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Support Claude Sonnet 4.5 (#1294)
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‎docs/en/DEPLOY_OPTION.md‎

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@@ -786,7 +786,9 @@ As of 2025/03, the multimodal models are:
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"anthropic.claude-3-opus-20240229-v1:0",
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"anthropic.claude-3-sonnet-20240229-v1:0",
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"anthropic.claude-3-haiku-20240307-v1:0",
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"global.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"global.anthropic.claude-sonnet-4-20250514-v1:0",
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"us.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"us.anthropic.claude-opus-4-1-20250805-v1:0",
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"us.anthropic.claude-opus-4-20250514-v1:0",
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"us.anthropic.claude-sonnet-4-20250514-v1:0",
@@ -795,6 +797,7 @@ As of 2025/03, the multimodal models are:
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"us.anthropic.claude-3-opus-20240229-v1:0",
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"us.anthropic.claude-3-sonnet-20240229-v1:0",
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"us.anthropic.claude-3-haiku-20240307-v1:0",
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"eu.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"eu.anthropic.claude-sonnet-4-20250514-v1:0",
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"eu.anthropic.claude-3-7-sonnet-20250219-v1:0",
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"eu.anthropic.claude-3-5-sonnet-20240620-v1:0",
@@ -806,6 +809,7 @@ As of 2025/03, the multimodal models are:
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"apac.anthropic.claude-3-sonnet-20240229-v1:0",
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"apac.anthropic.claude-3-5-sonnet-20240620-v1:0",
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"apac.anthropic.claude-3-5-sonnet-20241022-v2:0",
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"jp.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"us.meta.llama4-maverick-17b-instruct-v1:0",
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"us.meta.llama4-scout-17b-instruct-v1:0",
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"us.meta.llama3-2-90b-instruct-v1:0",
@@ -952,6 +956,7 @@ This solution supports the following text generation models:
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"anthropic.claude-3-opus-20240229-v1:0",
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"anthropic.claude-3-sonnet-20240229-v1:0",
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"anthropic.claude-3-haiku-20240307-v1:0",
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"global.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"global.anthropic.claude-sonnet-4-20250514-v1:0",
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"us.anthropic.claude-opus-4-1-20250805-v1:0",
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"us.anthropic.claude-opus-4-20250514-v1:0",

‎docs/ja/DEPLOY_OPTION.md‎

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@@ -801,7 +801,9 @@ const envs: Record<string, Partial<StackInput>> = {
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"anthropic.claude-3-opus-20240229-v1:0",
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"anthropic.claude-3-sonnet-20240229-v1:0",
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"anthropic.claude-3-haiku-20240307-v1:0",
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"global.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"global.anthropic.claude-sonnet-4-20250514-v1:0",
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"us.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"us.anthropic.claude-opus-4-1-20250805-v1:0",
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"us.anthropic.claude-opus-4-20250514-v1:0",
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"us.anthropic.claude-sonnet-4-20250514-v1:0",
@@ -810,6 +812,7 @@ const envs: Record<string, Partial<StackInput>> = {
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"us.anthropic.claude-3-opus-20240229-v1:0",
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"us.anthropic.claude-3-sonnet-20240229-v1:0",
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"us.anthropic.claude-3-haiku-20240307-v1:0",
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"eu.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"eu.anthropic.claude-sonnet-4-20250514-v1:0",
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"eu.anthropic.claude-3-7-sonnet-20250219-v1:0",
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"eu.anthropic.claude-3-5-sonnet-20240620-v1:0",
@@ -821,6 +824,7 @@ const envs: Record<string, Partial<StackInput>> = {
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"apac.anthropic.claude-3-sonnet-20240229-v1:0",
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"apac.anthropic.claude-3-5-sonnet-20240620-v1:0",
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"apac.anthropic.claude-3-5-sonnet-20241022-v2:0",
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"jp.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"us.meta.llama4-maverick-17b-instruct-v1:0",
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"us.meta.llama4-scout-17b-instruct-v1:0",
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"us.meta.llama3-2-90b-instruct-v1:0",
@@ -967,6 +971,7 @@ const envs: Record<string, Partial<StackInput>> = {
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"anthropic.claude-3-opus-20240229-v1:0",
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"anthropic.claude-3-sonnet-20240229-v1:0",
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"anthropic.claude-3-haiku-20240307-v1:0",
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"global.anthropic.claude-sonnet-4-5-20250929-v1:0",
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"global.anthropic.claude-sonnet-4-20250514-v1:0",
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"us.anthropic.claude-opus-4-1-20250805-v1:0",
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"us.anthropic.claude-opus-4-20250514-v1:0",

‎packages/cdk/lambda/utils/models.ts‎

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@@ -108,6 +108,13 @@ export const defaultVideoGenerationModel: Model = {
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};
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// Model Params
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const CLAUDE_4_5_DEFAULT_PARAMS: ConverseInferenceParams = {
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inferenceConfig: {
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maxTokens: 64000,
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temperature: 1,
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topK: 250,
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},
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};
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const CLAUDE_3_5_DEFAULT_PARAMS: ConverseInferenceParams = {
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inferenceConfig: {
@@ -938,6 +945,38 @@ export const BEDROCK_TEXT_GEN_MODELS: {
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extractConverseOutput: extractConverseOutput,
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extractConverseStreamOutput: extractConverseStreamOutput,
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},
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'global.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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defaultParams: CLAUDE_4_5_DEFAULT_PARAMS,
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usecaseParams: USECASE_DEFAULT_PARAMS,
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createConverseCommandInput: createConverseCommandInput,
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createConverseStreamCommandInput: createConverseStreamCommandInput,
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extractConverseOutput: extractConverseOutput,
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extractConverseStreamOutput: extractConverseStreamOutput,
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},
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'us.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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defaultParams: CLAUDE_4_5_DEFAULT_PARAMS,
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usecaseParams: USECASE_DEFAULT_PARAMS,
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createConverseCommandInput: createConverseCommandInput,
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createConverseStreamCommandInput: createConverseStreamCommandInput,
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extractConverseOutput: extractConverseOutput,
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extractConverseStreamOutput: extractConverseStreamOutput,
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},
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'eu.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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defaultParams: CLAUDE_4_5_DEFAULT_PARAMS,
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usecaseParams: USECASE_DEFAULT_PARAMS,
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createConverseCommandInput: createConverseCommandInput,
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createConverseStreamCommandInput: createConverseStreamCommandInput,
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extractConverseOutput: extractConverseOutput,
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extractConverseStreamOutput: extractConverseStreamOutput,
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},
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'jp.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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defaultParams: CLAUDE_4_5_DEFAULT_PARAMS,
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usecaseParams: USECASE_DEFAULT_PARAMS,
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createConverseCommandInput: createConverseCommandInput,
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createConverseStreamCommandInput: createConverseStreamCommandInput,
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extractConverseOutput: extractConverseOutput,
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extractConverseStreamOutput: extractConverseStreamOutput,
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},
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'global.anthropic.claude-sonnet-4-20250514-v1:0': {
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defaultParams: CLAUDE_3_5_DEFAULT_PARAMS,
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usecaseParams: USECASE_DEFAULT_PARAMS,

‎packages/cdk/lib/application-inference-profile-stack.ts‎

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@@ -30,7 +30,8 @@ export class ApplicationInferenceProfileStack extends Stack {
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!modelId.modelId.startsWith('us.') &&
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!modelId.modelId.startsWith('apac.') &&
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!modelId.modelId.startsWith('eu.') &&
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!modelId.modelId.startsWith('global')
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!modelId.modelId.startsWith('global') &&
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!modelId.modelId.startsWith('jp')
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) {
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const inferenceProfileNamePrefix = modelId.modelId
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.replace(/\./g, '-')

‎packages/common/src/application/model.ts‎

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@@ -82,6 +82,22 @@ export const modelMetadata: Record<string, ModelMetadata> = {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Opus 4',
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},
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'global.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Sonnet 4.5',
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},
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'us.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Sonnet 4.5',
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},
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'eu.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Sonnet 4.5',
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},
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'jp.anthropic.claude-sonnet-4-5-20250929-v1:0': {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Sonnet 4.5',
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},
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'global.anthropic.claude-sonnet-4-20250514-v1:0': {
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flags: MODEL_FEATURE.TEXT_DOC_IMAGE_REASONING,
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displayName: 'Claude Sonnet 4',
@@ -521,4 +537,4 @@ export const SUPPORTED_CACHE_FIELDS: Record<string, PromptCacheField[]> = {
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'amazon.nova-micro-v1:0': ['messages', 'system'],
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};
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export const CRI_PREFIX_PATTERN = /^(us|eu|apac)\./;
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export const CRI_PREFIX_PATTERN = /^(global|us|eu|apac|jp)\./;

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