このガイダンスは、基礎概念からエージェントオーケストレーション、評価フレームワークまで、プロンプトエンジニアリングの100最重要用語をカバーしています。 各エントリには、開発者とAI実践者向けに書かれた簡潔な実用的定義、および深い読み物のための一次参照リンクが含まれています。
用語は6つのグループに整理されています:プロンプティングのコアコンセプト、エージェント&オーケストレーション、セキュリティ&アライメント、評価&テスト、高度なテクニック、メトリクス&プロダクション。テーブルをクイックリファレンスとして使用するか、リンクをたどって実装の詳細を確認してください。
重要なポイント
- 100の用語を6つのセクションに整理:コア概念、エージェント、セキュリティ、評価、高度なテクニック、メトリクス&プロダクション
- 各用語には実用的な定義と1~3の一次ソース引用が含まれ、E-E-A-T検証に対応
- 基本技法(CoT、RAG、Few-Shot)から2026年のエージェンティックパターン(マルチエージェント、ハンドオフ、GraphRAG)まで
- 15の用語集項目はPromptQuorum Prompt Engineeringハブの専用記事に直接リンクし、深い探索が可能
- FAQPageスキーマ + DefinedTermSetスキーマで、Google、Claude、Perplexity、その他のAIエンジンによる回答抽出に対応
プロンプティングのコアコンセプト
プロンプト
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
プロンプトエンジニアリング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide Overview, LearnPrompting Definition, IBM Techniques
LLM(大規模言語モデル)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
トークン
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI Tokenizer, PromptingGuide Settings, KeepMyPrompts 2026
コンテキストウィンドウ
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Wikipedia, Firecrawl Context Engineering, PromptingGuide Settings
システムプロンプト
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ハルシネーション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
グラウンディング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ゼロショットプロンプティング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide Zero-shot, Codecademy Shot Prompting, Lakera 2026
フューショットプロンプティング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Chain-of-Thought(CoT)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ゼロショット CoT
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ロールプロンプティング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
LearnPrompting Roles, PromptingGuide Basics, DecodeTheFuture 2026
プロンプトチェーニング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Anthropic Chain Prompts, PromptingGuide Chaining, Lakera Orchestration
ReAct プロンプティング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide ReAct, Zignuts Agent Orchestration, IBM Techniques
Tree-of-Thought(ToT)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide ToT, LearnPrompting Tree of Thought, ClipboardAI Glossary
Temperature
Related: Temperature and top-p guide, Top-p (nucleus sampling), Seed (sampling)
Set temperature=0 for factual, deterministic tasks. Increase for creative, generative tasks. Always test both extremes when tuning a new application.
OpenAI o1/o3 reasoning models do not expose temperature - reasoning process controls variation.
PromptingGuide Settings, Tetrate Guide, PromptEngineering.org
Top-p(ニュークレウスサンプリング)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptEngineering.org Temperature & Top-p, PromptingGuide Settings, Infomineo Best Practices
RAG(Retrieval-Augmented Generation)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Open Weights
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Meta – LLaMA Community License, Mistral AI – License, Wikipedia – Open-weights models
Fine-tuning
Related: LoRA glossary, Instruction following glossary, Open-source vs proprietary
Use when prompt engineering has plateaued and consistent style is needed across thousands of calls. Not cost-effective for low-volume use cases. OpenAI fine-tuning starts at ~$8/1M training tokens.
LoRA fine-tuning is standard for open-weight models. Consider RAG before fine-tuning for knowledge tasks - cheaper and more updatable.
Anthropic – Fine-tuning guide, OpenAI – Fine-tuning API, IBM – RAG vs fine-tuning
LoRA
Related: Fine-tuning glossary, P-tuning glossary, Open-source vs proprietary
Standard approach for fine-tuning open-weight models (Llama, Mistral, Qwen). Use LoRA rank 8-64 depending on task complexity. Higher rank means better adaptation but more memory.
QLoRA (quantized LoRA) further reduces VRAM requirements. LoRA adapters are composable via LoRA composition techniques.
Hu et al. – LoRA paper, Dettmers et al. – QLoRA paper, PromptingGuide – Advanced techniques
VRAM
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
NVIDIA – GPU memory, Ollama – Hardware guide, HuggingFace – Model cards
コンテキストエンジニアリング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
エージェント&オーケストレーション
エージェント
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI Agents – Orchestration, Genesys – LLM agent orchestration, GetStream – AI agent orchestration
ツール
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
IBM – What is tool calling?, LLMBase – Tool call, OpenAI – Tools & function calling
ツール呼び出し
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ツールスキーマ
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Tool specification, IBM – Tool calling guide, OpenAI Agents SDK
エージェントオーケストレーション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Agent orchestration, Genesys – LLM agent orchestration, IBM – Orchestration tutorial
マルチエージェントシステム
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Eonsr – Orchestration frameworks 2025, Zylos – Multi-agent patterns 2025, GetStream – AI agent orchestration
プランナーエージェント
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI Agents – Planning, IBM – Orchestration tutorial, Zylos – Multi-agent patterns
エグゼキューターエージェント
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI Agents SDK, Genesys – Agent orchestration, GetStream – Orchestration
ルーターエージェント
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Routing patterns, Eonsr – Orchestration frameworks, Zylos – Multi-agent patterns
ガードレール
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Lakera – Prompt engineering & safety, Zendesk – AI glossary (guardrails), GetStream – Orchestration best practices
オブザベーション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
IBM – Tool calling, OpenAI Agents – Tools, Genesys – Orchestration flows
ステート(エージェント状態)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Agent orchestration, IBM – Orchestration tutorial, Zylos – Production considerations
メモリ(短期)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide – Context & history, OpenAI – Conversation design, CoherePath – Glossary
メモリ(長期)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Firecrawl – Context engineering, Zylos – Multi-agent production, PromptingGuide – RAG & memory
ベクトルストア
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PromptingGuide – RAG, AWS – Vector databases overview, Eonsr – Orchestration frameworks
アクション空間
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI Agents – Actions & tools, IBM – Agent orchestration guide, GetStream – Orchestration best practices
終了条件
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Agent orchestration, Zylos – Production considerations, Multi-agent patterns video
シーケンシャルオーケストレーション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Multi-agent patterns video, OpenAI – Orchestration patterns, Genesys – Orchestration
パラレルオーケストレーション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Zylos – Multi-agent orchestration 2025, Multi-agent patterns video, Eonsr – Orchestration frameworks
プロデューサー-レビュアーループ
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Multi-agent patterns video, GetStream – Orchestration, IBM – Orchestration tutorial
セキュリティ&アライメント
セーフティポリシー
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Safety best practices, Anthropic – Safety overview, Lakera – Safety & guardrails
ガードレール
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Anthropic – Safety & guardrails, OpenAI – Safety best practices, Zendesk – Generative AI glossary
プロンプトインジェクション
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OWASP – LLM prompt injection, Lakera – Prompt injection, Microsoft – Prompt injection guidance
ジェイルブレイク
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OWASP – LLM jailbreaks, Lakera – Jailbreak examples, Anthropic – Safety FAQ
レッドティーミング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Anthropic – Red-teaming AI systems, OpenAI – Safety & red teaming, OWASP – Testing LLM apps
トキシシティ
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Google – Perspective API, Zendesk – AI glossary, OpenAI – Safety best practices
バイアス
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Addressing bias, IBM – Bias in AI, Anthropic – Responsible scaling
アライメント
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Anthropic – Constitutional AI, OpenAI – Alignment & safety, DeepMind – Alignment research
RLHF
Related: Constitutional AI glossary, RLVR glossary, Value learning glossary
RLHF is applied during model training, not prompting. Understanding it explains why models prefer certain response styles and follow instructions.
RLHF is now combined with Constitutional AI (Claude) and RLVR (reasoning models). Direct Preference Optimization (DPO) is a simpler alternative gaining adoption.
OpenAI – RLHF paper, Anthropic – RL from AI feedback, DeepMind – RLHF overview
コンスティチューショナルAI
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Anthropic – Constitutional AI, Anthropic – Research paper, Zendesk – AI glossary
評価&テスト
Evals(評価スイート)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals framework, Anthropic – Model evaluations, ClipboardAI – AI glossary
ゴールデンセット
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals docs, Microsoft – Evaluation guidance, Anthropic – Evaluating Claude
A/Bプロンプトテスト
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals framework, Anthropic – Model evaluations, Microsoft – Evaluation guidance
ウィンレート
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals, Anthropic – Model evaluations, Microsoft – Evaluation guidance
リグレッションテスト
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals framework, Microsoft – Evaluation guidance, Anthropic – Model evaluations
Human-in-the-Loop(HITL)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
モニタリング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ドリフト
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
プロンプトバージョニング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
KeepMyPrompts – Prompt management, Lakera – Prompt lifecycle
プロンプトリポジトリ
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Examples, KeepMyPrompts – Management, Braintrust – Tools 2026
高度なテクニック
Self-Consistency
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Meta-Prompting
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
APE(Automatic Prompt Engineer)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Reflexion
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
マルチモーダルプロンプティング
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Graph-of-Thoughts(GoT)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Chain-of-Table
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Active-Prompt
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Directional Stimulus Prompting
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
PAL(Program-Aided Language Models)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Agentic RAG
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Handoff(エージェントハンドオフ)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Orchestrator Agent
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Agent orchestration, Eonsr – Orchestration frameworks 2025
Critic / Reviewer Agent
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
GraphRAG
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Prompt Tuning
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Zendesk – Generative AI glossary, IBM – RAG vs fine-tuning vs prompting
Context Compression
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Adaptive Prompting
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
G-Eval
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Microsoft – Evaluation guidance, Confident AI – LLM evaluation metrics
メトリクス&プロダクション
BERTScore
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
ROUGE
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
BLEU
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Perplexity
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Answer Relevancy
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Task Completion Rate
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Prompt Injection(Indirect)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Agent Hijacking
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Human-in-the-Loop(HITL)Evaluation
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
LLM-as-a-Judge
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Prompt Repository(Enterprise)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Examples, Braintrust – Prompt tools 2026, KeepMyPrompts – Management
Prompt Optimizer
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Dev.to – Automatic prompt optimization, Braintrust – Tools 2026
Multi-Modal Orchestration
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Shadow AI
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Constitutional AI(Extended)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Drift Detection(Prompt/Model)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Google – ML drift, Eonsr – Production, Datadog – Observability
Win Rate(Pairwise)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
OpenAI – Evals, Anthropic – Model evaluations, Microsoft – Evaluation
Context Engineering(Advanced)
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Firecrawl – Context engineering, AIPromptLibrary – Advanced 2026, KeepMyPrompts – Guide
Swarm / Collective Intelligence
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
Zignuts – Prompt engineering guide, Promnest – Orchestration
Prompt Versioning & Rollback
Related: Prompting techniques, CoT guide, Full glossary
Use when designing or refining prompts for LLM-powered features. Start here before considering fine-tuning or custom models.
KeepMyPrompts – Prompt management, Lakera – Prompt lifecycle, Braintrust – Tools
よくある質問
プロンプトエンジニアリングを簡単に説明すると何ですか?
プロンプトエンジニアリングは、言語モデルが有用で予測可能、安全な出力を生成するようにプロンプトを設計・改善する分野です。指示の構造化、コンテキストの追加、および Few-Shot や Chain-of-Thought などのテクニックの選択が含まれ、信頼性と品質を向上させます。
ゼロショットとフューショットプロンプティングの違いは何ですか?
ゼロショットプロンプティングは、例を使わずに指示だけを使用してタスクを実行するようモデルに求めます。これはモデルの事前学習がパターンをすでにカバーしている一般的なタスクに最適です。フューショットプロンプティングは少数のインプット-アウトプット例をプロンプトに含めます。フューショットは通常、複雑または珍しいタスクで高い品質を生成します。
AI に RAG とは何ですか?
RAG は Retrieval-Augmented Generation の略です。ナレッジベースから関連ドキュメントを取得してプロンプトに挿入するアーキテクチャです。これにより、モデルはトレーニングだけに頼らず、最新でグラウンディングされたデータに基づいて回答します。これにより、ハルシネーションが削減され、回答が実際の現在の情報に基づいていることが保証されます。
プロンプトエンジニアリングとファインチューニングの違いは何ですか?
プロンプトエンジニアリングは、モデル自体を変更せずに、プロンプトを設計・改善してモデル出力を指導する分野です。ファインチューニングは、タスク固有のデータをトレーニングしてモデルの重みを修正します。プロンプトエンジニアリングは迅速、低コスト、反復が簡単です。ファインチューニングは専門的なタスクでより良い結果を達成できますが、より多くのデータと計算リソースが必要です。
AI のコンテキストウィンドウとは何ですか?
コンテキストウィンドウは、モデルが一度に考慮できるトークンの最大数です。システムプロンプト、会話履歴、取得したドキュメントを含みます。コンテキスト制限を超えると、古いまたは中央のコンテキストが切り詰められるか無視されます。コンテキストウィンドウのサイズを理解することは、コスト管理と遅延に重要です。より長いコンテキストはより高い処理コストがかかり、より遅くなります。