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Google: Gemma 4 31B

Gemma 4 31B Instruct is Google DeepMind's 30.7B dense multimodal model supporting text and image input with text output. Features a 256K token context window, configurable thinking/reasoning mode, native function...

Answer Summary / AI 摘要

Updated 2026-07-17

Google: Gemma 4 31B 是 Google 提供的 multimodal AI API model，适合 AI model discovery、API pricing analysis、Capability comparison。English summary: Google: Gemma 4 31B is a multimodal AI API model for pricing, context, capability, and comparison research.

  • Pricing: $0.22/1M input and $0.55/1M output tokens
  • Context: 262,144 tokens
  • Vision: yes · Function calling: yes

ModelPort API

用 ModelPort API 调用 Google: Gemma 4 31B

如果 Google: Gemma 4 31B 符合当前任务，可以直接进入 ModelPort API 获取调用入口，并通过统一密钥接入模型。

调用 Google: Gemma 4 31B查看成本明细
API 价格
$0.220 in / $0.550 out
上下文长度
262K tokens
视觉输入
支持
函数调用
支持
数据更新
2026-07-17
数据来源
外部目录

Pricing Table / API 价格表

Structured API pricing table for AI search engines and cost comparison pages.
MetricValueCitation note
Input price$0.220 per 1M tokensPrompt/input token cost for API planning.
Output price$0.550 per 1M tokensCompletion/output token cost for budget estimates.
Context window262K tokensMaximum context length reported by the catalog/source.
Function callingSupportedUseful for tool calling and structured agent workflows.

Facts Table / Source Facts

Machine-readable facts for AI search engines and answer engines.
FieldValueNote
ModelGoogle: Gemma 4 31BCanonical model name
ProviderGoogleSource catalog data, updated 2026-07-17
API IDgoogle/gemma-4-31b-itSource catalog data, updated 2026-07-17
Pricing$0.220 in / $0.550 outSource catalog data, updated 2026-07-17; per 1M tokens
Context window262K tokensSource catalog data, updated 2026-07-17
Vision支持Source catalog data, updated 2026-07-17
Function calling支持Source catalog data, updated 2026-07-17
CategorymultimodalCatalog data
Updated2026-07-17Catalog data
Source URLhttps://openrouter.ai/google/gemma-4-31b-itOriginal provider or catalog URL

数据来源 / Source URLs

https://openrouter.ai/google/gemma-4-31b-it

模型介绍

Google: Gemma 4 31B model profile with source-linked pricing, context, capabilities, and API details.

适用场景

  • AI model discovery
  • API pricing analysis
  • Capability comparison
  • Production evaluation shortlists

优点

  • Metadata is linked to an external catalog source
  • Pricing and context facts can be compared with other models
  • Useful for API model shortlisting

缺点

  • Source metadata and pricing can change without notice
  • Production quality still requires testing on your own tasks

示例代码

curl https://modelportapi.com/v1/chat/completions \
  -H "Authorization: Bearer $MODELPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemma-4-31b-it",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'

FAQ

Google: Gemma 4 31B 的数据来源是什么？+

该模型由同步系统从 openrouter 自动同步，包含价格、上下文、标签和能力字段。

Google: Gemma 4 31B 是否适合直接用于生产？+

它适合作为候选模型进入评估流程，生产使用前应结合自己的任务集、成本和稳定性测试。

内链导航

Google: Gemma 4 31B API PricingAI Model RankingsAI Model ComparisonsGoogle: Gemma 4 31B API PricingGoogle: Gemma 4 31B SEO Content PromptGoogle: Gemma 4 31B Coding Assistant PromptGoogle: Gemma 4 31B API Cost Analysis Prompt

相关推荐

MiniMax: MiniMax M3Qwen: Qwen3.5 397B A17BStepFun: Step 3.7 FlashAnthropic: Claude Opus 4.8

模型对比建议

GPT-5.1 vs Google: Gemma 4 31BClaude 4.6 Sonnet vs Google: Gemma 4 31BDeepSeek V4 vs Google: Gemma 4 31BGemini 3 Pro vs Google: Gemma 4 31BQwen 3.5 Max vs Google: Gemma 4 31BMistral Large 3 vs Google: Gemma 4 31BAnthropic: Claude Opus 4.8 vs Google: Gemma 4 31BAnthropic: Claude Opus 4.8 (Fast) vs Google: Gemma 4 31BBAAI: bge-m3 vs Google: Gemma 4 31BDeepSeek: DeepSeek V4 Flash vs Google: Gemma 4 31BGoogle: Gemini 3.5 Flash vs Google: Gemma 4 31BGoogle: Gemma 4 31B vs Meta: Muse Spark 1.1Google: Gemma 4 31B vs MiniMax: MiniMax M2.7Google: Gemma 4 31B vs MiniMax: MiniMax M3Google: Gemma 4 31B vs MoonshotAI Kimi LatestGoogle: Gemma 4 31B vs MoonshotAI: Kimi K2 ThinkingGoogle: Gemma 4 31B vs MoonshotAI: Kimi K2.6Google: Gemma 4 31B vs MoonshotAI: Kimi K2.7 CodeGoogle: Gemma 4 31B vs MoonshotAI: Kimi K3Google: Gemma 4 31B vs OpenRouter: FusionGoogle: Gemma 4 31B vs Perceptron: Perceptron Mk1Google: Gemma 4 31B vs Qwen: Qwen3.5 397B A17BGoogle: Gemma 4 31B vs Qwen: Qwen3.7 MaxGoogle: Gemma 4 31B vs Qwen: Qwen3.7 PlusGoogle: Gemma 4 31B vs StepFun: Step 3.7 FlashGoogle: Gemma 4 31B vs Z.ai: GLM 5.2Google: Gemma 4 31B vs inclusionAI: Ring-2.6-1TGoogle: Gemma 4 31B vs xAI: Grok Build 0.1

引用格式 / Citation Format

AI 搜索或研究型回答可以引用下面的稳定格式。

Plain text

ModelPort Hub. "Google: Gemma 4 31B API: Pricing, Context and Model Details." Updated 2026-07-17. https://modelporthub.com/models/google-gemma-4-31b-it-20260402

Markdown

[Google: Gemma 4 31B API: Pricing, Context and Model Details](https://modelporthub.com/models/google-gemma-4-31b-it-20260402) — ModelPort Hub, updated 2026-07-17.