DeepSeek V3 vs Gemma 4 31B IT
DeepSeek V3 (2024) and Gemma 4 31B IT (2026) are compact production models from DeepSeek and Google DeepMind. DeepSeek V3 ships a 64k-token context window, while Gemma 4 31B IT ships a 256k-token context window. On MMLU PRO, Gemma 4 31B IT leads by 9.3 pts. This comparison covers specs, pricing, API access, capabilities, benchmarks, input and output token costs, and production fit for coding and agent workloads.
Gemma 4 31B IT fits 4x more tokens; pick it for long-context work and DeepSeek V3 for tighter calls.
Decision scorecard
Local evidence first| Signal | DeepSeek V3 | Gemma 4 31B IT |
|---|---|---|
| Best for | tool-calling agents and provider-routed production | multimodal apps, tool-calling agents, and provider-routed production |
| Decision fit | Coding, Agents, and Classification | Coding, RAG, and Agents |
| Context window | 64k | 256k |
| Cheapest output | $0.30/1M tokens | $0.38/1M tokens |
| Provider routes | 13 tracked | 6 tracked |
| Shared benchmarks | 2 shared | MMLU PRO leader |
Decision tradeoffs
- DeepSeek V3 has the lower cheapest tracked output price at $0.30/1M tokens.
- DeepSeek V3 has broader tracked provider coverage for fallback and route flexibility.
- Local decision data tags DeepSeek V3 for Coding, Agents, and Classification.
- Gemma 4 31B IT holds a shared-benchmark lead on MMLU PRO, ahead by 9.3 points.
- Gemma 4 31B IT has the larger context window for long prompts, retrieval packs, or transcript analysis.
- Gemma 4 31B IT uniquely exposes Vision and Multimodal in local model data.
- Local decision data tags Gemma 4 31B IT for Coding, RAG, and Agents.
Monthly cost at traffic
Estimate token spend from the cheapest tracked input and output route or tier on this page.
DeepSeek V3
$155
Cheapest tracked route/tier: Bitdeer AI
Gemma 4 31B IT
$199
Cheapest tracked route/tier: OpenRouter
Estimated monthly gap: $44.00. Batch, cache, alternate speed tiers, and negotiated pricing are excluded from this local estimate.
Switch friction
- Provider overlap exists on GCP Vertex AI, OpenRouter, and Together AI; start route-level A/B tests there.
- Gemma 4 31B IT is $0.08/1M tokens higher on cheapest tracked output pricing, so quality gains need to justify the spend.
- Gemma 4 31B IT adds Vision and Multimodal in local capability data.
- Provider overlap exists on OpenRouter, Together AI, and GCP Vertex AI; start route-level A/B tests there.
- DeepSeek V3 is $0.08/1M tokens lower on cheapest tracked output pricing before cache, batch, or negotiated discounts.
- Check replacement coverage for Vision and Multimodal before moving production traffic.
Specs
| Specification | ||
|---|---|---|
| Released | 2024-12-26 | 2026-03-31 |
| Context window | 64k | 256k |
| Parameters | 671B | 31B |
| Architecture | Mixture of Experts | - |
| License | MITOSI-approved | Apache 2.0OSI-approved |
| Openness | Open source | Open source |
| Weights | Available | Available |
| Code | Unknown | Unknown |
| Commercial use | Commercial use: permitted | Commercial use: permitted |
| Knowledge cutoff | 2024-04 | 2025-01 |
Pricing and availability
| Pricing attribute | DeepSeek V3 | Gemma 4 31B IT |
|---|---|---|
| Input price | $0.10/1M tokens | $0.13/1M tokens |
| Output price | $0.30/1M tokens | $0.38/1M tokens |
| Providers |
Capabilities
| Capability | DeepSeek V3 | Gemma 4 31B IT |
|---|---|---|
| Vision | No | Yes |
| Multimodal | No | Yes |
| Reasoning | No | No |
| JSON / Tool use | Yes | Yes |
| Structured outputs | Yes | Yes |
| Code execution | No | No |
| IDE integration | No | No |
| Computer use | No | No |
| Parallel agents | No | No |
Benchmarks
| Benchmark | DeepSeek V3 | Gemma 4 31B IT |
|---|---|---|
| MMLU PRO | 75.9 | 85.2 |
| LiveCodeBench | 49.6 | 80.0 |
Continue comparing
Popular comparisons for DeepSeek V3
Popular comparisons for Gemma 4 31B IT
Last reviewed: 2026-06-30. Data sourced from public model cards and provider documentation.