Gemma 4 31B
google/gemma-4-31b-it-20260402
Gemma 4 31B is a Google model that accepts image, text, and video inputs and generates text output, with a context length of 262 144 tokens. It supports tools and reasoning, is released with open weights as of 2026‑04‑02, and charges $0.12 per million input tokens and $0.37 per million output tokens.
- tool use
- structured outputs
- reasoning
- open-weight
At a glance
providergoogle
releasedApr 2, 2026
context262K
input / M$0.12
Specifications
What the API gives you
- Context window
- 262K tokens
- Max output
- 16K tokens
- Input price
- $0.12 / 1M tokens
- Output price
- $0.37 / 1M tokens
- Cache read
- —
- Modalities
- image, text, video → text
- Knowledge cutoff
- —
- Released
- Apr 2, 2026
Recommendation coverage
Where this model appears
Measured evidence
Public benchmark record
- LMArena Agent
- -13.62026-07-13
- LMArena Agent
- -142026-07-20
- LMArena Text
- 1442 Elo2026-07-16
- LMArena Vision
- 1270 Elo2026-07-12
- LMArena WebDev
- 1367 Elo2026-07-16
- LMArena WebDev
- 1367 Elo2026-07-20
LMArena data licensed CC-BY-4.0. Aider (Apache-2.0) and SWE-bench (MIT) are open.
Open-weight model on Hugging Face.
Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.