From 0b5592d788f6e8dcc3b13016a27295f0a9a85b1a Mon Sep 17 00:00:00 2001 From: Richard Feldman Date: Tue, 5 Aug 2025 14:16:47 -0400 Subject: [PATCH] Add Claude Opus 4.1 (#35653) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Screenshot 2025-08-05 at 1 55 35 PM Release Notes: - Added support for Claude Opus 4.1 Co-authored-by: Marshall Bowers --- crates/anthropic/src/anthropic.rs | 30 +++++++++++++++++++++ crates/bedrock/src/models.rs | 44 ++++++++++++++++++++++++++----- 2 files changed, 67 insertions(+), 7 deletions(-) diff --git a/crates/anthropic/src/anthropic.rs b/crates/anthropic/src/anthropic.rs index c73f606045..3ff1666755 100644 --- a/crates/anthropic/src/anthropic.rs +++ b/crates/anthropic/src/anthropic.rs @@ -36,11 +36,18 @@ pub enum AnthropicModelMode { pub enum Model { #[serde(rename = "claude-opus-4", alias = "claude-opus-4-latest")] ClaudeOpus4, + #[serde(rename = "claude-opus-4-1", alias = "claude-opus-4-1-latest")] + ClaudeOpus4_1, #[serde( rename = "claude-opus-4-thinking", alias = "claude-opus-4-thinking-latest" )] ClaudeOpus4Thinking, + #[serde( + rename = "claude-opus-4-1-thinking", + alias = "claude-opus-4-1-thinking-latest" + )] + ClaudeOpus4_1Thinking, #[default] #[serde(rename = "claude-sonnet-4", alias = "claude-sonnet-4-latest")] ClaudeSonnet4, @@ -91,10 +98,18 @@ impl Model { } pub fn from_id(id: &str) -> Result { + if id.starts_with("claude-opus-4-1-thinking") { + return Ok(Self::ClaudeOpus4_1Thinking); + } + if id.starts_with("claude-opus-4-thinking") { return Ok(Self::ClaudeOpus4Thinking); } + if id.starts_with("claude-opus-4-1") { + return Ok(Self::ClaudeOpus4_1); + } + if id.starts_with("claude-opus-4") { return Ok(Self::ClaudeOpus4); } @@ -141,7 +156,9 @@ impl Model { pub fn id(&self) -> &str { match self { Self::ClaudeOpus4 => "claude-opus-4-latest", + 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::ClaudeSonnet4 => "claude-sonnet-4-latest", Self::ClaudeSonnet4Thinking => "claude-sonnet-4-thinking-latest", Self::Claude3_5Sonnet => "claude-3-5-sonnet-latest", @@ -159,6 +176,7 @@ impl Model { pub fn request_id(&self) -> &str { match self { Self::ClaudeOpus4 | Self::ClaudeOpus4Thinking => "claude-opus-4-20250514", + Self::ClaudeOpus4_1 | Self::ClaudeOpus4_1Thinking => "claude-opus-4-1-20250805", Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking => "claude-sonnet-4-20250514", Self::Claude3_5Sonnet => "claude-3-5-sonnet-latest", Self::Claude3_7Sonnet | Self::Claude3_7SonnetThinking => "claude-3-7-sonnet-latest", @@ -173,7 +191,9 @@ impl Model { pub fn display_name(&self) -> &str { match self { Self::ClaudeOpus4 => "Claude Opus 4", + Self::ClaudeOpus4_1 => "Claude Opus 4.1", Self::ClaudeOpus4Thinking => "Claude Opus 4 Thinking", + Self::ClaudeOpus4_1Thinking => "Claude Opus 4.1 Thinking", Self::ClaudeSonnet4 => "Claude Sonnet 4", Self::ClaudeSonnet4Thinking => "Claude Sonnet 4 Thinking", Self::Claude3_7Sonnet => "Claude 3.7 Sonnet", @@ -192,7 +212,9 @@ impl Model { pub fn cache_configuration(&self) -> Option { match self { Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::Claude3_5Sonnet @@ -215,7 +237,9 @@ impl Model { pub fn max_token_count(&self) -> u64 { match self { Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::Claude3_5Sonnet @@ -232,7 +256,9 @@ impl Model { pub fn max_output_tokens(&self) -> u64 { match self { Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::Claude3_5Sonnet @@ -249,7 +275,9 @@ impl Model { pub fn default_temperature(&self) -> f32 { match self { Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::Claude3_5Sonnet @@ -269,6 +297,7 @@ impl Model { pub fn mode(&self) -> AnthropicModelMode { match self { Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeSonnet4 | Self::Claude3_5Sonnet | Self::Claude3_7Sonnet @@ -277,6 +306,7 @@ impl Model { | Self::Claude3Sonnet | Self::Claude3Haiku => AnthropicModelMode::Default, Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4Thinking | Self::Claude3_7SonnetThinking => AnthropicModelMode::Thinking { budget_tokens: Some(4_096), diff --git a/crates/bedrock/src/models.rs b/crates/bedrock/src/models.rs index b6eeafa2d6..69d2ffb845 100644 --- a/crates/bedrock/src/models.rs +++ b/crates/bedrock/src/models.rs @@ -32,11 +32,18 @@ pub enum Model { ClaudeSonnet4Thinking, #[serde(rename = "claude-opus-4", alias = "claude-opus-4-latest")] ClaudeOpus4, + #[serde(rename = "claude-opus-4-1", alias = "claude-opus-4-1-latest")] + ClaudeOpus4_1, #[serde( rename = "claude-opus-4-thinking", alias = "claude-opus-4-thinking-latest" )] ClaudeOpus4Thinking, + #[serde( + rename = "claude-opus-4-1-thinking", + alias = "claude-opus-4-1-thinking-latest" + )] + ClaudeOpus4_1Thinking, #[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")] @@ -147,7 +154,9 @@ impl Model { Model::ClaudeSonnet4 => "claude-4-sonnet", Model::ClaudeSonnet4Thinking => "claude-4-sonnet-thinking", Model::ClaudeOpus4 => "claude-4-opus", + Model::ClaudeOpus4_1 => "claude-4-opus-1", Model::ClaudeOpus4Thinking => "claude-4-opus-thinking", + Model::ClaudeOpus4_1Thinking => "claude-4-opus-1-thinking", Model::Claude3_5SonnetV2 => "claude-3-5-sonnet-v2", Model::Claude3_5Sonnet => "claude-3-5-sonnet", Model::Claude3Opus => "claude-3-opus", @@ -208,6 +217,9 @@ impl Model { Model::ClaudeOpus4 | Model::ClaudeOpus4Thinking => { "anthropic.claude-opus-4-20250514-v1:0" } + Model::ClaudeOpus4_1 | Model::ClaudeOpus4_1Thinking => { + "anthropic.claude-opus-4-1-20250805-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", @@ -266,7 +278,9 @@ impl Model { Self::ClaudeSonnet4 => "Claude Sonnet 4", Self::ClaudeSonnet4Thinking => "Claude Sonnet 4 Thinking", Self::ClaudeOpus4 => "Claude Opus 4", + Self::ClaudeOpus4_1 => "Claude Opus 4.1", Self::ClaudeOpus4Thinking => "Claude Opus 4 Thinking", + Self::ClaudeOpus4_1Thinking => "Claude Opus 4.1 Thinking", Self::Claude3_5SonnetV2 => "Claude 3.5 Sonnet v2", Self::Claude3_5Sonnet => "Claude 3.5 Sonnet", Self::Claude3Opus => "Claude 3 Opus", @@ -330,8 +344,10 @@ impl Model { | Self::Claude3_7Sonnet | Self::ClaudeSonnet4 | Self::ClaudeOpus4 + | Self::ClaudeOpus4_1 | Self::ClaudeSonnet4Thinking - | Self::ClaudeOpus4Thinking => 200_000, + | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1Thinking => 200_000, Self::AmazonNovaPremier => 1_000_000, Self::PalmyraWriterX5 => 1_000_000, Self::PalmyraWriterX4 => 128_000, @@ -348,7 +364,9 @@ impl Model { | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::ClaudeOpus4 - | Model::ClaudeOpus4Thinking => 128_000, + | Model::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1 + | Model::ClaudeOpus4_1Thinking => 128_000, Self::Claude3_5SonnetV2 | Self::PalmyraWriterX4 | Self::PalmyraWriterX5 => 8_192, Self::Custom { max_output_tokens, .. @@ -366,6 +384,8 @@ impl Model { | Self::Claude3_7Sonnet | Self::ClaudeOpus4 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1 + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking => 1.0, Self::Custom { @@ -387,6 +407,8 @@ impl Model { | Self::Claude3_7SonnetThinking | Self::ClaudeOpus4 | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1 + | Self::ClaudeOpus4_1Thinking | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::Claude3_5Haiku => true, @@ -420,7 +442,9 @@ impl Model { | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::ClaudeOpus4 - | Self::ClaudeOpus4Thinking => true, + | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1 + | Self::ClaudeOpus4_1Thinking => true, // Custom models - check if they have cache configuration Self::Custom { @@ -440,7 +464,9 @@ impl Model { | Self::ClaudeSonnet4 | Self::ClaudeSonnet4Thinking | Self::ClaudeOpus4 - | Self::ClaudeOpus4Thinking => Some(BedrockModelCacheConfiguration { + | Self::ClaudeOpus4Thinking + | Self::ClaudeOpus4_1 + | Self::ClaudeOpus4_1Thinking => Some(BedrockModelCacheConfiguration { max_cache_anchors: 4, min_total_token: 1024, }), @@ -467,9 +493,11 @@ impl Model { Model::ClaudeSonnet4Thinking => BedrockModelMode::Thinking { budget_tokens: Some(4096), }, - Model::ClaudeOpus4Thinking => BedrockModelMode::Thinking { - budget_tokens: Some(4096), - }, + Model::ClaudeOpus4Thinking | Model::ClaudeOpus4_1Thinking => { + BedrockModelMode::Thinking { + budget_tokens: Some(4096), + } + } _ => BedrockModelMode::Default, } } @@ -518,6 +546,8 @@ impl Model { | Model::ClaudeSonnet4Thinking | Model::ClaudeOpus4 | Model::ClaudeOpus4Thinking + | Model::ClaudeOpus4_1 + | Model::ClaudeOpus4_1Thinking | Model::Claude3Haiku | Model::Claude3Opus | Model::Claude3Sonnet