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jeremyphilemon merged 2 commits into from
May 22, 2025
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feat (providers/anthropic): add claude v4 models #6429

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feat (providers/anthropic): add claude v4 models
jeremyphilemon May 22, 2025
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jeremyphilemon May 22, 2025
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5 changes: 5 additions & 0 deletions .changeset/six-olives-rest.md
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---
'@ai-sdk/anthropic': patch
---

feat (providers/anthropic): add claude v4 models
2 changes: 2 additions & 0 deletions content/docs/02-foundations/02-providers-and-models.mdx
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Expand Up @@ -113,6 +113,8 @@ Here are the capabilities of popular models:
| [OpenAI](/providers/ai-sdk-providers/openai) | `o1` | <Check size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [OpenAI](/providers/ai-sdk-providers/openai) | `o1-mini` | <Check size={18} /> | <Cross size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [OpenAI](/providers/ai-sdk-providers/openai) | `o1-preview` | <Cross size={18} /> | <Cross size={18} /> | <Cross size={18} /> | <Cross size={18} /> |
| [Anthropic](/providers/ai-sdk-providers/anthropic) | `claude-4-opus-20250514` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [Anthropic](/providers/ai-sdk-providers/anthropic) | `claude-4-sonnet-20250514` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [Anthropic](/providers/ai-sdk-providers/anthropic) | `claude-3-7-sonnet-20250219` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [Anthropic](/providers/ai-sdk-providers/anthropic) | `claude-3-5-sonnet-20241022` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| [Anthropic](/providers/ai-sdk-providers/anthropic) | `claude-3-5-sonnet-20240620` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
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6 changes: 4 additions & 2 deletions content/providers/01-ai-sdk-providers/05-anthropic.mdx
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Expand Up @@ -106,7 +106,7 @@ The following optional settings are available for Anthropic models:

### Reasoning

Anthropic has reasoning support for the `claude-3-7-sonnet-20250219` model.
Anthropic has reasoning support for `claude-4-opus-20250514`, `claude-4-sonnet-20250514`, and `claude-3-7-sonnet-20250219` models.

You can enable it using the `thinking` provider option
and specifying a thinking budget in tokens.
Expand All @@ -116,7 +116,7 @@ import { anthropic, AnthropicProviderOptions } from '@ai-sdk/anthropic';
import { generateText } from 'ai';

const { text, reasoning, reasoningDetails } = await generateText({
model: anthropic('claude-3-7-sonnet-20250219'),
model: anthropic('claude-4-opus-20250514'),
prompt: 'How many people will live in the world in 2040?',
providerOptions: {
anthropic: {
Expand Down Expand Up @@ -411,6 +411,8 @@ and the `mimeType` should be set to `'application/pdf'`.

| Model | Image Input | Object Generation | Tool Usage | Computer Use |
| ---------------------------- | ------------------- | ------------------- | ------------------- | ------------------- |
| `claude-4-opus-20250514` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| `claude-4-sonnet-20250514` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| `claude-3-7-sonnet-20250219` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| `claude-3-5-sonnet-20241022` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> |
| `claude-3-5-sonnet-20240620` | <Check size={18} /> | <Check size={18} /> | <Check size={18} /> | <Cross size={18} /> |
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2 changes: 2 additions & 0 deletions packages/anthropic/src/anthropic-messages-settings.ts
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// https://docs.anthropic.com/claude/docs/models-overview
export type AnthropicMessagesModelId =
| 'claude-4-opus-20250514'
| 'claude-4-sonnet-20250514'
| 'claude-3-7-sonnet-20250219'
| 'claude-3-5-sonnet-latest'
| 'claude-3-5-sonnet-20241022'
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