Gemma 4 31B (Reasoning)
GoogleGemma開源權重Apache 2.0 · 商用許可
描述
Gemma 4 31B is Google DeepMind's flagship dense multimodal model with 31 billion parameters and a 256K context window. Ranks #3 among open models on Arena AI. Built from the same research as Gemini 3, it features Per-Layer Embeddings, Shared KV Cache, alternating sliding-window and global attention, and variable aspect ratio vision encoding. Achieves an estimated LMArena text score of 1452.
發布日期
2026-04-02
參數規模
30.7B
上下文長度
262K
支援模態
image, text
能力雷達圖
28
general
43
coding
86
reasoning
58
science
90
agents
70
multimodal
排行榜排名
基準測試分數 (LLM Stats)
(LLM Stats (zeroeval))Agents
t2-bench
86.4%自報
Biology
GPQANYU + Cohere + Anthropic (2023)
84.3%自報
Finance
MMLU-Pro
85.2%自報
General
MMMLU
88.4%自報
LiveCodeBench v6
80.0%自報
MMMU-Pro
76.9%自報
BIG-Bench Extra Hard
74.4%自報
MRCR v2 (8-needle)
66.4%自報
Healthcare
MedXpertQA
61.3%自報
Math
AIME 2026
89.2%自報
MathVision
85.6%自報
Humanity's Last Exam
26.5%自報
AA 評測指數
(Artificial Analysis)Coding Index(Artificial Analysis)43.4
Intelligence Index(Artificial Analysis)29.7
Gpqa(NYU + Cohere + Anthropic (2023))0.9
Ifbench(Google Research (2023))0.8
Lcr(Artificial Analysis)0.7
Tau2(Sierra + U Toronto + Vector Institute (2025))0.6
Terminalbench V2 10.4
Scicode(UIUC + Argonne National Lab (2024))0.4
Terminalbench Hard(Stanford × Laude Institute (2026))0.4
Hle(Center for AI Safety + Scale AI (2025))0.2
Tau Banking0.1
LLM Stats 分類評分
(LLM Stats (zeroeval))Legal90
Finance90
Agents90
Tool Calling90
Language80
Physics80
Biology80
Chemistry80
Math70
Multimodal70
Reasoning70
General70
Long Context60
Healthcare60
Vision60
定價
輸入價格免費
輸出價格免費
混合價格(3:1)免費
速度
Tokens/秒35.4
首Token延遲0.98s
首回答延遲49.98s
供應商價格排行
供應商價格排行
20 個供應商
最便宜: DeepInfra最貴: Cerebras
供應商輸入輸出
1DeepInfra最便宜
$0
$0
2FriendliAI
$0
$0
3Novita
$0
$0
4Together
$0
$0
5Kilo Gateway
$0.08
$0.35
6NanoGPT
$0.1
$0.35
7OpenRouter
$0.1
$0.34
8CrofAI
$0.1
$0.3
9LLM Gateway
$0.102
$0.297
10Lilac
$0.11
$0.35
11FastRouter
$0.13
$0.38
12OrcaRouter
$0.13
$0.38
13Abacus
$0.14
$0.4
14NovitaAI
$0.14
$0.4
15Vercel AI Gateway
$0.14
$0.4
16Merge Gateway
$0.14
$0.4
17Neuralwatt
$0.144
$0.42
18ai&
$0.2
$0.5
19Cortecs
$0.223
$0.39
20Cerebras
$0.99
$1.49
比較該模型在不同 API 供應商之間的定價。