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bedrock: Add support for Claude Haiku 4.5 model (#41045)

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Release Notes:

- bedrock: Added support for Claude Haiku 4.5

---------

Co-authored-by: Ona <no-reply@ona.com>
This commit is contained in:
Shardul Vaidya
2025-10-29 16:41:43 +01:00
committed by GitHub
co-authored by Ona
parent 0871c539ee
commit 207a202477
1 changed files with 17 additions and 3 deletions
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crates/bedrock/src/models.rs
+17 -3
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@@ -66,6 +66,8 @@ pub enum Model {
Claude3Sonnet,
#[serde(rename = "claude-3-5-haiku", alias = "claude-3-5-haiku-latest")]
Claude3_5Haiku,
#[serde(rename = "claude-haiku-4-5", alias = "claude-haiku-4-5-latest")]
ClaudeHaiku4_5,
Claude3_5Sonnet,
Claude3Haiku,
// Amazon Nova Models
@@ -147,6 +149,8 @@ impl Model {
Ok(Self::Claude3Sonnet)
} else if id.starts_with("claude-3-5-haiku") {
Ok(Self::Claude3_5Haiku)
} else if id.starts_with("claude-haiku-4-5") {
Ok(Self::ClaudeHaiku4_5)
} else if id.starts_with("claude-3-7-sonnet") {
Ok(Self::Claude3_7Sonnet)
} else if id.starts_with("claude-3-7-sonnet-thinking") {
@@ -180,6 +184,7 @@ impl Model {
Model::Claude3Sonnet => "claude-3-sonnet",
Model::Claude3Haiku => "claude-3-haiku",
Model::Claude3_5Haiku => "claude-3-5-haiku",
Model::ClaudeHaiku4_5 => "claude-haiku-4-5",
Model::Claude3_7Sonnet => "claude-3-7-sonnet",
Model::Claude3_7SonnetThinking => "claude-3-7-sonnet-thinking",
Model::AmazonNovaLite => "amazon-nova-lite",
@@ -246,6 +251,7 @@ impl Model {
Model::Claude3Sonnet => "anthropic.claude-3-sonnet-20240229-v1:0",
Model::Claude3Haiku => "anthropic.claude-3-haiku-20240307-v1:0",
Model::Claude3_5Haiku => "anthropic.claude-3-5-haiku-20241022-v1:0",
Model::ClaudeHaiku4_5 => "anthropic.claude-haiku-4-5-20251001-v1:0",
Model::Claude3_7Sonnet | Model::Claude3_7SonnetThinking => {
"anthropic.claude-3-7-sonnet-20250219-v1:0"
}
@@ -309,6 +315,7 @@ impl Model {
Self::Claude3Sonnet => "Claude 3 Sonnet",
Self::Claude3Haiku => "Claude 3 Haiku",
Self::Claude3_5Haiku => "Claude 3.5 Haiku",
Self::ClaudeHaiku4_5 => "Claude Haiku 4.5",
Self::Claude3_7Sonnet => "Claude 3.7 Sonnet",
Self::Claude3_7SonnetThinking => "Claude 3.7 Sonnet Thinking",
Self::AmazonNovaLite => "Amazon Nova Lite",
@@ -363,6 +370,7 @@ impl Model {
| Self::Claude3Opus
| Self::Claude3Sonnet
| Self::Claude3_5Haiku
| Self::ClaudeHaiku4_5
| Self::Claude3_7Sonnet
| Self::ClaudeSonnet4
| Self::ClaudeOpus4
@@ -385,7 +393,7 @@ impl Model {
Self::Claude3Opus | Self::Claude3Sonnet | Self::Claude3_5Haiku => 4_096,
Self::Claude3_7Sonnet | Self::Claude3_7SonnetThinking => 128_000,
Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking => 64_000,
Self::ClaudeSonnet4_5 | Self::ClaudeSonnet4_5Thinking => 64_000,
Self::ClaudeSonnet4_5 | Self::ClaudeSonnet4_5Thinking | Self::ClaudeHaiku4_5 => 64_000,
Self::ClaudeOpus4
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
@@ -404,6 +412,7 @@ impl Model {
| Self::Claude3Opus
| Self::Claude3Sonnet
| Self::Claude3_5Haiku
| Self::ClaudeHaiku4_5
| Self::Claude3_7Sonnet
| Self::ClaudeOpus4
| Self::ClaudeOpus4Thinking
@@ -438,7 +447,8 @@ impl Model {
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
| Self::ClaudeSonnet4_5Thinking
| Self::Claude3_5Haiku => true,
| Self::Claude3_5Haiku
| Self::ClaudeHaiku4_5 => true,
// Amazon Nova models (all support tool use)
Self::AmazonNovaPremier
@@ -464,6 +474,7 @@ impl Model {
// Nova models support only text caching
// https://docs.aws.amazon.com/bedrock/latest/userguide/prompt-caching.html#prompt-caching-models
Self::Claude3_5Haiku
| Self::ClaudeHaiku4_5
| Self::Claude3_7Sonnet
| Self::Claude3_7SonnetThinking
| Self::ClaudeSonnet4
@@ -500,7 +511,7 @@ impl Model {
min_total_token: 1024,
}),
Self::Claude3_5Haiku => Some(BedrockModelCacheConfiguration {
Self::Claude3_5Haiku | Self::ClaudeHaiku4_5 => Some(BedrockModelCacheConfiguration {
max_cache_anchors: 4,
min_total_token: 2048,
}),
@@ -569,6 +580,7 @@ impl Model {
(
Model::AmazonNovaPremier
| Model::Claude3_5Haiku
| Model::ClaudeHaiku4_5
| Model::Claude3_5Sonnet
| Model::Claude3_5SonnetV2
| Model::Claude3_7Sonnet
@@ -606,6 +618,7 @@ impl Model {
// Models available in EU
(
Model::Claude3_5Sonnet
| Model::ClaudeHaiku4_5
| Model::Claude3_7Sonnet
| Model::Claude3_7SonnetThinking
| Model::ClaudeSonnet4
@@ -624,6 +637,7 @@ impl Model {
(
Model::Claude3_5Sonnet
| Model::Claude3_5SonnetV2
| Model::ClaudeHaiku4_5
| Model::Claude3Haiku
| Model::Claude3Sonnet
| Model::Claude3_7Sonnet