Celes Renata
a72f336ad1
Multi-stage evidence-grounded inference architecture replacing the monolithic 9B model extraction pipeline. CPU-first specialist services handle routine extraction while the 9B vLLM model is preserved for semantic adjudication of ambiguous cases. Key components: - Capability-aware inference gateway (OpenAI-compatible + Ollama) - Endpoint registry with DB migrations and REST API - Sentence-aware document segmenter (property tests) - Deterministic financial parsing with offset integrity - Symbol resolution with ambiguity detection - Specialist service (GLiNER2, dynamic batching, K8s deployment) - Company-specific sentiment (FinBERT, calibration) - Retrieval-based novelty and duplicate detection - Confidence calibration pipeline - Deterministic routing engine (property tests) - 9B adjudication layer with VRAM gating - Stock-specific impact model (features, labels, baseline, trained) - Pipeline orchestrator (state machine, queues, leases, feature flags) - Bounded parallelism (async workers, semaphore, load shedding) - Observability (tracing, metrics, alerts) - Compatibility adapter (v3→v2 golden mapping tests) - Shadow/canary promotion framework - Active learning and fine-tuning pipeline Test results: 1,161 tests pass, ruff lint clean. All 282 spec tasks completed.
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
"""Feature flag configuration for the compatibility adapter.
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The adapter is disabled by default and must be explicitly enabled for
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replay, shadow, canary, or production modes.
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"""
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from __future__ import annotations
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from enum import Enum
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class AdapterMode(str, Enum):
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"""Operating mode for the compatibility adapter.
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- disabled: adapter does not run (default)
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- replay_only: adapter runs during offline replay evaluation
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- shadow_only: adapter runs in shadow mode (no downstream effect)
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- canary: adapter outputs routed to a percentage of non-trading consumers
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- production: adapter outputs used for all consumers
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"""
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DISABLED = "disabled"
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REPLAY_ONLY = "replay_only"
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SHADOW_ONLY = "shadow_only"
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CANARY = "canary"
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PRODUCTION = "production"
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def is_adapter_enabled(mode: AdapterMode) -> bool:
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"""Return True if the adapter should produce output in the given mode.
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Only replay, shadow, canary, and production modes enable output.
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The disabled mode prevents any adapter execution.
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"""
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return mode != AdapterMode.DISABLED
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# Default mode — adapter is OFF until explicitly activated
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DEFAULT_ADAPTER_MODE: AdapterMode = AdapterMode.DISABLED
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