Files
oak-gpui/crates/bedrock/src/models.rs
T
Michael Sloan fbf7caf93e Default to fast model for thread summaries and titles + don't include system prompt / context / thinking segments (#29102)
* Adds a fast / cheaper model to providers and defaults thread
summarization to this model. Initial motivation for this was that
https://github.com/zed-industries/zed/pull/29099 would cause these
requests to fail when used with a thinking model. It doesn't seem
correct to use a thinking model for summarization.

* Skips system prompt, context, and thinking segments.

* If tool use is happening, allows 2 tool uses + one more agent response
before summarizing.

Downside of this is that there was potential for some prefix cache reuse
before, especially for title summarization (thread summarization omitted
tool results and so would not share a prefix for those). This seems fine
as these requests should typically be fairly small. Even for full thread
summarization, skipping all tool use / context should greatly reduce the
token use.

Release Notes:

- N/A
2025-04-19 23:26:29 +00:00

492 lines
19 KiB
Rust

use anyhow::anyhow;
use serde::{Deserialize, Serialize};
use strum::EnumIter;
#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq)]
pub enum BedrockModelMode {
#[default]
Default,
Thinking {
budget_tokens: Option<u64>,
},
}
#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
#[derive(Clone, Debug, Default, Serialize, Deserialize, PartialEq, EnumIter)]
pub enum Model {
// Anthropic models (already included)
#[default]
#[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")]
Claude3_7Sonnet,
#[serde(
rename = "claude-3-7-sonnet-thinking",
alias = "claude-3-7-sonnet-thinking-latest"
)]
Claude3_7SonnetThinking,
#[serde(rename = "claude-3-opus", alias = "claude-3-opus-latest")]
Claude3Opus,
#[serde(rename = "claude-3-sonnet", alias = "claude-3-sonnet-latest")]
Claude3Sonnet,
#[serde(rename = "claude-3-5-haiku", alias = "claude-3-5-haiku-latest")]
Claude3_5Haiku,
Claude3_5Sonnet,
Claude3Haiku,
// Amazon Nova Models
AmazonNovaLite,
AmazonNovaMicro,
AmazonNovaPro,
// AI21 models
AI21J2GrandeInstruct,
AI21J2JumboInstruct,
AI21J2Mid,
AI21J2MidV1,
AI21J2Ultra,
AI21J2UltraV1_8k,
AI21J2UltraV1,
AI21JambaInstructV1,
AI21Jamba15LargeV1,
AI21Jamba15MiniV1,
// Cohere models
CohereCommandTextV14_4k,
CohereCommandRV1,
CohereCommandRPlusV1,
CohereCommandLightTextV14_4k,
// DeepSeek
DeepSeekR1,
// Meta models
MetaLlama38BInstructV1,
MetaLlama370BInstructV1,
MetaLlama318BInstructV1_128k,
MetaLlama318BInstructV1,
MetaLlama3170BInstructV1_128k,
MetaLlama3170BInstructV1,
MetaLlama3211BInstructV1,
MetaLlama3290BInstructV1,
MetaLlama321BInstructV1,
MetaLlama323BInstructV1,
// Mistral models
MistralMistral7BInstructV0,
MistralMixtral8x7BInstructV0,
MistralMistralLarge2402V1,
MistralMistralSmall2402V1,
#[serde(rename = "custom")]
Custom {
name: String,
max_tokens: usize,
/// The name displayed in the UI, such as in the assistant panel model dropdown menu.
display_name: Option<String>,
max_output_tokens: Option<u32>,
default_temperature: Option<f32>,
},
}
impl Model {
pub fn default_fast() -> Self {
Self::Claude3_5Haiku
}
pub fn from_id(id: &str) -> anyhow::Result<Self> {
if id.starts_with("claude-3-5-sonnet-v2") {
Ok(Self::Claude3_5SonnetV2)
} else if id.starts_with("claude-3-opus") {
Ok(Self::Claude3Opus)
} else if id.starts_with("claude-3-sonnet") {
Ok(Self::Claude3Sonnet)
} else if id.starts_with("claude-3-5-haiku") {
Ok(Self::Claude3_5Haiku)
} else if id.starts_with("claude-3-7-sonnet") {
Ok(Self::Claude3_7Sonnet)
} else if id.starts_with("claude-3-7-sonnet-thinking") {
Ok(Self::Claude3_7SonnetThinking)
} else {
Err(anyhow!("invalid model id"))
}
}
pub fn id(&self) -> &str {
match self {
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",
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::Claude3_7Sonnet | Model::Claude3_7SonnetThinking => {
"anthropic.claude-3-7-sonnet-20250219-v1:0"
}
Model::AmazonNovaLite => "amazon.nova-lite-v1:0",
Model::AmazonNovaMicro => "amazon.nova-micro-v1:0",
Model::AmazonNovaPro => "amazon.nova-pro-v1:0",
Model::DeepSeekR1 => "us.deepseek.r1-v1:0",
Model::AI21J2GrandeInstruct => "ai21.j2-grande-instruct",
Model::AI21J2JumboInstruct => "ai21.j2-jumbo-instruct",
Model::AI21J2Mid => "ai21.j2-mid",
Model::AI21J2MidV1 => "ai21.j2-mid-v1",
Model::AI21J2Ultra => "ai21.j2-ultra",
Model::AI21J2UltraV1_8k => "ai21.j2-ultra-v1:0:8k",
Model::AI21J2UltraV1 => "ai21.j2-ultra-v1",
Model::AI21JambaInstructV1 => "ai21.jamba-instruct-v1:0",
Model::AI21Jamba15LargeV1 => "ai21.jamba-1-5-large-v1:0",
Model::AI21Jamba15MiniV1 => "ai21.jamba-1-5-mini-v1:0",
Model::CohereCommandTextV14_4k => "cohere.command-text-v14:7:4k",
Model::CohereCommandRV1 => "cohere.command-r-v1:0",
Model::CohereCommandRPlusV1 => "cohere.command-r-plus-v1:0",
Model::CohereCommandLightTextV14_4k => "cohere.command-light-text-v14:7:4k",
Model::MetaLlama38BInstructV1 => "meta.llama3-8b-instruct-v1:0",
Model::MetaLlama370BInstructV1 => "meta.llama3-70b-instruct-v1:0",
Model::MetaLlama318BInstructV1_128k => "meta.llama3-1-8b-instruct-v1:0:128k",
Model::MetaLlama318BInstructV1 => "meta.llama3-1-8b-instruct-v1:0",
Model::MetaLlama3170BInstructV1_128k => "meta.llama3-1-70b-instruct-v1:0:128k",
Model::MetaLlama3170BInstructV1 => "meta.llama3-1-70b-instruct-v1:0",
Model::MetaLlama3211BInstructV1 => "meta.llama3-2-11b-instruct-v1:0",
Model::MetaLlama3290BInstructV1 => "meta.llama3-2-90b-instruct-v1:0",
Model::MetaLlama321BInstructV1 => "meta.llama3-2-1b-instruct-v1:0",
Model::MetaLlama323BInstructV1 => "meta.llama3-2-3b-instruct-v1:0",
Model::MistralMistral7BInstructV0 => "mistral.mistral-7b-instruct-v0:2",
Model::MistralMixtral8x7BInstructV0 => "mistral.mixtral-8x7b-instruct-v0:1",
Model::MistralMistralLarge2402V1 => "mistral.mistral-large-2402-v1:0",
Model::MistralMistralSmall2402V1 => "mistral.mistral-small-2402-v1:0",
Self::Custom { name, .. } => name,
}
}
pub fn display_name(&self) -> &str {
match self {
Self::Claude3_5SonnetV2 => "Claude 3.5 Sonnet v2",
Self::Claude3_5Sonnet => "Claude 3.5 Sonnet",
Self::Claude3Opus => "Claude 3 Opus",
Self::Claude3Sonnet => "Claude 3 Sonnet",
Self::Claude3Haiku => "Claude 3 Haiku",
Self::Claude3_5Haiku => "Claude 3.5 Haiku",
Self::Claude3_7Sonnet => "Claude 3.7 Sonnet",
Self::Claude3_7SonnetThinking => "Claude 3.7 Sonnet Thinking",
Self::AmazonNovaLite => "Amazon Nova Lite",
Self::AmazonNovaMicro => "Amazon Nova Micro",
Self::AmazonNovaPro => "Amazon Nova Pro",
Self::DeepSeekR1 => "DeepSeek R1",
Self::AI21J2GrandeInstruct => "AI21 Jurassic2 Grande Instruct",
Self::AI21J2JumboInstruct => "AI21 Jurassic2 Jumbo Instruct",
Self::AI21J2Mid => "AI21 Jurassic2 Mid",
Self::AI21J2MidV1 => "AI21 Jurassic2 Mid V1",
Self::AI21J2Ultra => "AI21 Jurassic2 Ultra",
Self::AI21J2UltraV1_8k => "AI21 Jurassic2 Ultra V1 8K",
Self::AI21J2UltraV1 => "AI21 Jurassic2 Ultra V1",
Self::AI21JambaInstructV1 => "AI21 Jamba Instruct",
Self::AI21Jamba15LargeV1 => "AI21 Jamba 1.5 Large",
Self::AI21Jamba15MiniV1 => "AI21 Jamba 1.5 Mini",
Self::CohereCommandTextV14_4k => "Cohere Command Text V14 4K",
Self::CohereCommandRV1 => "Cohere Command R V1",
Self::CohereCommandRPlusV1 => "Cohere Command R Plus V1",
Self::CohereCommandLightTextV14_4k => "Cohere Command Light Text V14 4K",
Self::MetaLlama38BInstructV1 => "Meta Llama 3 8B Instruct V1",
Self::MetaLlama370BInstructV1 => "Meta Llama 3 70B Instruct V1",
Self::MetaLlama318BInstructV1_128k => "Meta Llama 3 1.8B Instruct V1 128K",
Self::MetaLlama318BInstructV1 => "Meta Llama 3 1.8B Instruct V1",
Self::MetaLlama3170BInstructV1_128k => "Meta Llama 3 1 70B Instruct V1 128K",
Self::MetaLlama3170BInstructV1 => "Meta Llama 3 1 70B Instruct V1",
Self::MetaLlama3211BInstructV1 => "Meta Llama 3 2 11B Instruct V1",
Self::MetaLlama3290BInstructV1 => "Meta Llama 3 2 90B Instruct V1",
Self::MetaLlama321BInstructV1 => "Meta Llama 3 2 1B Instruct V1",
Self::MetaLlama323BInstructV1 => "Meta Llama 3 2 3B Instruct V1",
Self::MistralMistral7BInstructV0 => "Mistral 7B Instruct V0",
Self::MistralMixtral8x7BInstructV0 => "Mistral Mixtral 8x7B Instruct V0",
Self::MistralMistralLarge2402V1 => "Mistral Large 2402 V1",
Self::MistralMistralSmall2402V1 => "Mistral Small 2402 V1",
Self::Custom {
display_name, name, ..
} => display_name.as_deref().unwrap_or(name),
}
}
pub fn max_token_count(&self) -> usize {
match self {
Self::Claude3_5SonnetV2
| Self::Claude3Opus
| Self::Claude3Sonnet
| Self::Claude3_5Haiku
| Self::Claude3_7Sonnet => 200_000,
Self::Custom { max_tokens, .. } => *max_tokens,
_ => 200_000,
}
}
pub fn max_output_tokens(&self) -> u32 {
match self {
Self::Claude3Opus | Self::Claude3Sonnet | Self::Claude3_5Haiku => 4_096,
Self::Claude3_7Sonnet | Self::Claude3_7SonnetThinking => 128_000,
Self::Claude3_5SonnetV2 => 8_192,
Self::Custom {
max_output_tokens, ..
} => max_output_tokens.unwrap_or(4_096),
_ => 4_096,
}
}
pub fn default_temperature(&self) -> f32 {
match self {
Self::Claude3_5SonnetV2
| Self::Claude3Opus
| Self::Claude3Sonnet
| Self::Claude3_5Haiku
| Self::Claude3_7Sonnet => 1.0,
Self::Custom {
default_temperature,
..
} => default_temperature.unwrap_or(1.0),
_ => 1.0,
}
}
pub fn supports_tool_use(&self) -> bool {
match self {
// Anthropic Claude 3 models (all support tool use)
Self::Claude3Opus
| Self::Claude3Sonnet
| Self::Claude3_5Sonnet
| Self::Claude3_5SonnetV2
| Self::Claude3_7Sonnet
| Self::Claude3_7SonnetThinking
| Self::Claude3_5Haiku => true,
// Amazon Nova models (all support tool use)
Self::AmazonNovaPro | Self::AmazonNovaLite | Self::AmazonNovaMicro => true,
// AI21 Jamba 1.5 models support tool use
Self::AI21Jamba15LargeV1 | Self::AI21Jamba15MiniV1 => true,
// Cohere Command R models support tool use
Self::CohereCommandRV1 | Self::CohereCommandRPlusV1 => true,
// All other models don't support tool use
// Including Meta Llama 3.2, AI21 Jurassic, and others
_ => false,
}
}
pub fn mode(&self) -> BedrockModelMode {
match self {
Model::Claude3_7SonnetThinking => BedrockModelMode::Thinking {
budget_tokens: Some(4096),
},
_ => BedrockModelMode::Default,
}
}
pub fn cross_region_inference_id(&self, region: &str) -> Result<String, anyhow::Error> {
let region_group = if region.starts_with("us-gov-") {
"us-gov"
} else if region.starts_with("us-") {
"us"
} else if region.starts_with("eu-") {
"eu"
} else if region.starts_with("ap-") || region == "me-central-1" || region == "me-south-1" {
"apac"
} else if region.starts_with("ca-") || region.starts_with("sa-") {
// Canada and South America regions - default to US profiles
"us"
} else {
// Unknown region
return Err(anyhow!("Unsupported Region"));
};
let model_id = self.id();
match (self, region_group) {
// Custom models can't have CRI IDs
(Model::Custom { .. }, _) => Ok(self.id().into()),
// Models with US Gov only
(Model::Claude3_5Sonnet, "us-gov") | (Model::Claude3Haiku, "us-gov") => {
Ok(format!("{}.{}", region_group, model_id))
}
// Models available only in US
(Model::Claude3Opus, "us")
| (Model::Claude3_7Sonnet, "us")
| (Model::Claude3_7SonnetThinking, "us") => {
Ok(format!("{}.{}", region_group, model_id))
}
// Models available in US, EU, and APAC
(Model::Claude3_5SonnetV2, "us")
| (Model::Claude3_5SonnetV2, "apac")
| (Model::Claude3_5Sonnet, _)
| (Model::Claude3Haiku, _)
| (Model::Claude3Sonnet, _)
| (Model::AmazonNovaLite, _)
| (Model::AmazonNovaMicro, _)
| (Model::AmazonNovaPro, _) => Ok(format!("{}.{}", region_group, model_id)),
// Models with limited EU availability
(Model::MetaLlama321BInstructV1, "us")
| (Model::MetaLlama321BInstructV1, "eu")
| (Model::MetaLlama323BInstructV1, "us")
| (Model::MetaLlama323BInstructV1, "eu") => {
Ok(format!("{}.{}", region_group, model_id))
}
// US-only models (all remaining Meta models)
(Model::MetaLlama38BInstructV1, "us")
| (Model::MetaLlama370BInstructV1, "us")
| (Model::MetaLlama318BInstructV1, "us")
| (Model::MetaLlama318BInstructV1_128k, "us")
| (Model::MetaLlama3170BInstructV1, "us")
| (Model::MetaLlama3170BInstructV1_128k, "us")
| (Model::MetaLlama3211BInstructV1, "us")
| (Model::MetaLlama3290BInstructV1, "us") => {
Ok(format!("{}.{}", region_group, model_id))
}
// Any other combination is not supported
_ => Ok(self.id().into()),
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_us_region_inference_ids() -> anyhow::Result<()> {
// Test US regions
assert_eq!(
Model::Claude3_5SonnetV2.cross_region_inference_id("us-east-1")?,
"us.anthropic.claude-3-5-sonnet-20241022-v2:0"
);
assert_eq!(
Model::Claude3_5SonnetV2.cross_region_inference_id("us-west-2")?,
"us.anthropic.claude-3-5-sonnet-20241022-v2:0"
);
assert_eq!(
Model::AmazonNovaPro.cross_region_inference_id("us-east-2")?,
"us.amazon.nova-pro-v1:0"
);
Ok(())
}
#[test]
fn test_eu_region_inference_ids() -> anyhow::Result<()> {
// Test European regions
assert_eq!(
Model::Claude3Sonnet.cross_region_inference_id("eu-west-1")?,
"eu.anthropic.claude-3-sonnet-20240229-v1:0"
);
assert_eq!(
Model::AmazonNovaMicro.cross_region_inference_id("eu-north-1")?,
"eu.amazon.nova-micro-v1:0"
);
Ok(())
}
#[test]
fn test_apac_region_inference_ids() -> anyhow::Result<()> {
// Test Asia-Pacific regions
assert_eq!(
Model::Claude3_5SonnetV2.cross_region_inference_id("ap-northeast-1")?,
"apac.anthropic.claude-3-5-sonnet-20241022-v2:0"
);
assert_eq!(
Model::AmazonNovaLite.cross_region_inference_id("ap-south-1")?,
"apac.amazon.nova-lite-v1:0"
);
Ok(())
}
#[test]
fn test_gov_region_inference_ids() -> anyhow::Result<()> {
// Test Government regions
assert_eq!(
Model::Claude3_5Sonnet.cross_region_inference_id("us-gov-east-1")?,
"us-gov.anthropic.claude-3-5-sonnet-20240620-v1:0"
);
assert_eq!(
Model::Claude3Haiku.cross_region_inference_id("us-gov-west-1")?,
"us-gov.anthropic.claude-3-haiku-20240307-v1:0"
);
Ok(())
}
#[test]
fn test_meta_models_inference_ids() -> anyhow::Result<()> {
// Test Meta models
assert_eq!(
Model::MetaLlama370BInstructV1.cross_region_inference_id("us-east-1")?,
"us.meta.llama3-70b-instruct-v1:0"
);
assert_eq!(
Model::MetaLlama321BInstructV1.cross_region_inference_id("eu-west-1")?,
"eu.meta.llama3-2-1b-instruct-v1:0"
);
Ok(())
}
#[test]
fn test_mistral_models_inference_ids() -> anyhow::Result<()> {
// Mistral models don't follow the regional prefix pattern,
// so they should return their original IDs
assert_eq!(
Model::MistralMistralLarge2402V1.cross_region_inference_id("us-east-1")?,
"mistral.mistral-large-2402-v1:0"
);
assert_eq!(
Model::MistralMixtral8x7BInstructV0.cross_region_inference_id("eu-west-1")?,
"mistral.mixtral-8x7b-instruct-v0:1"
);
Ok(())
}
#[test]
fn test_ai21_models_inference_ids() -> anyhow::Result<()> {
// AI21 models don't follow the regional prefix pattern,
// so they should return their original IDs
assert_eq!(
Model::AI21J2UltraV1.cross_region_inference_id("us-east-1")?,
"ai21.j2-ultra-v1"
);
assert_eq!(
Model::AI21JambaInstructV1.cross_region_inference_id("eu-west-1")?,
"ai21.jamba-instruct-v1:0"
);
Ok(())
}
#[test]
fn test_cohere_models_inference_ids() -> anyhow::Result<()> {
// Cohere models don't follow the regional prefix pattern,
// so they should return their original IDs
assert_eq!(
Model::CohereCommandRV1.cross_region_inference_id("us-east-1")?,
"cohere.command-r-v1:0"
);
assert_eq!(
Model::CohereCommandTextV14_4k.cross_region_inference_id("ap-southeast-1")?,
"cohere.command-text-v14:7:4k"
);
Ok(())
}
#[test]
fn test_custom_model_inference_ids() -> anyhow::Result<()> {
// Test custom models
let custom_model = Model::Custom {
name: "custom.my-model-v1:0".to_string(),
max_tokens: 100000,
display_name: Some("My Custom Model".to_string()),
max_output_tokens: Some(8192),
default_temperature: Some(0.7),
};
// Custom model should return its name unchanged
assert_eq!(
custom_model.cross_region_inference_id("us-east-1")?,
"custom.my-model-v1:0"
);
Ok(())
}
}