claude
12530c8a95
queryGeneral has nothing fetched to fall back on, so it is the sharp case: with a workstation configured and asleep he is told that, rather than told something false in a confident voice. The 1.7B answering a world question is where "Война и мир" got Левитан as its author. The sources that already hold a passage — a live search, a ZIM article, a page he named — go through the world model too, but read the passage back when it is not there instead of naming a gap. A real quote beats "не могу сейчас", and nothing is invented on either path. The Stub and every test double keep the Phraser interface they have. PhraseWorld is reached by assertion, and a phraser without it is the no-workstation case.
61 lines
2.6 KiB
Go
61 lines
2.6 KiB
Go
package main
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import (
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"context"
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"errors"
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"log"
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"github.com/kami/maven/internal/phraser"
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)
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// worldPhraser — the naming half of the degradation rule (docs/offload.md), as
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// the query sources see it. Only *phraser.LLMPhraser implements it, so the
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// Stub and every test double stay exactly as they are.
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type worldPhraser interface {
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PhraseWorld(ctx context.Context, utterance string, sources []string) (string, error)
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}
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// worldGap — what he hears when the question is about the world, the workstation
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// model is the one configured to answer it, and that machine is not answering.
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//
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// It says the true thing. The resident 1.7B is not a worse answer here, it is an
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// invented one: "Война и мир" came back with Левитан as its author, and a
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// question about his meeting came back as a swimming competition in Nottingham.
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// Naming the gap is the rule CLAUDE.md already applies to a sibling service
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// being down.
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const worldGap = "сейчас не могу ответить — большая модель недоступна, а придумывать не хочу."
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// phraseWorld asks the world model, or reports the gap.
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//
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// The three outcomes come straight from LLMPhraser.PhraseWorld: no workstation
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// configured means the resident model answers as it always has, a workstation
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// that is up answers, and a workstation that is down returns
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// phraser.ErrNoWorldModel. A phraser that has no world seam at all — the Stub,
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// and the doubles in the tests — is the first of those three.
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func (h *reactiveHandler) phraseWorld(ctx context.Context, utterance string, sources []string) (string, error) {
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if h.phraser == nil {
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return "", phraser.ErrNoWorldModel
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}
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if w, ok := h.phraser.(worldPhraser); ok {
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return w.PhraseWorld(ctx, utterance, sources)
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}
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return h.phraser.PhraseQuery(ctx, utterance, sources)
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}
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// phraseSource asks the world model to answer from a passage someone already
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// fetched — a live search result, a ZIM article, a page he named. It returns ""
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// rather than the gap phrase, because these callers hold something better than a
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// gap: the passage itself, which their own floor reads back to him. Nothing is
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// invented either way, and a real quote beats "не могу сейчас".
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func (h *reactiveHandler) phraseSource(ctx context.Context, name, utterance string, sources []string) string {
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reply, err := h.phraseWorld(ctx, utterance, sources)
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switch {
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case errors.Is(err, phraser.ErrNoWorldModel):
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log.Printf("voice: %s: no world model, reading the source back instead", name)
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return ""
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case err != nil:
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log.Printf("voice: %s: phrase: %v", name, err)
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}
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return reply
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}
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