kami
2c27e2ce1f
The "address him as ты" rule had only reached two of the five system prompts. Instead of pasting it into the other three (five copies drift — that is how this happened), there is now one block, in internal/persona, prepended to all five: nudges, action replies, chat, note queries and general knowledge. The block says who he is and how to address him (a man, always "ты", never "вы", never "он" about him; Maven stays feminine), plus the current local date and time. It is rendered fresh each turn because the time changes, and it is correct with an empty config — the address and gender rules are defaults in code. Config only adds optional facts: owner_name, city, and the existing free-text `persona` string, which is now the static half of the block. Russian even in front of the English prompts: the rules are Russian grammar, so they read best stated in Russian, and there is one copy. Vikunja #394. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01CGeSZxh1DCtRxmFVSYVGvJ
93 lines
3.7 KiB
Go
93 lines
3.7 KiB
Go
// Package persona builds the one shared context block that goes in front of
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// every LLM system prompt: who the owner is, how to address him, and what
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// time it is right now.
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//
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// Why one block and not a line pasted into each prompt: there are five
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// prompts (nudges, action replies, chat, note queries, general knowledge) and
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// the "address him as ты" rule had only reached two of them. Five copies drift.
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// One block cannot.
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//
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// The rules here are defaults in code, not config. Maven is feminine and the
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// owner is a man addressed informally — that is a hard constraint of the
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// product, so it must hold with an empty config file. Config only ADDS
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// optional facts (his name, his city).
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package persona
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import (
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"fmt"
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"strings"
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"time"
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)
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// Facts — the optional, deployment-specific half of the block. All fields may
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// be empty; the block is still correct and useful without them.
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type Facts struct {
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OwnerName string // his name, e.g. "Ками"
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City string // where he is, e.g. "Москва"
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Static string // the free-text `persona` config string, appended verbatim
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}
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var ruWeekdays = [...]string{"воскресенье", "понедельник", "вторник", "среда", "четверг", "пятница", "суббота"}
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var ruMonths = [...]string{
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"января", "февраля", "марта", "апреля", "мая", "июня",
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"июля", "августа", "сентября", "октября", "ноября", "декабря",
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}
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// Block renders the context block for one turn. Russian even in front of the
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// English prompts: the rules it states are Russian grammar (ты/тебя, feminine
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// verbs), and a Russian rule reads best stated in Russian.
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//
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// Keep it short. It ships on every turn to a 0.8B on laptop CPU, so every
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// line here is latency.
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func (f Facts) Block(now time.Time) string {
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var b strings.Builder
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b.WriteString("Ты — Maven, домашняя ассистентка. О себе говоришь в женском роде: \"я записала\", \"я проверила\".\n")
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// The address form gets its own line. It is the thing that kept getting
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// lost when it was buried in prose.
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b.WriteString("ОБРАЩЕНИЕ: владелец — мужчина, всегда на \"ты\" (ты, тебя, тебе, твой) и в единственном числе (\"выпей\", \"посмотри\"). Никогда \"вы\"/\"вас\"/\"ваш\". Никогда \"он\"/\"его\" о нём — ты говоришь ему, а не о нём. Глаголы о нём — в мужском роде (\"ты забыл\").\n")
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if who := f.who(); who != "" {
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b.WriteString(who + "\n")
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}
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b.WriteString(fmt.Sprintf("Сейчас: %s, %d %s %d, %02d:%02d (местное время).\n",
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ruWeekdays[int(now.Weekday())], now.Day(), ruMonths[int(now.Month())-1], now.Year(),
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now.Hour(), now.Minute()))
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if s := strings.TrimSpace(f.Static); s != "" {
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b.WriteString(s + "\n")
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}
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return b.String()
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}
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// who renders the optional name/city line, or "" when neither is configured.
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func (f Facts) who() string {
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name := strings.TrimSpace(f.OwnerName)
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city := strings.TrimSpace(f.City)
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switch {
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case name != "" && city != "":
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return "Его зовут " + name + ", он в городе " + city + "."
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case name != "":
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return "Его зовут " + name + "."
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case city != "":
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return "Он в городе " + city + "."
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}
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return ""
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}
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// Prepend puts the block in front of a system prompt. Nil-safe: a nil renderer
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// (tests, the stub paths) returns the prompt untouched.
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func Prepend(block func() string, prompt string) string {
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if block == nil {
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return prompt
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}
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s := strings.TrimSpace(block())
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if s == "" {
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return prompt
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}
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return s + "\n\n" + prompt
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}
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