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Merged
mikayla-maki merged 1 commit into from
Nov 24, 2025
Merged

Add support for Opus 4.5 #43425

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30 changes: 30 additions & 0 deletions crates/anthropic/src/anthropic.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,13 @@ pub enum Model {
alias = "claude-opus-4-1-thinking-latest"
)]
ClaudeOpus4_1Thinking,
#[serde(rename = "claude-opus-4-5", alias = "claude-opus-4-5-latest")]
ClaudeOpus4_5,
#[serde(
rename = "claude-opus-4-5-thinking",
alias = "claude-opus-4-5-thinking-latest"
)]
ClaudeOpus4_5Thinking,
#[serde(rename = "claude-sonnet-4", alias = "claude-sonnet-4-latest")]
ClaudeSonnet4,
#[serde(
Expand Down Expand Up @@ -131,6 +138,14 @@ impl Model {
}

pub fn from_id(id: &str) -> Result<Self> {
if id.starts_with("claude-opus-4-5-thinking") {
return Ok(Self::ClaudeOpus4_5Thinking);
}

if id.starts_with("claude-opus-4-5") {
return Ok(Self::ClaudeOpus4_5);
}

if id.starts_with("claude-opus-4-1-thinking") {
return Ok(Self::ClaudeOpus4_1Thinking);
}
Expand Down Expand Up @@ -208,6 +223,8 @@ impl Model {
Self::ClaudeOpus4_1 => "claude-opus-4-1-latest",
Self::ClaudeOpus4Thinking => "claude-opus-4-thinking-latest",
Self::ClaudeOpus4_1Thinking => "claude-opus-4-1-thinking-latest",
Self::ClaudeOpus4_5 => "claude-opus-4-5-latest",
Self::ClaudeOpus4_5Thinking => "claude-opus-4-5-thinking-latest",
Self::ClaudeSonnet4 => "claude-sonnet-4-latest",
Self::ClaudeSonnet4Thinking => "claude-sonnet-4-thinking-latest",
Self::ClaudeSonnet4_5 => "claude-sonnet-4-5-latest",
Expand All @@ -230,6 +247,7 @@ impl Model {
match self {
Self::ClaudeOpus4 | Self::ClaudeOpus4Thinking => "claude-opus-4-20250514",
Self::ClaudeOpus4_1 | Self::ClaudeOpus4_1Thinking => "claude-opus-4-1-20250805",
Self::ClaudeOpus4_5 | Self::ClaudeOpus4_5Thinking => "claude-opus-4-5-20251101",
Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking => "claude-sonnet-4-20250514",
Self::ClaudeSonnet4_5 | Self::ClaudeSonnet4_5Thinking => "claude-sonnet-4-5-20250929",
Self::Claude3_5Sonnet => "claude-3-5-sonnet-latest",
Expand All @@ -249,6 +267,8 @@ impl Model {
Self::ClaudeOpus4_1 => "Claude Opus 4.1",
Self::ClaudeOpus4Thinking => "Claude Opus 4 Thinking",
Self::ClaudeOpus4_1Thinking => "Claude Opus 4.1 Thinking",
Self::ClaudeOpus4_5 => "Claude Opus 4.5",
Self::ClaudeOpus4_5Thinking => "Claude Opus 4.5 Thinking",
Self::ClaudeSonnet4 => "Claude Sonnet 4",
Self::ClaudeSonnet4Thinking => "Claude Sonnet 4 Thinking",
Self::ClaudeSonnet4_5 => "Claude Sonnet 4.5",
Expand All @@ -274,6 +294,8 @@ impl Model {
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand Down Expand Up @@ -303,6 +325,8 @@ impl Model {
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand All @@ -326,6 +350,8 @@ impl Model {
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand All @@ -348,6 +374,8 @@ impl Model {
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand All @@ -372,6 +400,7 @@ impl Model {
match self {
Self::ClaudeOpus4
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4_5
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4_5
| Self::Claude3_5Sonnet
Expand All @@ -383,6 +412,7 @@ impl Model {
| Self::Claude3Haiku => AnthropicModelMode::Default,
Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5Thinking
| Self::ClaudeHaiku4_5Thinking
Expand Down
62 changes: 52 additions & 10 deletions crates/bedrock/src/models.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,13 @@ pub enum Model {
alias = "claude-opus-4-1-thinking-latest"
)]
ClaudeOpus4_1Thinking,
#[serde(rename = "claude-opus-4-5", alias = "claude-opus-4-5-latest")]
ClaudeOpus4_5,
#[serde(
rename = "claude-opus-4-5-thinking",
alias = "claude-opus-4-5-thinking-latest"
)]
ClaudeOpus4_5Thinking,
#[serde(rename = "claude-3-5-sonnet-v2", alias = "claude-3-5-sonnet-latest")]
Claude3_5SonnetV2,
#[serde(rename = "claude-3-7-sonnet", alias = "claude-3-7-sonnet-latest")]
Expand Down Expand Up @@ -141,7 +148,19 @@ impl Model {
}

pub fn from_id(id: &str) -> anyhow::Result<Self> {
if id.starts_with("claude-3-5-sonnet-v2") {
if id.starts_with("claude-opus-4-5-thinking") {
Ok(Self::ClaudeOpus4_5Thinking)
} else if id.starts_with("claude-opus-4-5") {
Ok(Self::ClaudeOpus4_5)
} else if id.starts_with("claude-opus-4-1-thinking") {
Ok(Self::ClaudeOpus4_1Thinking)
} else if id.starts_with("claude-opus-4-1") {
Ok(Self::ClaudeOpus4_1)
} else if id.starts_with("claude-opus-4-thinking") {
Ok(Self::ClaudeOpus4Thinking)
} else if id.starts_with("claude-opus-4") {
Ok(Self::ClaudeOpus4)
} else if id.starts_with("claude-3-5-sonnet-v2") {
Ok(Self::Claude3_5SonnetV2)
} else if id.starts_with("claude-3-opus") {
Ok(Self::Claude3Opus)
Expand Down Expand Up @@ -178,6 +197,8 @@ impl Model {
Model::ClaudeOpus4_1 => "claude-opus-4-1",
Model::ClaudeOpus4Thinking => "claude-opus-4-thinking",
Model::ClaudeOpus4_1Thinking => "claude-opus-4-1-thinking",
Model::ClaudeOpus4_5 => "claude-opus-4-5",
Model::ClaudeOpus4_5Thinking => "claude-opus-4-5-thinking",
Model::Claude3_5SonnetV2 => "claude-3-5-sonnet-v2",
Model::Claude3_5Sonnet => "claude-3-5-sonnet",
Model::Claude3Opus => "claude-3-opus",
Expand Down Expand Up @@ -245,6 +266,9 @@ impl Model {
Model::ClaudeOpus4_1 | Model::ClaudeOpus4_1Thinking => {
"anthropic.claude-opus-4-1-20250805-v1:0"
}
Model::ClaudeOpus4_5 | Model::ClaudeOpus4_5Thinking => {
"anthropic.claude-opus-4-5-20251101-v1:0"
}
Model::Claude3_5SonnetV2 => "anthropic.claude-3-5-sonnet-20241022-v2:0",
Model::Claude3_5Sonnet => "anthropic.claude-3-5-sonnet-20240620-v1:0",
Model::Claude3Opus => "anthropic.claude-3-opus-20240229-v1:0",
Expand Down Expand Up @@ -309,6 +333,8 @@ impl Model {
Self::ClaudeOpus4_1 => "Claude Opus 4.1",
Self::ClaudeOpus4Thinking => "Claude Opus 4 Thinking",
Self::ClaudeOpus4_1Thinking => "Claude Opus 4.1 Thinking",
Self::ClaudeOpus4_5 => "Claude Opus 4.5",
Self::ClaudeOpus4_5Thinking => "Claude Opus 4.5 Thinking",
Self::Claude3_5SonnetV2 => "Claude 3.5 Sonnet v2",
Self::Claude3_5Sonnet => "Claude 3.5 Sonnet",
Self::Claude3Opus => "Claude 3 Opus",
Expand Down Expand Up @@ -379,7 +405,9 @@ impl Model {
| Self::ClaudeSonnet4_5
| Self::ClaudeSonnet4_5Thinking
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1Thinking => 200_000,
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking => 200_000,
Self::AmazonNovaPremier => 1_000_000,
Self::PalmyraWriterX5 => 1_000_000,
Self::PalmyraWriterX4 => 128_000,
Expand All @@ -393,7 +421,11 @@ 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 | Self::ClaudeHaiku4_5 => 64_000,
Self::ClaudeSonnet4_5
| Self::ClaudeSonnet4_5Thinking
| Self::ClaudeHaiku4_5
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking => 64_000,
Self::ClaudeOpus4
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
Expand All @@ -418,6 +450,8 @@ impl Model {
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand All @@ -443,6 +477,8 @@ impl Model {
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking
| Self::ClaudeSonnet4
| Self::ClaudeSonnet4Thinking
| Self::ClaudeSonnet4_5
Expand Down Expand Up @@ -484,7 +520,9 @@ impl Model {
| Self::ClaudeOpus4
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4_1Thinking => true,
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking => true,

// Custom models - check if they have cache configuration
Self::Custom {
Expand All @@ -506,7 +544,9 @@ impl Model {
| Self::ClaudeOpus4
| Self::ClaudeOpus4Thinking
| Self::ClaudeOpus4_1
| Self::ClaudeOpus4_1Thinking => Some(BedrockModelCacheConfiguration {
| Self::ClaudeOpus4_1Thinking
| Self::ClaudeOpus4_5
| Self::ClaudeOpus4_5Thinking => Some(BedrockModelCacheConfiguration {
max_cache_anchors: 4,
min_total_token: 1024,
}),
Expand Down Expand Up @@ -535,11 +575,11 @@ impl Model {
budget_tokens: Some(4096),
}
}
Model::ClaudeOpus4Thinking | Model::ClaudeOpus4_1Thinking => {
BedrockModelMode::Thinking {
budget_tokens: Some(4096),
}
}
Model::ClaudeOpus4Thinking
| Model::ClaudeOpus4_1Thinking
| Model::ClaudeOpus4_5Thinking => BedrockModelMode::Thinking {
budget_tokens: Some(4096),
},
_ => BedrockModelMode::Default,
}
}
Expand Down Expand Up @@ -593,6 +633,8 @@ impl Model {
| Model::ClaudeOpus4Thinking
| Model::ClaudeOpus4_1
| Model::ClaudeOpus4_1Thinking
| Model::ClaudeOpus4_5
| Model::ClaudeOpus4_5Thinking
| Model::Claude3Haiku
| Model::Claude3Opus
| Model::Claude3Sonnet
Expand Down
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