ai-sdk-core

Files (23)

• plugin.json · .claude-plugin/
• README.md
• SKILL.md
• VERIFICATION_REPORT.md
• links-to-official-docs.md · references/
• production-patterns.md · references/
• providers-quickstart.md · references/
• top-errors.md · references/
• v5-breaking-changes.md · references/
• check-versions.sh · scripts/
• agent-with-tools.ts · templates/
• anthropic-setup.ts · templates/
• cloudflare-worker-integration.ts · templates/
• generate-object-zod.ts · templates/
• generate-text-basic.ts · templates/
• google-setup.ts · templates/
• multi-step-execution.ts · templates/
• nextjs-server-action.ts · templates/
• openai-setup.ts · templates/
• package.json · templates/
• stream-object-zod.ts · templates/
• stream-text-chat.ts · templates/
• tools-basic.ts · templates/

SKILL.md (first lines)

# AI SDK Core

Backend AI with Vercel AI SDK v5 and v6 Beta.

**Installation:**
```bash
npm install ai @ai-sdk/openai @ai-sdk/anthropic @ai-sdk/google zod
# Beta: npm install ai@beta @ai-sdk/openai@beta
```

---

## AI SDK 6 Beta (November 2025)

**Status:** Beta (stable release planned end of 2025)
**Latest:** ai@6.0.0-beta.107 (Nov 22, 2025)

### New Features

**1. Agent Abstraction**
Unified interface for building agents with `ToolLoopAgent` class:
- Full control over execution flow, tool loops, and state management
- Replaces manual tool calling orchestration

**2. Tool Execution Approval (Human-in-the-Loop)**
Request user confirmation before executing tools:
- Static approval: Always ask for specific tools
- Dynamic approval: Conditional based on tool inputs
- Native human-in-the-loop pattern

**3. Reranking Support**
Improve search relevance by reordering documents:
- Supported providers: Cohere, Amazon Bedrock, Together.ai
- Specialized reranking models for RAG workflows

**4. Structured Output (Stable)**
Combine multi-step tool calling with structured data generation:
- Multiple output strategies: objects, arrays, choices, text formats
- Now stable and production-ready in v6

**5. Call Options**
Dynamic runtime configuration:
- Type-safe parameter passing
- RAG integration, model selection, tool customization
- Provider-specific settings adjustments

**6. Image Editing (Coming Soon)**
Native support for image transformation workflows.

### Migration from v5

**Unlike v4→v5, v6 has minimal breaking changes:**
- Powered by v3 Language Model Specification
- Most users require no code changes
- Agent abstraction is additive (opt-in)

**Install Beta:**
```bash
npm install ai@beta @ai-sdk/openai@beta @ai-sdk/react@beta
```

**Official Docs:** https://ai-sdk.dev/docs/announcing-ai-sdk-6-beta

---

## Latest AI Models (2025)

### OpenAI

**GPT-5** (Aug 7, 2025):
- 45% less hallucination than GPT-4o
- State-of-the-art in math, coding, visual perception, health
- Available in ChatGPT, API, GitHub Models, Microsoft Copilot

**GPT-5.1** (Nov 13, 2025):
- Improved speed and efficiency over GPT-5
- Available in API platform

```typescript
import { openai } from '@ai-sdk/openai';
const gpt5 = openai('gpt-5');
const gpt51 = openai('gpt-5.1');
```

### Anthropic

**Claude 4 Family** (May-Oct 2025):
- **Opus 4** (May 22): Best for complex reasoning, $15/$75 per million tokens
- **Sonnet 4** (May 22): Balanced performance, $3/$15 per million tokens
- **Opus 4.1** (Aug 5): Enhanced agentic tasks, real-world coding
- **Sonnet 4.5** (Sept 29): Most capable for coding, agents, computer use
- **Haiku 4.5** (Oct 15): Small, fast, low-latency model

```typescript
import { anthropic } from '@ai-sdk/anthropic';
const sonnet45 = anthropic('claude-sonnet-4-5-20250929');  // Latest
const opus41 = anthropic('claude-opus-4-1-20250805');
const haiku45 = anthropic('claude-haiku-4-5-20251015');
```

### Google

**Gemini 2.5 Family** (Mar-Sept 2025):
- **Pro** (March 2025): Most intelligent, #1 on LMArena at launch
- **Pro Deep Think** (May 2025): Enhanced reasoning mode
- **Flash** (May 2025): Fast, cost-effective
- **Flash-Lite** (Sept 2025): Updated efficiency

```typescript
import { google } from '@ai-sdk/google';
const pro = google('gemini-2.5-pro');
const flash = google('gemini-2.5-flash');
const lite = google('gemini-2.5-flash-lite');
```

---

## v5 Core Functions (Basics)

From ovachiever/droid-tings, MIT.

More from ovachiever/droid-tings