Gemma 4 31B IT
gemma-4-31b-it
Last refreshed 2026-05-22. Next refresh: weekly.
Gemma 4 31B IT is worth evaluating for rag, agents, and long context when its provider route and context window match the workload.
Decision context: RAG task fit, 5 tracked provider routes, and research from 2026-04-21.
Use it for
- Teams evaluating rag, agents, and long context
- Workloads that can use a 256k context window
- Buyers comparing 4 tracked provider routes
Do not use it for
- Workloads where another current model has stronger sourced task evidence
Cheapest output
$0.380
OpenRouter per 1M tokens
Provider routes
5
Tracked API hosts
Quality / dollar
Unknown
No task benchmark coverage yet
Freshness
2026-04-21
Researched 31d ago
Top use-case fit
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Long context
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare all 5| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| OpenRouter | $0.130 | $0.380 | Serverless |
| Novita AI | $0.140 | $0.400 | Serverless |
| Together AI | $0.200 | $0.500 | Serverless |
| GCP Vertex AI | $0.150 | $0.600 | Serverless |
Benchmark peer barsfor RAG
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
About
Instruction-tuned variant of the 31B model with enhanced instruction-following. Maintains #3 Arena leaderboard performance with multimodal capabilities.
Gemma 4 31B IT has a 256K-token context window.
Gemma 4 31B IT input tokens at $0.13/1M, output at $0.38/1M.
Capabilities
Benchmark Scores(1)
| Benchmark | Score | Version | Source |
|---|---|---|---|
| Google-Proof Q&A | 84.3 | diamond | https://huggingface.co/google/gemma-4-31b-it |
