agent: Fuzzy search in model selector (#30281)
This change enables fuzzy search on model providers and names. For example, the query "z41" will match "zed/gpt-4.1". Release Notes: - Agent: Improved model selection with fuzzy search support
This commit is contained in:
Oleksiy Syvokon
GitHub
parent
2c602bb0e5
commit
023a60806a
3 changed files with 336 additions and 42 deletions
3
Cargo.lock
generated
3
Cargo.lock
generated
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@ -7813,9 +7813,12 @@ version = "0.1.0"
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dependencies = [
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"collections",
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"feature_flags",
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"futures 0.3.31",
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"fuzzy",
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"gpui",
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"language_model",
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"log",
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"ordered-float 2.10.1",
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"picker",
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"proto",
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"ui",
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@ -11,14 +11,26 @@ workspace = true
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[lib]
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path = "src/language_model_selector.rs"
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[features]
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test-support = [
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"gpui/test-support",
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]
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[dependencies]
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collections.workspace = true
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feature_flags.workspace = true
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futures.workspace = true
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fuzzy.workspace = true
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gpui.workspace = true
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language_model.workspace = true
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log.workspace = true
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ordered-float.workspace = true
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picker.workspace = true
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proto.workspace = true
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ui.workspace = true
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workspace-hack.workspace = true
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zed_actions.workspace = true
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[dev-dependencies]
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gpui = { workspace = true, "features" = ["test-support"] }
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language_model = { workspace = true, "features" = ["test-support"] }
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@ -1,15 +1,18 @@
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use std::sync::Arc;
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use std::{cmp::Reverse, sync::Arc};
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use collections::{HashSet, IndexMap};
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use feature_flags::ZedProFeatureFlag;
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use fuzzy::{StringMatch, StringMatchCandidate, match_strings};
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use gpui::{
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Action, AnyElement, AnyView, App, Corner, DismissEvent, Entity, EventEmitter, FocusHandle,
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Focusable, Subscription, Task, WeakEntity, action_with_deprecated_aliases,
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Action, AnyElement, AnyView, App, BackgroundExecutor, Corner, DismissEvent, Entity,
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EventEmitter, FocusHandle, Focusable, Subscription, Task, WeakEntity,
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action_with_deprecated_aliases,
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};
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use language_model::{
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AuthenticateError, ConfiguredModel, LanguageModel, LanguageModelProviderId,
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LanguageModelRegistry,
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};
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use ordered_float::OrderedFloat;
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use picker::{Picker, PickerDelegate};
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use proto::Plan;
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use ui::{ListItem, ListItemSpacing, PopoverMenu, PopoverMenuHandle, PopoverTrigger, prelude::*};
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@ -322,6 +325,23 @@ struct GroupedModels {
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}
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impl GroupedModels {
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pub fn new(other: Vec<ModelInfo>, recommended: Vec<ModelInfo>) -> Self {
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let mut other_by_provider: IndexMap<_, Vec<ModelInfo>> = IndexMap::default();
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for model in other {
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let provider = model.model.provider_id();
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if let Some(models) = other_by_provider.get_mut(&provider) {
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models.push(model);
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} else {
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other_by_provider.insert(provider, vec![model]);
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}
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}
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Self {
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recommended,
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other: other_by_provider,
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}
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}
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fn entries(&self) -> Vec<LanguageModelPickerEntry> {
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let mut entries = Vec::new();
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@ -349,6 +369,20 @@ impl GroupedModels {
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}
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entries
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}
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fn model_infos(&self) -> Vec<ModelInfo> {
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let other = self
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.other
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.values()
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.flat_map(|model| model.iter())
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.cloned()
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.collect::<Vec<_>>();
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self.recommended
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.iter()
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.chain(&other)
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.cloned()
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.collect::<Vec<_>>()
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}
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}
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enum LanguageModelPickerEntry {
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@ -356,6 +390,78 @@ enum LanguageModelPickerEntry {
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Separator(SharedString),
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}
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struct ModelMatcher {
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models: Vec<ModelInfo>,
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bg_executor: BackgroundExecutor,
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candidates: Vec<StringMatchCandidate>,
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}
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impl ModelMatcher {
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fn new(models: Vec<ModelInfo>, bg_executor: BackgroundExecutor) -> ModelMatcher {
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let candidates = Self::make_match_candidates(&models);
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Self {
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models,
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bg_executor,
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candidates,
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}
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}
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pub fn fuzzy_search(&self, query: &str) -> Vec<ModelInfo> {
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let mut matches = self.bg_executor.block(match_strings(
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&self.candidates,
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&query,
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false,
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100,
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&Default::default(),
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self.bg_executor.clone(),
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));
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let sorting_key = |mat: &StringMatch| {
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let candidate = &self.candidates[mat.candidate_id];
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(Reverse(OrderedFloat(mat.score)), candidate.id)
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};
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matches.sort_unstable_by_key(sorting_key);
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let matched_models: Vec<_> = matches
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.into_iter()
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.map(|mat| self.models[mat.candidate_id].clone())
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.collect();
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matched_models
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}
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pub fn exact_search(&self, query: &str) -> Vec<ModelInfo> {
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self.models
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.iter()
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.filter(|m| {
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m.model
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.name()
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.0
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.to_lowercase()
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.contains(&query.to_lowercase())
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})
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.cloned()
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.collect::<Vec<_>>()
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}
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fn make_match_candidates(model_infos: &Vec<ModelInfo>) -> Vec<StringMatchCandidate> {
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model_infos
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.iter()
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.enumerate()
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.map(|(index, model)| {
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StringMatchCandidate::new(
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index,
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&format!(
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"{}/{}",
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&model.model.provider_name().0,
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&model.model.name().0
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),
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)
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})
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.collect::<Vec<_>>()
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}
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}
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impl PickerDelegate for LanguageModelPickerDelegate {
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type ListItem = AnyElement;
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@ -396,56 +502,45 @@ impl PickerDelegate for LanguageModelPickerDelegate {
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) -> Task<()> {
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let all_models = self.all_models.clone();
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let current_index = self.selected_index;
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let bg_executor = cx.background_executor();
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let language_model_registry = LanguageModelRegistry::global(cx);
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let configured_providers = language_model_registry
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.read(cx)
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.providers()
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.iter()
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.into_iter()
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.filter(|provider| provider.is_authenticated(cx))
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.collect::<Vec<_>>();
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let configured_provider_ids = configured_providers
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.iter()
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.map(|provider| provider.id())
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.collect::<Vec<_>>();
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let recommended_models = all_models
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.recommended
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.iter()
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.filter(|m| configured_provider_ids.contains(&m.model.provider_id()))
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.cloned()
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.collect::<Vec<_>>();
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let available_models = all_models
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.model_infos()
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.iter()
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.filter(|m| configured_provider_ids.contains(&m.model.provider_id()))
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.cloned()
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.collect::<Vec<_>>();
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let matcher_rec = ModelMatcher::new(recommended_models, bg_executor.clone());
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let matcher_all = ModelMatcher::new(available_models, bg_executor.clone());
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let recommended = matcher_rec.exact_search(&query);
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let all = matcher_all.fuzzy_search(&query);
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let filtered_models = GroupedModels::new(all, recommended);
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cx.spawn_in(window, async move |this, cx| {
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let filtered_models = cx
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.background_spawn(async move {
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let matches = |info: &ModelInfo| {
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info.model
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.name()
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.0
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.to_lowercase()
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.contains(&query.to_lowercase())
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};
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let recommended_models = all_models
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.recommended
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.iter()
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.filter(|r| {
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configured_providers.contains(&r.model.provider_id()) && matches(r)
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})
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.cloned()
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.collect();
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let mut other_models = IndexMap::default();
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for (provider_id, models) in &all_models.other {
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if configured_providers.contains(&provider_id) {
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other_models.insert(
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provider_id.clone(),
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models
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.iter()
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.filter(|m| matches(m))
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.cloned()
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.collect::<Vec<_>>(),
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);
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}
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}
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GroupedModels {
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recommended: recommended_models,
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other: other_models,
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}
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})
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.await;
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this.update_in(cx, |this, window, cx| {
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this.delegate.filtered_entries = filtered_models.entries();
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// Preserve selection focus
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@ -607,3 +702,187 @@ impl PickerDelegate for LanguageModelPickerDelegate {
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)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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use futures::{future::BoxFuture, stream::BoxStream};
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use gpui::{AsyncApp, TestAppContext, http_client};
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use language_model::{
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LanguageModelCompletionError, LanguageModelCompletionEvent, LanguageModelId,
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LanguageModelName, LanguageModelProviderId, LanguageModelProviderName,
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LanguageModelRequest, LanguageModelToolChoice,
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};
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use ui::IconName;
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#[derive(Clone)]
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struct TestLanguageModel {
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name: LanguageModelName,
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id: LanguageModelId,
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provider_id: LanguageModelProviderId,
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provider_name: LanguageModelProviderName,
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}
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impl TestLanguageModel {
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fn new(name: &str, provider: &str) -> Self {
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Self {
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name: LanguageModelName::from(name.to_string()),
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id: LanguageModelId::from(name.to_string()),
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provider_id: LanguageModelProviderId::from(provider.to_string()),
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provider_name: LanguageModelProviderName::from(provider.to_string()),
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}
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}
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}
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impl LanguageModel for TestLanguageModel {
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fn id(&self) -> LanguageModelId {
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self.id.clone()
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}
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fn name(&self) -> LanguageModelName {
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self.name.clone()
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}
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fn provider_id(&self) -> LanguageModelProviderId {
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self.provider_id.clone()
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}
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fn provider_name(&self) -> LanguageModelProviderName {
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self.provider_name.clone()
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}
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fn supports_tools(&self) -> bool {
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false
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}
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fn supports_tool_choice(&self, _choice: LanguageModelToolChoice) -> bool {
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false
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}
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fn telemetry_id(&self) -> String {
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format!("{}/{}", self.provider_id.0, self.name.0)
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}
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fn max_token_count(&self) -> usize {
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1000
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}
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fn count_tokens(
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&self,
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_: LanguageModelRequest,
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_: &App,
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) -> BoxFuture<'static, http_client::Result<usize>> {
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unimplemented!()
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}
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fn stream_completion(
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&self,
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_: LanguageModelRequest,
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_: &AsyncApp,
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) -> BoxFuture<
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'static,
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http_client::Result<
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BoxStream<
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'static,
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http_client::Result<LanguageModelCompletionEvent, LanguageModelCompletionError>,
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>,
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>,
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> {
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unimplemented!()
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}
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}
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fn create_models(model_specs: Vec<(&str, &str)>) -> Vec<ModelInfo> {
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model_specs
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.into_iter()
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.map(|(provider, name)| ModelInfo {
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model: Arc::new(TestLanguageModel::new(name, provider)),
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icon: IconName::Ai,
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})
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.collect()
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}
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fn assert_models_eq(result: Vec<ModelInfo>, expected: Vec<&str>) {
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assert_eq!(
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result.len(),
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expected.len(),
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"Number of models doesn't match"
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);
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for (i, expected_name) in expected.iter().enumerate() {
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assert_eq!(
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result[i].model.telemetry_id(),
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*expected_name,
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"Model at position {} doesn't match expected model",
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i
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);
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}
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}
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#[gpui::test]
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fn test_exact_match(cx: &mut TestAppContext) {
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let models = create_models(vec![
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("zed", "Claude 3.7 Sonnet"),
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("zed", "Claude 3.7 Sonnet Thinking"),
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("zed", "gpt-4.1"),
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("zed", "gpt-4.1-nano"),
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("openai", "gpt-3.5-turbo"),
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("openai", "gpt-4.1"),
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("openai", "gpt-4.1-nano"),
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("ollama", "mistral"),
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("ollama", "deepseek"),
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]);
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let matcher = ModelMatcher::new(models, cx.background_executor.clone());
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// The order of models should be maintained, case doesn't matter
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let results = matcher.exact_search("GPT-4.1");
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assert_models_eq(
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results,
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vec![
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"zed/gpt-4.1",
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"zed/gpt-4.1-nano",
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"openai/gpt-4.1",
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"openai/gpt-4.1-nano",
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],
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);
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}
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#[gpui::test]
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fn test_fuzzy_match(cx: &mut TestAppContext) {
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let models = create_models(vec![
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("zed", "Claude 3.7 Sonnet"),
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("zed", "Claude 3.7 Sonnet Thinking"),
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("zed", "gpt-4.1"),
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("zed", "gpt-4.1-nano"),
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("openai", "gpt-3.5-turbo"),
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("openai", "gpt-4.1"),
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("openai", "gpt-4.1-nano"),
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("ollama", "mistral"),
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("ollama", "deepseek"),
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]);
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let matcher = ModelMatcher::new(models, cx.background_executor.clone());
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// Results should preserve models order whenever possible.
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// In the case below, `zed/gpt-4.1` and `openai/gpt-4.1` have identical
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// similarity scores, but `zed/gpt-4.1` was higher in the models list,
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// so it should appear first in the results.
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let results = matcher.fuzzy_search("41");
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assert_models_eq(
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results,
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vec![
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"zed/gpt-4.1",
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"openai/gpt-4.1",
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"zed/gpt-4.1-nano",
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"openai/gpt-4.1-nano",
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],
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);
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// Model provider should be searchable as well
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let results = matcher.fuzzy_search("ol"); // meaning "ollama"
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assert_models_eq(results, vec!["ollama/mistral", "ollama/deepseek"]);
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// Fuzzy search
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let results = matcher.fuzzy_search("z4n");
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assert_models_eq(results, vec!["zed/gpt-4.1-nano"]);
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}
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}
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|
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