openai · TomerAberbach · Jul 24, 2025 · Jul 24, 2025 · Jul 24, 2025 · Jul 24, 2025
@@ -1,3 +1,3 @@
 {
-  ".": "2.19.0"
+  ".": "2.19.1"
 }
@@ -1,5 +1,24 @@
 # Changelog
 
+## 2.19.1 (2025-07-24)
+
+Full Changelog: [v2.19.0...v2.19.1](https://github.com/openai/openai-java/compare/v2.19.0...v2.19.1)
+
+### Bug Fixes
+
+* **client:** accidental mutability of some classes ([8f377c4](https://github.com/openai/openai-java/commit/8f377c400550b7f99f8b91b59caf92c9274f174f))
+
+
+### Chores
+
+* **internal:** remove unnecessary `[...]` in `[@see](https://github.com/see)` ([ba7945f](https://github.com/openai/openai-java/commit/ba7945f92514c41c5ebb367272082d6658f06ad4))
+* **internal:** simplify handling of deployment models ([#556](https://github.com/openai/openai-java/issues/556)) ([2c7e661](https://github.com/openai/openai-java/commit/2c7e661877d07372ad7e54f788d665a459b18fba))
+
+
+### Documentation
+
+* more code comments ([2110f40](https://github.com/openai/openai-java/commit/2110f40666a81e08ad2f493773fe1f2ca4a562b2))
+
 ## 2.19.0 (2025-07-23)
 
 Full Changelog: [v2.18.2...v2.19.0](https://github.com/openai/openai-java/compare/v2.18.2...v2.19.0)

@@ -2,16 +2,16 @@
 
 <!-- x-release-please-start-version -->
 
-[![Maven Central](https://img.shields.io/maven-central/v/com.openai/openai-java)](https://central.sonatype.com/artifact/com.openai/openai-java/2.19.0)
-[![javadoc](https://javadoc.io/badge2/com.openai/openai-java/2.19.0/javadoc.svg)](https://javadoc.io/doc/com.openai/openai-java/2.19.0)
+[![Maven Central](https://img.shields.io/maven-central/v/com.openai/openai-java)](https://central.sonatype.com/artifact/com.openai/openai-java/2.19.1)
+[![javadoc](https://javadoc.io/badge2/com.openai/openai-java/2.19.1/javadoc.svg)](https://javadoc.io/doc/com.openai/openai-java/2.19.1)
 
 <!-- x-release-please-end -->
 
 The OpenAI Java SDK provides convenient access to the [OpenAI REST API](https://platform.openai.com/docs) from applications written in Java.
 
 <!-- x-release-please-start-version -->
 
-The REST API documentation can be found on [platform.openai.com](https://platform.openai.com/docs). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.openai/openai-java/2.19.0).
+The REST API documentation can be found on [platform.openai.com](https://platform.openai.com/docs). Javadocs are available on [javadoc.io](https://javadoc.io/doc/com.openai/openai-java/2.19.1).
 
 <!-- x-release-please-end -->
 
@@ -24,7 +24,7 @@ The REST API documentation can be found on [platform.openai.com](https://platfor
 ### Gradle
 
 ```kotlin
-implementation("com.openai:openai-java:2.19.0")
+implementation("com.openai:openai-java:2.19.1")
 ```
 
 ### Maven
@@ -33,7 +33,7 @@ implementation("com.openai:openai-java:2.19.0")
 <dependency>
   <groupId>com.openai</groupId>
   <artifactId>openai-java</artifactId>
-  <version>2.19.0</version>
+  <version>2.19.1</version>
 </dependency>
 ```
 
@@ -1321,7 +1321,7 @@ If you're using Spring Boot, then you can use the SDK's [Spring Boot starter](ht
 #### Gradle
 
 ```kotlin
-implementation("com.openai:openai-java-spring-boot-starter:2.19.0")
+implementation("com.openai:openai-java-spring-boot-starter:2.19.1")
 ```
 
 #### Maven
@@ -1330,7 +1330,7 @@ implementation("com.openai:openai-java-spring-boot-starter:2.19.0")
 <dependency>
   <groupId>com.openai</groupId>
   <artifactId>openai-java-spring-boot-starter</artifactId>
-  <version>2.19.0</version>
+  <version>2.19.1</version>
 </dependency>
 ```
 
@@ -1415,7 +1415,7 @@ See the complete Azure OpenAI example in the [`openai-java-example`](openai-java
 
 ### Retries
 
-The SDK automatically retries 2 times by default, with a short exponential backoff.
+The SDK automatically retries 2 times by default, with a short exponential backoff between requests.
 
 Only the following error types are retried:
 
@@ -1425,7 +1425,7 @@ Only the following error types are retried:
 - 429 Rate Limit
 - 5xx Internal
 
-The API may also explicitly instruct the SDK to retry or not retry a response.
+The API may also explicitly instruct the SDK to retry or not retry a request.
 
 To set a custom number of retries, configure the client using the `maxRetries` method:
 

@@ -8,7 +8,7 @@ repositories {
 
 allprojects {
     group = "com.openai"
-    version = "2.19.0" // x-release-please-version
+    version = "2.19.1" // x-release-please-version
 }
 
 subprojects {

@@ -8,7 +8,9 @@ import com.openai.client.OpenAIClient
 import com.openai.client.OpenAIClientImpl
 import com.openai.core.ClientOptions
 import com.openai.core.Timeout
+import com.openai.core.http.AsyncStreamResponse
 import com.openai.core.http.Headers
+import com.openai.core.http.HttpClient
 import com.openai.core.http.QueryParams
 import com.openai.core.jsonMapper
 import com.openai.credential.Credential
@@ -22,13 +24,22 @@ import javax.net.ssl.SSLSocketFactory
 import javax.net.ssl.X509TrustManager
 import kotlin.jvm.optionals.getOrNull
 
+/**
+ * A class that allows building an instance of [OpenAIClient] with [OkHttpClient] as the underlying
+ * [HttpClient].
+ */
 class OpenAIOkHttpClient private constructor() {
 
     companion object {
 
-        /** Returns a mutable builder for constructing an instance of [OpenAIOkHttpClient]. */
+        /** Returns a mutable builder for constructing an instance of [OpenAIClient]. */
         @JvmStatic fun builder() = Builder()
 
+        /**
+         * Returns a client configured using system properties and environment variables.
+         *
+         * @see ClientOptions.Builder.fromEnv
+         */
         @JvmStatic fun fromEnv(): OpenAIClient = builder().fromEnv().build()
     }
 
@@ -105,23 +116,58 @@ class OpenAIOkHttpClient private constructor() {
             clientOptions.checkJacksonVersionCompatibility(checkJacksonVersionCompatibility)
         }
 
+        /**
+         * The Jackson JSON mapper to use for serializing and deserializing JSON.
+         *
+         * Defaults to [com.openai.core.jsonMapper]. The default is usually sufficient and rarely
+         * needs to be overridden.
+         */
         fun jsonMapper(jsonMapper: JsonMapper) = apply { clientOptions.jsonMapper(jsonMapper) }
 
+        /**
+         * The executor to use for running [AsyncStreamResponse.Handler] callbacks.
+         *
+         * Defaults to a dedicated cached thread pool.
+         */
         fun streamHandlerExecutor(streamHandlerExecutor: Executor) = apply {
             clientOptions.streamHandlerExecutor(streamHandlerExecutor)
         }
 
+        /**
+         * The clock to use for operations that require timing, like retries.
+         *
+         * This is primarily useful for using a fake clock in tests.
+         *
+         * Defaults to [Clock.systemUTC].
+         */
         fun clock(clock: Clock) = apply { clientOptions.clock(clock) }
 
+        /**
+         * The base URL to use for every request.
+         *
+         * Defaults to the production environment: `https://api.openai.com/v1`.
+         */
         fun baseUrl(baseUrl: String?) = apply { clientOptions.baseUrl(baseUrl) }
 
         /** Alias for calling [Builder.baseUrl] with `baseUrl.orElse(null)`. */
         fun baseUrl(baseUrl: Optional<String>) = baseUrl(baseUrl.getOrNull())
 
+        /**
+         * Whether to call `validate` on every response before returning it.
+         *
+         * Defaults to false, which means the shape of the response will not be validated upfront.
+         * Instead, validation will only occur for the parts of the response that are accessed.
+         */
         fun responseValidation(responseValidation: Boolean) = apply {
             clientOptions.responseValidation(responseValidation)
         }
 
+        /**
+         * Sets the maximum time allowed for various parts of an HTTP call's lifecycle, excluding
+         * retries.
+         *
+         * Defaults to [Timeout.default].
+         */
         fun timeout(timeout: Timeout) = apply { clientOptions.timeout(timeout) }
 
         /**
@@ -133,6 +179,21 @@ class OpenAIOkHttpClient private constructor() {
          */
         fun timeout(timeout: Duration) = apply { clientOptions.timeout(timeout) }
 
+        /**
+         * The maximum number of times to retry failed requests, with a short exponential backoff
+         * between requests.
+         *
+         * Only the following error types are retried:
+         * - Connection errors (for example, due to a network connectivity problem)
+         * - 408 Request Timeout
+         * - 409 Conflict
+         * - 429 Rate Limit
+         * - 5xx Internal
+         *
+         * The API may also explicitly instruct the SDK to retry or not retry a request.
+         *
+         * Defaults to 2.
+         */
         fun maxRetries(maxRetries: Int) = apply { clientOptions.maxRetries(maxRetries) }
 
         fun apiKey(apiKey: String) = apply { clientOptions.apiKey(apiKey) }
@@ -241,6 +302,11 @@ class OpenAIOkHttpClient private constructor() {
             clientOptions.removeAllQueryParams(keys)
         }
 
+        /**
+         * Updates configuration using system properties and environment variables.
+         *
+         * @see ClientOptions.Builder.fromEnv
+         */
         fun fromEnv() = apply { clientOptions.fromEnv() }
 
         /**

@@ -8,7 +8,9 @@ import com.openai.client.OpenAIClientAsync
 import com.openai.client.OpenAIClientAsyncImpl
 import com.openai.core.ClientOptions
 import com.openai.core.Timeout
+import com.openai.core.http.AsyncStreamResponse
 import com.openai.core.http.Headers
+import com.openai.core.http.HttpClient
 import com.openai.core.http.QueryParams
 import com.openai.core.jsonMapper
 import com.openai.credential.Credential
@@ -22,13 +24,22 @@ import javax.net.ssl.SSLSocketFactory
 import javax.net.ssl.X509TrustManager
 import kotlin.jvm.optionals.getOrNull
 
+/**
+ * A class that allows building an instance of [OpenAIClientAsync] with [OkHttpClient] as the
+ * underlying [HttpClient].
+ */
 class OpenAIOkHttpClientAsync private constructor() {
 
     companion object {
 
-        /** Returns a mutable builder for constructing an instance of [OpenAIOkHttpClientAsync]. */
+        /** Returns a mutable builder for constructing an instance of [OpenAIClientAsync]. */
         @JvmStatic fun builder() = Builder()
 
+        /**
+         * Returns a client configured using system properties and environment variables.
+         *
+         * @see ClientOptions.Builder.fromEnv
+         */
         @JvmStatic fun fromEnv(): OpenAIClientAsync = builder().fromEnv().build()
     }
 
@@ -105,23 +116,58 @@ class OpenAIOkHttpClientAsync private constructor() {
             clientOptions.checkJacksonVersionCompatibility(checkJacksonVersionCompatibility)
         }
 
+        /**
+         * The Jackson JSON mapper to use for serializing and deserializing JSON.
+         *
+         * Defaults to [com.openai.core.jsonMapper]. The default is usually sufficient and rarely
+         * needs to be overridden.
+         */
         fun jsonMapper(jsonMapper: JsonMapper) = apply { clientOptions.jsonMapper(jsonMapper) }
 
+        /**
+         * The executor to use for running [AsyncStreamResponse.Handler] callbacks.
+         *
+         * Defaults to a dedicated cached thread pool.
+         */
         fun streamHandlerExecutor(streamHandlerExecutor: Executor) = apply {
             clientOptions.streamHandlerExecutor(streamHandlerExecutor)
         }
 
+        /**
+         * The clock to use for operations that require timing, like retries.
+         *
+         * This is primarily useful for using a fake clock in tests.
+         *
+         * Defaults to [Clock.systemUTC].
+         */
         fun clock(clock: Clock) = apply { clientOptions.clock(clock) }
 
+        /**
+         * The base URL to use for every request.
+         *
+         * Defaults to the production environment: `https://api.openai.com/v1`.
+         */
         fun baseUrl(baseUrl: String?) = apply { clientOptions.baseUrl(baseUrl) }
 
         /** Alias for calling [Builder.baseUrl] with `baseUrl.orElse(null)`. */
         fun baseUrl(baseUrl: Optional<String>) = baseUrl(baseUrl.getOrNull())
 
+        /**
+         * Whether to call `validate` on every response before returning it.
+         *
+         * Defaults to false, which means the shape of the response will not be validated upfront.
+         * Instead, validation will only occur for the parts of the response that are accessed.
+         */
         fun responseValidation(responseValidation: Boolean) = apply {
             clientOptions.responseValidation(responseValidation)
         }
 
+        /**
+         * Sets the maximum time allowed for various parts of an HTTP call's lifecycle, excluding
+         * retries.
+         *
+         * Defaults to [Timeout.default].
+         */
         fun timeout(timeout: Timeout) = apply { clientOptions.timeout(timeout) }
 
         /**
@@ -133,6 +179,21 @@ class OpenAIOkHttpClientAsync private constructor() {
          */
         fun timeout(timeout: Duration) = apply { clientOptions.timeout(timeout) }
 
+        /**
+         * The maximum number of times to retry failed requests, with a short exponential backoff
+         * between requests.
+         *
+         * Only the following error types are retried:
+         * - Connection errors (for example, due to a network connectivity problem)
+         * - 408 Request Timeout
+         * - 409 Conflict
+         * - 429 Rate Limit
+         * - 5xx Internal
+         *
+         * The API may also explicitly instruct the SDK to retry or not retry a request.
+         *
+         * Defaults to 2.
+         */
         fun maxRetries(maxRetries: Int) = apply { clientOptions.maxRetries(maxRetries) }
 
         fun apiKey(apiKey: String) = apply { clientOptions.apiKey(apiKey) }
@@ -241,6 +302,11 @@ class OpenAIOkHttpClientAsync private constructor() {
             clientOptions.removeAllQueryParams(keys)
         }
 
+        /**
+         * Updates configuration using system properties and environment variables.
+         *
+         * @see ClientOptions.Builder.fromEnv
+         */
         fun fromEnv() = apply { clientOptions.fromEnv() }
 
         /**