Gemma 3 12B vs Qwen2-72B
Gemma 3 12B (2026) and Qwen2-72B (2024) are compact production models from Google DeepMind and Alibaba. Gemma 3 12B ships a 33k-token context window, while Qwen2-72B ships a 128k-token context window. On pricing, Gemma 3 12B costs $0.04/1M input tokens versus $0.45/1M for the alternative. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Gemma 3 12B is ~1025% cheaper at $0.04/1M; pay for Qwen2-72B only for long-context analysis.
Decision scorecard
Local evidence first| Signal | Gemma 3 12B | Qwen2-72B |
|---|---|---|
| Best for | provider-routed production | provider-routed production |
| Decision fit | Classification and JSON / Tool use | Coding, RAG, and Long context |
| Context window | 33k | 128k |
| Cheapest output | $0.13/1M tokens | $0.65/1M tokens |
| Provider routes | 5 tracked | 4 tracked |
| Shared benchmarks | 0 shared | 0 shared |
Decision tradeoffs
- Gemma 3 12B has the lower cheapest tracked output price at $0.13/1M tokens.
- Gemma 3 12B has broader tracked provider coverage for fallback and procurement flexibility.
- Local decision data tags Gemma 3 12B for Classification and JSON / Tool use.
- Qwen2-72B has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Local decision data tags Qwen2-72B for Coding, RAG, and Long context.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
Gemma 3 12B
$64.50
Cheapest tracked route/tier: OpenRouter
Qwen2-72B
$523
Cheapest tracked route/tier: DeepInfra
Estimated monthly gap: $458. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- No overlapping tracked provider route is sourced for Gemma 3 12B and Qwen2-72B; plan for SDK, billing, or endpoint changes.
- Qwen2-72B is $0.52/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- No overlapping tracked provider route is sourced for Qwen2-72B and Gemma 3 12B; plan for SDK, billing, or endpoint changes.
- Gemma 3 12B is $0.52/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
Specs
| Specification | ||
|---|---|---|
| Released | 2026-01-01 | 2024-06-05 |
| Context window | 33k | 128k |
| Parameters | 12B | 72.71B |
| Architecture | Decoder Only | Decoder Only |
| License | Gemma | Apache 2.0OSI-approved |
| Openness | Open weights | Open source |
| Commercial use | Commercial use: conditional | Commercial use: permitted |
| Knowledge cutoff | 2024-08 | - |
Pricing and availability
| Pricing attribute | Gemma 3 12B | Qwen2-72B |
|---|---|---|
| Input price | $0.04/1M tokens | $0.45/1M tokens |
| Output price | $0.13/1M tokens | $0.65/1M tokens |
| Providers |
Capabilities
| Capability | Gemma 3 12B | Qwen2-72B |
|---|---|---|
| Vision | No | No |
| Multimodal | No | No |
| Reasoning | No | No |
| Function calling | No | No |
| Tool use | No | No |
| Structured outputs | Yes | Yes |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
No shared benchmark scores are currently available for this pair.
Deep dive
The capability footprint is close: both models cover structured outputs. That makes context budget, benchmark fit, and provider maturity more important than a simple checklist. If your application depends on one integration detail, verify it against the provider route you plan to use, not just the base model listing.
For cost, Gemma 3 12B lists $0.04/1M input and $0.13/1M output tokens on the cheapest tracked provider, while Qwen2-72B lists $0.45/1M input and $0.65/1M output tokens on the cheapest tracked provider. A 70/30 input-output blend puts Gemma 3 12B lower by about $0.44 per million blended tokens. Availability is 5 providers versus 4, so concentration risk also matters.
Choose Gemma 3 12B when provider fit, lower input-token cost, and broader provider choice are central to the workload. Choose Qwen2-72B when long-context analysis and larger context windows 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 3 12B or Qwen2-72B?
Qwen2-72B supports 128k tokens, while Gemma 3 12B supports 33k tokens. That gap matters most for long documents, large codebases, retrieval-heavy agents, and conversations where earlier context must remain visible.
Which is cheaper, Gemma 3 12B or Qwen2-72B?
Gemma 3 12B is cheaper on tracked token pricing. Gemma 3 12B costs $0.04/1M input and $0.13/1M output tokens. Qwen2-72B costs $0.45/1M input and $0.65/1M output tokens. Provider discounts or batch pricing can still change the final bill.
Is Gemma 3 12B or Qwen2-72B open source?
Gemma 3 12B is listed under Gemma. Qwen2-72B is listed under Apache 2.0. 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, Gemma 3 12B or Qwen2-72B?
Both Gemma 3 12B and Qwen2-72B expose structured outputs. The better choice depends on benchmark fit, context budget, pricing, and whether your provider route exposes the same capability surface. Use this as a quick comparison signal, then confirm the provider-specific limits before committing to production.
Where can I run Gemma 3 12B and Qwen2-72B?
Gemma 3 12B is available on Cloudflare Workers AI, AWS Bedrock, OpenRouter, GCP Vertex AI, and Novita AI. Qwen2-72B is available on Fireworks AI, DeepInfra, Together AI, and Microsoft Foundry. Provider coverage can affect latency, region availability, compliance posture, and fallback options.
When should I pick Gemma 3 12B over Qwen2-72B?
Gemma 3 12B is ~1025% cheaper at $0.04/1M; pay for Qwen2-72B only for long-context analysis. If your workload also depends on provider fit, start with Gemma 3 12B; if it depends on long-context analysis, run the same evaluation with Qwen2-72B.
Continue comparing
Last reviewed: 2026-06-15. Data sourced from public model cards and provider documentation.