chore: extraction model api (no proxying implemented yet)

2026-10-24 02:33:31 -04:00
parent 302496c12c
commit 566cc56896
8 changed files with 571 additions and 29 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1496,9 +1496,9 @@ checksum = "8f42a60cbdf9a97f5d2305f08a87dc4e09308d1276d28c869c684d7777685682"

 [[package]]
 name = "jiff"
-version = "0.2.37"
+version = "0.2.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ab1baf72f08796de0260609515130699b890ac25f30e610ad894bc5856cafdb"
+checksum = "b2b005715dcbeb0089a3c0dab99f2ff1cc3b2525323552703d648585d342a383"
 dependencies = [
 "defmt",
 "jiff-core",
@@ -1523,9 +1523,9 @@ dependencies = [

 [[package]]
 name = "jiff-static"
-version = "0.2.37"
+version = "0.2.38"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "378268a1116ad67ae6228701118ac9f491d78fda38a40a1f1a9e1348de6f7212"
+checksum = "2cc9817253cf7c7ee4684451bd327e88d6f3658014e54a29198625590650695c"
 dependencies = [
 "jiff-core",
 "proc-macro2",
@@ -1633,6 +1633,7 @@ dependencies = [
 "headers",
 "indexmap 2.14.2",
 "itertools 0.15.0",
+ "jiff",
 "mitsein",
 "rand 0.10.3",
 "reqwest",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,6 +16,7 @@ futures = "0.3.34"
 headers = "0.4.2"
 indexmap = "2.14.2"
 itertools = "0.15.0"
+jiff = { version = "0.2.38", features = ["serde"] }
 mitsein = { version = "0.9.0", features = ["indexmap"] }
 rand = "0.10.3"
 reqwest = { version = "0.13.5", features = ["brotli", "cookies", "deflate", "form", "gzip", "hickory-dns", "json", "multipart", "query", "rustls-no-provider", "socks", "stream", "zstd"], default-features = false }
--- a/src/openai/extraction.rs
+++ b/src/openai/extraction.rs
@@ -0,0 +1,524 @@
+//! System One-style models that can extract, compute, estimate,
+//! and forecast values from inputs.
+//! They are strongly typed and output confidence scores and probabilities against their outputs.
+//!
+//! Request: [`ExtractionRequest`] · Response: [`ExtractionResponse`]
+
+use jiff::civil::{Date, DateTime, Time};
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+
+/// The item type required for `list` fields.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "lowercase")]
+pub enum ListItems {
+    /// List of text items.
+    Text,
+    /// List of numbers.
+    Number,
+    /// List of ISO dates.
+    Date,
+}
+
+/// Scale for estimate/forecast grids.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Default)]
+#[serde(rename_all = "lowercase")]
+pub enum Scale {
+    /// Linear scale (default).
+    #[default]
+    Linear,
+    /// Logarithmic scale.
+    Log,
+}
+
+/// Interval for forecast fields.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "lowercase")]
+pub enum ForecastInterval {
+    /// One step of the grid.
+    Step,
+    /// Per minute.
+    Minute,
+    /// Per hour.
+    Hour,
+    /// Per day.
+    Day,
+    /// Per week.
+    Week,
+    /// Per month.
+    Month,
+    /// Per quarter.
+    Quarter,
+    /// Per year.
+    Year,
+}
+
+/// A value that may be a number or an ISO date string. Used for the
+/// `min`/`max` bounds of estimate/forecast fields (ISO date for date
+/// estimates) and for the `step` grid.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(untagged)]
+pub enum NumberOrDate {
+    /// A numeric bound or step size.
+    Number(f64),
+    /// An ISO date string (for date estimates).
+    Date(Date),
+}
+
+/// A step size for estimate grids: a positive number (days for date
+/// estimates), or the strings `"month"` / `"year"`.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(untagged)]
+pub enum EstimateStep {
+    /// A positive numeric step (days for date estimates).
+    Number(f64),
+    /// Calendar-aware step: `"month"`.
+    Month,
+    /// Calendar-aware step: `"year"`.
+    Year,
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "lowercase")]
+pub enum DurationUnit {
+    Seconds,
+    Minutes,
+    Hours,
+    Days,
+    Weeks,
+    Months,
+    Years,
+}
+
+/// A typed field specification
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(tag = "type", rename_all = "lowercase")]
+pub enum Field {
+    /// A string extracted from the input.
+    #[serde(rename = "text")]
+    Text {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Probability of null above which the value is null (default 0.5).
+        /// Must be in `(0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// A numeric value.
+    #[serde(rename = "number")]
+    Number {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Unit label for the number (e.g. `USD`).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        unit: Option<String>,
+        /// Whether the number must be an integer. Numbers and durations only.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        integer: Option<bool>,
+        /// Number of decimal places (0–6). Numbers, durations and number
+        /// lists only.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        decimals: Option<u8>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// An ISO date value.
+    #[serde(rename = "date")]
+    Date {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// An ISO time value.
+    #[serde(rename = "time")]
+    Time {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// An ISO date-time value.
+    #[serde(rename = "datetime")]
+    Datetime {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// A duration value.
+    #[serde(rename = "duration")]
+    Duration {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Unit label
+        #[serde(skip_serializing_if = "Option::is_none")]
+        unit: Option<DurationUnit>,
+        /// Whether the duration must be an integer. Numbers and durations only.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        integer: Option<bool>,
+        /// Number of decimal places (0–6). Numbers, durations and number
+        /// lists only.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        decimals: Option<u8>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// A list of typed items.
+    #[serde(rename = "list")]
+    List {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Required for list fields: the type of each item.
+        items: ListItems,
+        /// Number of decimal places (0–6) for number lists.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        decimals: Option<u8>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// A probabilistic estimate over a bounded grid.
+    #[serde(rename = "estimate")]
+    Estimate {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Required for estimate/forecast: lower bound (a number, or an ISO
+        /// date for date estimates).
+        min: NumberOrDate,
+        /// Required for estimate/forecast: upper bound (a number, or an ISO
+        /// date for date estimates).
+        max: NumberOrDate,
+        /// Estimate grid: a positive number (days for date estimates), or
+        /// `"month"` / `"year"`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        step: Option<EstimateStep>,
+        /// Grid scale: `linear` (default) or `log`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        scale: Option<Scale>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+    /// A forecast: a sequence of estimates over a horizon.
+    #[serde(rename = "forecast")]
+    Forecast {
+        /// What the field should contain.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        /// Required for estimate/forecast: lower bound (a number, or an ISO
+        /// date for date estimates).
+        min: NumberOrDate,
+        /// Required for estimate/forecast: upper bound (a number, or an ISO
+        /// date for date estimates).
+        max: NumberOrDate,
+        /// Estimate grid: a positive number (days for date estimates), or
+        /// `"month"` / `"year"`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        step: Option<EstimateStep>,
+        /// Grid scale: `linear` (default) or `log`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        scale: Option<Scale>,
+        /// Forecast only: number of steps (1–64).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        horizon: Option<u32>,
+        /// Forecast only: the interval between steps.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        interval: Option<ForecastInterval>,
+        /// Probability of null above which the value is null (default 0.5).
+        #[serde(skip_serializing_if = "Option::is_none")]
+        null_threshold: Option<f64>,
+    },
+}
+
+/// An image input. Either a data URL string or an explicit base64 object.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(untagged)]
+pub enum Image {
+    /// A data URL string (must start with `data:`, case-insensitive).
+    DataUrl(
+        /// The data URL, e.g. `data:image/png;base64,...`.
+        String,
+    ),
+    /// An explicitly split base64 image.
+    Base64 {
+        /// MIME content type of the image (PNG, JPEG or WebP).
+        content_type: String,
+        /// Base64-encoded image bytes.
+        base64: String,
+    },
+}
+
+/// Optional request settings.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Default)]
+pub struct RequestOptions {
+    /// Add 99 percentiles to estimates (default `false`).
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub include_quantiles: Option<bool>,
+    /// Return the text that spans index into (default `false`).
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub return_state_text: Option<bool>,
+}
+
+/// The extraction request body.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct ExtractionRequest<Model> {
+    /// The model selector
+    pub model: Model,
+    /// The text to read and predict from. Must be non-empty unless images
+    /// are sent. Text answers are spans of this string.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub state: Option<String>,
+    /// Required. Map of field name to a typed field spec. At least one
+    /// field; no upper limit. Fields that do not fit next to the state in
+    /// one 8,192-token pass are split across parallel passes. Field names
+    /// must match `^[A-Za-z_][A-Za-z0-9_.\-]{0,63}$`.
+    pub fields: HashMap<String, Field>,
+    /// Optional embedded PNG, JPEG or WebP images placed before the state
+    /// (max 4; 4 MiB each, 8 MiB total decoded; request body max 16 MiB).
+    /// Remote URLs are not accepted.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub images: Option<Vec<Image>>,
+    /// ISO date that anchors dates written without a year.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub reference_date: Option<Date>,
+    /// Optional request settings.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub options: Option<RequestOptions>,
+}
+
+/// The value of an answer. Shape depends on the field type; `null` when the
+/// input does not determine it.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(untagged)]
+pub enum List {
+    // A list of strings
+    Strings(Vec<String>),
+    // A list of numbers
+    Numbers(Vec<f64>),
+    // A list of dates
+    Dates(Vec<Date>),
+}
+
+/// A forecast step: one estimate per step, with median and interval bounds.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct ForecastStep {
+    /// The point (median) value for this step.
+    pub value: f64,
+    /// Mean of the distribution for this step.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub mean: Option<f64>,
+    /// Lower bound of the interval for this step.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub p10: Option<f64>,
+    /// Upper bound of the interval for this step.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub p90: Option<f64>,
+}
+
+/// One answer per requested field, keyed by field name. Tagged by `type`,
+/// mirroring the field spec that produced it.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+#[serde(tag = "type", rename_all = "lowercase")]
+pub enum Answer {
+    /// Answer for a text field: an exact span of the state, with character
+    /// offsets.
+    #[serde(rename = "text")]
+    Text {
+        /// The extracted value, or null when the input does not determine it.
+        value: Option<String>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<String>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+        /// Character offsets `[start, end]` of the span into the state.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        span: Option<[usize; 2]>,
+    },
+    /// Answer for a number field.
+    #[serde(rename = "number")]
+    Number {
+        /// The extracted value, or null when the input does not determine it.
+        value: Option<f64>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<f64>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for a date field.
+    #[serde(rename = "date")]
+    Date {
+        /// The computed/extracted ISO date, or null.
+        value: Option<Date>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<Date>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for a time field.
+    #[serde(rename = "time")]
+    Time {
+        /// The extracted ISO time, or null.
+        value: Option<Time>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<Time>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for a datetime field.
+    #[serde(rename = "datetime")]
+    Datetime {
+        /// The extracted ISO date-time, or null.
+        value: Option<DateTime>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<DateTime>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for a duration field.
+    #[serde(rename = "duration")]
+    Duration {
+        /// The extracted duration, or null.
+        value: Option<f64>,
+        /// The model's best guess before applying the null threshold.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        guess: Option<f64>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for a list field: values with per-item spans.
+    #[serde(rename = "list")]
+    List {
+        /// The extracted items, or null.
+        value: Option<List>,
+        /// Per-item character offsets `[start, end]` into the state.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        spans: Option<Vec<[usize; 2]>>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+    /// Answer for an estimate field: a distribution summary.
+    #[serde(rename = "estimate")]
+    Estimate {
+        /// The point estimate (median).
+        value: NumberOrDate,
+        /// Mean of the estimated distribution.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        mean: Option<f64>,
+        /// Median of the estimated distribution.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        median: Option<f64>,
+        /// 10th percentile of the estimated distribution.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p10: Option<f64>,
+        /// 90th percentile of the estimated distribution.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p90: Option<f64>,
+        /// Probability the true value is below the grid minimum.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_below: Option<f64>,
+        /// Probability the true value is above the grid maximum.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_above: Option<f64>,
+        /// 99 percentiles, when `options.include_quantiles` is set.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        quantiles: Option<Vec<f64>>,
+    },
+    /// Answer for a forecast field: one estimate per step.
+    #[serde(rename = "forecast")]
+    Forecast {
+        /// One estimate per step.
+        #[serde(default)]
+        steps: Vec<ForecastStep>,
+        /// Probability that the field is null.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        p_null: Option<f64>,
+        /// Confidence score in `[0, 1]`.
+        #[serde(skip_serializing_if = "Option::is_none")]
+        confidence: Option<f64>,
+    },
+}
+
+/// Token and pass accounting for a request.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct Usage {
+    /// Tokens consumed by the state text.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub state_tokens: Option<u64>,
+    /// Tokens consumed by images.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub image_tokens: Option<u64>,
+    /// Tokens consumed by the field schema.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub schema_tokens: Option<u64>,
+    /// Total input tokens.
+    pub input_tokens: u64,
+    /// Total output tokens.
+    pub output_tokens: u64,
+    /// Number of parallel passes used.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub passes: Option<u64>,
+}
+
+/// The extraction response body.
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq)]
+pub struct ExtractionResponse<Model> {
+    /// The model that produced this response
+    pub model: Model,
+    /// One answer per field, keyed by field name. `value` is null when the
+    /// input does not determine it.
+    pub answers: HashMap<String, Answer>,
+    /// Whether the input was truncated to fit the context window.
+    pub truncated: bool,
+    /// The text that spans index into, when `options.return_state_text` is set.
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub state_text: Option<String>,
+    /// Token and pass accounting for the request.
+    pub usage: Usage,
+}
--- a/src/openai/mod.rs
+++ b/src/openai/mod.rs
@@ -1,5 +1,6 @@
 pub mod chat;
 pub mod decisions;
 pub mod embeddings;
+pub mod extraction;
 pub mod models;
 pub mod system_one;
--- a/src/server/chat/completions.rs
+++ b/src/server/chat/completions.rs
@@ -21,8 +21,6 @@ use secrecy::ExposeSecret;
 use serde::Deserialize;
 use serde_with::DeserializeFromStr;
 use serde_with::SerializeDisplay;
-use tokio::select;
-use tokio::time::sleep;
 use std::collections::VecDeque;
 use std::convert::Infallible;
 use std::fmt::Display;
@@ -31,6 +29,8 @@ use std::time::Duration;
 use strum::EnumString;
 use strum::VariantArray;
 use tokio::runtime::Handle;
+use tokio::select;
+use tokio::time::sleep;

 #[derive(Deserialize, TypedPath)]
 #[typed_path("/v1/chat/completions")]
@@ -201,7 +201,6 @@ impl Shortcut {
                (P::OpenRouter, "poolside/laguna-s-2.1:free".into()),
                (P::VercelAiGateway, "stepfun/step-3.7-flash".into()),
                (P::VercelAiGateway, "inclusionai/ling-3.0-flash-fin".into()),
-                
                (
                    P::VercelAiGateway,
                    "inclusionai/ling-3.0-flash-sante".into(),
@@ -259,7 +258,10 @@ impl Shortcut {
                (P::Ollama, "nemotron-3-ultra".into()),
                (P::NvidiaNim, "nvidia/nemotron-3-ultra-550b-a55b".into()),
                (P::Kilo, "nvidia-nemotron-3-ultra-550b-a55b-free".into()),
-                (P::OpenRouter, "nvidia/nemotron-3-ultra-550b-a55b:free".into()),
+                (
+                    P::OpenRouter,
+                    "nvidia/nemotron-3-ultra-550b-a55b:free".into(),
+                ),
                (P::OpenCode, "nemotron-3-ultra-free".into()),
            ],

@@ -268,8 +270,14 @@ impl Shortcut {
                (P::HuggingFace, "zai-org/GLM-5.3".into()),
                (P::CloudflareWorkersAi, "@cf/zai-org/glm-5.3".into()),
                (P::Mistral, "zai-glm-5-3".into()),
-                (P::VercelAiGateway, "deepseek/deepseek-v4.1-flash-1017".into()),
-                (P::CloudflareWorkersAi, "@cf/deepseek-ai/deepseek-v4.1-flash-1017".into()),
+                (
+                    P::VercelAiGateway,
+                    "deepseek/deepseek-v4.1-flash-1017".into(),
+                ),
+                (
+                    P::CloudflareWorkersAi,
+                    "@cf/deepseek-ai/deepseek-v4.1-flash-1017".into(),
+                ),
                (P::OpenCode, "muse-spark-1.3-contributor-free".into()),
                (P::NvidiaNim, "moonshotai/kimi-k3".into()),
                (P::HuggingFace, "moonshotai/Kimi-K3".into()),
--- a/src/server/embeddings.rs
+++ b/src/server/embeddings.rs
@@ -73,8 +73,10 @@ impl Shortcut {

        match self {
            S::CodestralEmbed2505 => vec![(P::Mistral, "codestral-embed-2505".into())],
-            S::CohereEmbedV4_0 => vec![(P::Cohere, "embed-v4.0".into()),
-                (P::VercelAiGateway, "cohere/embed-v4.0".into())],
+            S::CohereEmbedV4_0 => vec![
+                (P::Cohere, "embed-v4.0".into()),
+                (P::VercelAiGateway, "cohere/embed-v4.0".into()),
+            ],
            S::CohereEmbedV5_0Fast => vec![
                (P::Cohere, "embed-v5.0-fast".into()),
                (P::VercelAiGateway, "cohere/embed-v5.0-fast".into()),
@@ -209,18 +211,22 @@ pub async fn create_embeddings(
                        .build()
                })
                .collect(),
-                Provider::VercelAiGateway => state
-                    .app_args
-                    .vercel_ai_gateway_api_key
-                    .iter()
-                    .cloned()
-                    .map(|api_key| {
-                        Upstream::builder()
-                            .url("https://ai-gateway.vercel.sh/v1/embeddings".parse().expect("TODO"))
-                            .api_key(api_key)
-                            .build()
-                    })
-                    .collect(),
+            Provider::VercelAiGateway => state
+                .app_args
+                .vercel_ai_gateway_api_key
+                .iter()
+                .cloned()
+                .map(|api_key| {
+                    Upstream::builder()
+                        .url(
+                            "https://ai-gateway.vercel.sh/v1/embeddings"
+                                .parse()
+                                .expect("TODO"),
+                        )
+                        .api_key(api_key)
+                        .build()
+                })
+                .collect(),
        };

        if let Ok(upstreams) = Vec1::try_from(upstreams) {
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -12,8 +12,8 @@ use url::Url;

 mod chat;
 mod decisions;
-mod frontend;
 mod embeddings;
+mod frontend;
 mod models;
 mod system_one;

--- a/src/server/system_one.rs
+++ b/src/server/system_one.rs
@@ -53,7 +53,10 @@ impl Shortcut {
        match self {
            S::S => {
                vec![
-                    (P::VercelAiGateway, "perplexity/pplx-decider-flash-v1.2".into()),
+                    (
+                        P::VercelAiGateway,
+                        "perplexity/pplx-decider-flash-v1.2".into(),
+                    ),
                    (P::LiquidAi, "d1:free".into()),
                    (P::CloudflareWorkersAi, "clef-omni".into()),
                    (P::CloudflareWorkersAi, "clef-flash".into()),
@@ -74,9 +77,7 @@ impl Shortcut {
            }

            S::L => {
-                vec![
-                    (P::VercelAiGateway, "liquid/d1-ultra".into())
-                ]
+                vec![(P::VercelAiGateway, "liquid/d1-ultra".into())]
            }
        }
    }