类class io.agentscope.core.model 2.x

ModelContextWindows

public final class ModelContextWindows

源码Source io/agentscope/core/model/ModelContextWindows.java:29–167

模型上下文 Windows，与模型服务通信并返回生成或向量化结果。位于 io.agentscope.core.model 包。核心成员包括 lookup、DASHSCOPE、OPENAI、DEEPSEEK、GLM、MINIMAX。

Known context window sizes for popular models. Used by ChatModelBase subclasses to infer Model#getContextWindowSize() from the model name when no explicit value is provided via the builder.

Values are total context window (input + output) in tokens. Entries are matched via prefix: a model name "qwen-max-latest" matches the "qwen-max" entry. Longer prefixes are checked first so "gpt-4.1-mini" matches before "gpt-4.1".

字段摘要Field Summary

字段Field	类型Type	说明Description
`DASHSCOPE` staticfinal	Map<String, Integer>	DashScope字段。 The DASHSCOPE field.
`OPENAI` staticfinal	Map<String, Integer>	OpenAI字段。 The OPENAI field.
`DEEPSEEK` staticfinal	Map<String, Integer>	DeepSeek字段。 The DEEPSEEK field.
`GLM` staticfinal	Map<String, Integer>	GLM字段。 The GLM field.
`MINIMAX` staticfinal	Map<String, Integer>	MiniMax字段。 The MINIMAX field.
`KIMI` staticfinal	Map<String, Integer>	KIMI字段。 The KIMI field.
`ANTHROPIC` staticfinal	Map<String, Integer>	`ANTHROPIC` 字段。 The ANTHROPIC field.
`GEMINI` staticfinal	Map<String, Integer>	`GEMINI` 字段。 The GEMINI field.

方法摘要Method Summary

方法Method	说明Description
`public static int lookup(String modelName, Map<String, Integer> knownModels)` static	执行 `lookup` 方法。 Finds the context window size for the given model name from the provided map.

字段详情Field Detail

DASHSCOPE

public static final Map<String, Integer> DASHSCOPE

staticfinal

DashScope字段。声明为 public static final Map DASHSCOPE。

The DASHSCOPE field.

源码Source io/agentscope/core/model/ModelContextWindows.java:35–57

OPENAI

public static final Map<String, Integer> OPENAI

staticfinal

OpenAI字段。声明为 public static final Map OPENAI。

The OPENAI field.

源码Source io/agentscope/core/model/ModelContextWindows.java:59–78

DEEPSEEK

public static final Map<String, Integer> DEEPSEEK

staticfinal

DeepSeek字段。声明为 public static final Map DEEPSEEK。

The DEEPSEEK field.

源码Source io/agentscope/core/model/ModelContextWindows.java:80–83

GLM

public static final Map<String, Integer> GLM

staticfinal

GLM字段。声明为 public static final Map GLM。

The GLM field.

源码Source io/agentscope/core/model/ModelContextWindows.java:85–100

MINIMAX

public static final Map<String, Integer> MINIMAX

staticfinal

MiniMax字段。声明为 public static final Map MINIMAX。

The MINIMAX field.

源码Source io/agentscope/core/model/ModelContextWindows.java:102–112

KIMI

public static final Map<String, Integer> KIMI

staticfinal

KIMI字段。声明为 public static final Map KIMI。

The KIMI field.

源码Source io/agentscope/core/model/ModelContextWindows.java:114–126

ANTHROPIC

public static final Map<String, Integer> ANTHROPIC

staticfinal

ANTHROPIC 字段。声明为 public static final Map ANTHROPIC。

The ANTHROPIC field.

源码Source io/agentscope/core/model/ModelContextWindows.java:128–135

GEMINI

public static final Map<String, Integer> GEMINI

staticfinal

GEMINI 字段。声明为 public static final Map GEMINI。

The GEMINI field.

源码Source io/agentscope/core/model/ModelContextWindows.java:137–141

方法详情Method Detail

lookup

public static int lookup(String modelName, Map<String, Integer> knownModels)

static

执行 lookup 方法。

Finds the context window size for the given model name from the provided map.

参数Parameters

名称Name	类型Type	说明Description
`modelName`	String	模型名称（类型 `String`）。The model name.
`knownModels`	Map<String, Integer>	known 模型（类型 `Map`）。The known models.

返回Returns int

返回数值结果。context window size, or 0 if no match

源码Source io/agentscope/core/model/ModelContextWindows.java:151–166