feat: implement summarization step via Model Gateway (#48)

shahondin1624 commented

2026-03-10 15:41:29 +01:00

Owner

Summary

Add Summarizer class that calls Model Gateway Inference gRPC endpoint to produce query-relevant summaries of web page content
Includes parallel summarization via summarize_many() with configurable concurrency limits
Graceful degradation: falls back to truncated raw content if Model Gateway is unavailable
Configurable max summary length and task complexity

Test plan

13 tests passing (mock gRPC server approach)
Success path with correct params forwarding
Long response truncation
Graceful degradation on gateway unavailability (short and long content)
Parallel summarization and concurrency limits
Empty list edge case
Prompt template verification
_truncate helper unit tests
Ruff lint clean
All 49 search service tests passing

Closes #48

🤖 Generated with Claude Code

## Summary - Add `Summarizer` class that calls Model Gateway `Inference` gRPC endpoint to produce query-relevant summaries of web page content - Includes parallel summarization via `summarize_many()` with configurable concurrency limits - Graceful degradation: falls back to truncated raw content if Model Gateway is unavailable - Configurable max summary length and task complexity ## Test plan - [x] 13 tests passing (mock gRPC server approach) - [x] Success path with correct params forwarding - [x] Long response truncation - [x] Graceful degradation on gateway unavailability (short and long content) - [x] Parallel summarization and concurrency limits - [x] Empty list edge case - [x] Prompt template verification - [x] `_truncate` helper unit tests - [x] Ruff lint clean - [x] All 49 search service tests passing Closes #48 🤖 Generated with [Claude Code](https://claude.com/claude-code)

shahondin1624 added 1 commit 2026-03-10 15:41:30 +01:00

feat: implement summarization step via Model Gateway (issue #48 ) c2bc87a8f5

Add Summarizer class that calls Model Gateway Inference gRPC endpoint
to produce query-relevant summaries of web page content. Includes
parallel summarization, configurable max length, and graceful
degradation (falls back to truncated raw content if gateway unavailable).

13 tests covering success, params, truncation, degradation, parallel,
concurrency limits, empty list, and prompt template verification.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

shahondin1624 merged commit 578a5e9651 into main

2026-03-10 15:41:35 +01:00

shahondin1624 deleted branch feature/issue-48-summarization

2026-03-10 15:41:36 +01:00

shahondin1624 referenced this issue from a commit

2026-03-10 15:41:37 +01:00

Merge pull request 'feat: implement summarization step via Model Gateway (#48)' (#146) from feature/issue-48-summarization into main

shahondin1624 referenced this pull request

2026-03-10 15:41:37 +01:00

Implement summarization step via Model Gateway #48

feat: implement summarization step via Model Gateway (#48) #146

Summary

Test plan