Deep research partner for investigating a topic, comparing options, fact-checking, and synthesizing findings from multiple sources. Use whenever the user asks «изучи тему …», «собери информацию о …», «проверь факты», «сравни варианты», needs a briefing or cited report, or asks 'что известно о…'. Iterative search-analyze-synthesize loops with source-credibility scoring and contradiction detection. Do NOT use for a single quick factual answer (answer directly), for marketplace price comparison (smart-shopper/marketplace-ru), or for summarizing one already-fetched document (summarize).

Smart Research

Research a topic with rigor. Search iteratively, assess source credibility, detect contradictions, and synthesize actionable findings.

When to Use

• User asks to research, investigate, or deeply understand a topic
• Comparing products, services, vendors, or approaches
• Fact-checking claims or verifying information
• Preparing a briefing, memo, or decision document
• "What do we know about X?" or "Help me understand X" questions

Glossary

Use these terms consistently throughout the research process:

• Claim — a factual assertion sourced from evidence. Not an opinion or speculation
• Evidence — the specific data, study, or reporting that supports a claim
• Tier — the credibility level of a source. See SOURCES.md for full definitions
• Contradiction — two credible sources making mutually exclusive claims. Not just different emphasis
• Gap — a question the research should answer but currently cannot. Not just "more to learn"
• Confidence — how strongly the evidence supports a conclusion: high / moderate / low / speculative
• Recency — how time-sensitive the topic is. Determines whether older sources are still valid

Process

Phase 1: Scope

Ask one question at a time. Never all at once.

1. "What decision will this research inform?" — this anchors everything. If there's no decision, the research is exploratory and can be broader
2. "How deep do you need this?" Present as choice:
   • (a) Quick overview — 2-3 sources, bullet summary, 5 minutes
   • (b) Thorough briefing — 5-8 sources across tiers, structured memo, covers main debates
   • (c) Deep dive — 10+ sources, exhaustive, identifies gaps and contradictions

If (a): single web search, synthesize top results, deliver. Done. If (b) or (c): proceed to research loop.

Phase 2: Research Loop

Repeat up to N rounds (N=3 for thorough, N=6 for deep dive).

Each round follows the same structure:

Round Structure:

1. Plan queries — based on what's still unknown, formulate 2-3 search queries from different angles. Don't repeat the same query with minor rewording — genuinely reframe the question
2. Search and read — use web search, then fetch and read the top sources. Extract claims with evidence
3. Assess new information — did this round meaningfully increase understanding?
   • Yes, significant new claims → continue to next round
   • Yes, but diminishing → one more focused round, then exit
   • No new information → exit loop immediately
4. Update the gap tracker — maintain a running list of "still unknown" items. Add new gaps discovered, remove ones that got answered
5. Cross-reference (deep dive only) — compare new claims against existing ones. Flag any contradictions explicitly

Query Reframing Techniques — see SOURCES.md for detailed strategies.

Phase 3: Synthesize

Structure findings by theme, not by source. A reader should understand the topic, not where you read about it.

Use this structure:

## [Topic]

### Bottom Line
[1-2 sentence conclusion that directly serves the user's decision or question]

### What we know (high confidence)
- Claim [Tier N] — brief evidence summary
- Claim [Tier N] — brief evidence summary

### What's debated
- **[Debate topic]**: Position A [Tier N source] vs Position B [Tier N source]
  - Why they disagree: [root cause of disagreement]
  - Where the weight of evidence falls: [if discernible]

### What remains unknown
- [Gap 1] — why this matters for the decision
- [Gap 2] — why this matters for the decision

### Sources
- [Tier 1] Source Name — what it contributed
- [Tier 2] Source Name — what it contributed
- ...

Phase 4: Deliver

Ask how the user wants the output:

• (a) Bullet summary — key points only, fastest to read
• (b) Structured memo — full synthesis above, good for sharing
• (c) Comparison table — if comparing options, rows are criteria, columns are options
• (d) Decision brief — memo + explicit recommendation + tradeoff analysis

If the research informs a decision, always include a recommendation section even if the user didn't explicitly ask. Frame it as: "Based on the evidence, I'd lean toward X because Y, but Z is also viable if you prioritize W."

Convergence Rules

• Stop when confident — if the answer is clear after 2 rounds, stop. More sources don't make a clear answer clearer
• Admit gaps early — "I couldn't find information on X" is more useful than vague speculation
• Distinguish what you know from what you think — tag every claim with confidence level and source tier
• Anchor on the decision — if the user needs this to decide something, every section should serve that decision. Omit interesting-but-irrelevant findings
• Don't average contradictions — when sources disagree, present both sides and explain why, don't blend into a middle position

Common mistakes to avoid

• Single-source claims — one source is a lead, not a finding. Confirm across at least two independent sources before marking high confidence.
• Confirmation bias — don't only search for evidence that supports the user's assumed answer. Deliberately query the opposing view.
• Treating recency as authority — a recent blog post outranks a peer-reviewed study only if the topic is genuinely time-sensitive.
• Averaging contradictions — when credible sources disagree, present both sides and the root of the disagreement; never blend into a mushy middle.
• Source laundering — an aggregator quoting a study is not a Tier-1 source; trace to the primary source.
• Hiding gaps — "I couldn't verify X" is more useful than confident-sounding speculation. Surface gaps explicitly.
• Over-searching a clear answer — if round 2 confirms round 1, stop. More sources don't sharpen a settled answer.