, Google-Proof Q&A has Gemma 4 12B IT at 78.8 and Phi-4 14B at 56.1, with Gemma 4 12B IT ahead by 22.7 points. The largest visible gap is 22.7 points on Google-Proof Q&A, which matters most when that benchmark mirrors your workload. Treat isolated benchmark wins as directional, because provider routing, prompt style, and tool access can move real application results.
The capability footprint differs most on vision: Gemma 4 12B IT, multimodal input: Gemma 4 12B IT, reasoning mode: Gemma 4 12B IT, function calling: Gemma 4 12B IT, and tool use: Gemma 4 12B IT. Both models share structured outputs, 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 12B IT has no token price sourced yet and Phi-4 14B has $0.07/1M input tokens. Provider availability is 2 tracked routes versus 3. Treat unknown pricing as an integration gap, then verify the route you will actually call before estimating production spend.
Choose Gemma 4 12B IT when reasoning depth and larger context windows are central to the workload. Choose Phi-4 14B when provider fit and broader provider choice are more important. For production, rerun your own prompts through the exact provider, region, and tool stack you plan to ship.
FAQ
Which has a larger context window, Gemma 4 12B IT or Phi-4 14B?
Gemma 4 12B IT supports 256k tokens, while Phi-4 14B supports 16k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Is Gemma 4 12B IT or Phi-4 14B open source?
Gemma 4 12B IT is listed under Apache 2.0. Phi-4 14B is listed under Open Source. 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 vision, Gemma 4 12B IT or Phi-4 14B?
Gemma 4 12B IT has the clearer documented vision signal in this comparison. If vision is mission-critical, validate it against the provider endpoint because model-level support and API-level exposure can differ.
Which is better for multimodal input, Gemma 4 12B IT or Phi-4 14B?
Gemma 4 12B 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 reasoning mode, Gemma 4 12B IT or Phi-4 14B?
Gemma 4 12B IT has the clearer documented reasoning mode signal in this comparison. If reasoning mode 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 12B IT and Phi-4 14B?
Gemma 4 12B IT is available on Hugging Face Inference Endpoints and Kaggle Models. Phi-4 14B is available on OpenRouter, Fireworks AI, and Microsoft Foundry. 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.