Memory scores on entries, not a separate Vec

ConversationEntry::Memory gains score: Option<f64>. The scorer
writes scores directly onto entries when results arrive. Removes
Agent.memory_scores Vec and the memory_scores parameter from
context_state_summary().

Scores are serialized to/from the conversation log as memory_score.

Co-Authored-By: Proof of Concept <poc@bcachefs.org>
This commit is contained in:
Kent Overstreet 2026-04-07 03:14:24 -04:00
parent 93f5f8b0c7
commit 39dcf27bd0
6 changed files with 36 additions and 50 deletions

View file

@ -186,7 +186,7 @@ pub fn is_stream_error(err: &anyhow::Error) -> bool {
#[derive(Debug, Clone, PartialEq)]
pub enum ConversationEntry {
Message(Message),
Memory { key: String, message: Message },
Memory { key: String, message: Message, score: Option<f64> },
/// DMN heartbeat/autonomous prompt — evicted aggressively during compaction.
Dmn(Message),
/// Debug/status log line — written to conversation log for tracing,
@ -201,7 +201,7 @@ impl Serialize for ConversationEntry {
use serde::ser::SerializeMap;
match self {
Self::Message(m) | Self::Dmn(m) => m.serialize(s),
Self::Memory { key, message } => {
Self::Memory { key, message, score } => {
let json = serde_json::to_value(message).map_err(serde::ser::Error::custom)?;
let mut map = s.serialize_map(None)?;
if let serde_json::Value::Object(obj) = json {
@ -210,6 +210,9 @@ impl Serialize for ConversationEntry {
}
}
map.serialize_entry("memory_key", key)?;
if let Some(s) = score {
map.serialize_entry("memory_score", s)?;
}
map.end()
}
Self::Log(text) => {
@ -232,8 +235,11 @@ impl<'de> Deserialize<'de> for ConversationEntry {
}
if let Some(key) = json.as_object_mut().and_then(|o| o.remove("memory_key")) {
let key = key.as_str().unwrap_or("").to_string();
let score = json.as_object_mut()
.and_then(|o| o.remove("memory_score"))
.and_then(|v| v.as_f64());
let message: Message = serde_json::from_value(json).map_err(serde::de::Error::custom)?;
Ok(Self::Memory { key, message })
Ok(Self::Memory { key, message, score })
} else {
let message: Message = serde_json::from_value(json).map_err(serde::de::Error::custom)?;
Ok(Self::Message(message))