Anthropic Provider

Anthropic is a research and deployment company focused on building safe and useful AI.

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Available Models

Claude Sonnet 4.6

anthropic
claude-sonnet-4-6
Streaming
Vision
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude Opus 4.6

anthropic
claude-opus-4-6
Streaming
Vision
Tools
Reasoning
JSON Schema
Anthropic
Context: 1M
Input
$5
/M tokens
Cached
$0.5
/M tokens
Output
$25
/M tokens
+ $0.010 per search
Get Started

Claude Opus 4.5

anthropic
claude-opus-4-5-20251101
Streaming
Vision
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$5
/M tokens
Cached
$0.5
/M tokens
Output
$25
/M tokens
+ $0.010 per search
Get Started

Claude Haiku 4.5

anthropic
claude-haiku-4-5
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Input
$1
/M tokens
Cached
$0.1
/M tokens
Output
$5
/M tokens
+ $0.010 per search
Get Started

Claude Haiku 4.5 (2025-10-01)

anthropic
claude-haiku-4-5-20251001
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Input
$1
/M tokens
Cached
$0.1
/M tokens
Output
$5
/M tokens
+ $0.010 per search
Get Started

Claude Sonnet 4.5

anthropic
claude-sonnet-4-5
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude Sonnet 4.5 (2025-09-29)

anthropic
claude-sonnet-4-5-20250929
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude Opus 4.1

anthropic
claude-opus-4-1-20250805
Streaming
Vision
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$15
/M tokens
Cached
$1.5
/M tokens
Output
$75
/M tokens
+ $0.010 per search
Get Started

Claude Opus 4 (2025-05-14)

anthropic
claude-opus-4-20250514
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$15
/M tokens
Cached
$1.5
/M tokens
Output
$75
/M tokens
+ $0.010 per search
Get Started

Claude Sonnet 4 (2025-05-14)

anthropic
claude-sonnet-4-20250514
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude 3.7 Sonnet

anthropic
claude-3-7-sonnet
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude 3.7 Sonnet (2025-02-19)

anthropic
claude-3-7-sonnet-20250219
Streaming
Tools
Reasoning
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude 3.5 Haiku (2024-10-22)

anthropicModel Deactivated
claude-3-5-haiku-20241022
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Deprecated since Dec 19, 2025Deactivated since Feb 19, 2026
Input
$0.8
/M tokens
Cached
$0.08
/M tokens
Output
$4
/M tokens
+ $0.010 per search
Get Started

Claude 3.5 Sonnet (2024-10-22)

anthropicModel Deactivated
claude-3-5-sonnet-20241022
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Deactivated since Oct 22, 2025
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude 3.5 Haiku

anthropicModel Deactivated
claude-3-5-haiku
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Deprecated since Dec 19, 2025Deactivated since Feb 19, 2026
Input
$0.8
/M tokens
Cached
$0.08
/M tokens
Output
$4
/M tokens
+ $0.010 per search
Get Started

Claude 3.5 Sonnet (Old)

anthropicModel Deactivated
claude-3-5-sonnet-20240620
Streaming
Vision
Tools
Anthropic
Context: 200k
Deactivated since Feb 19, 2026
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
Get Started

Claude 3.5 Sonnet

anthropic
claude-3-5-sonnet
Streaming
Tools
JSON Schema
Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
+ $0.010 per search
Get Started

Claude 3 Opus

anthropic
claude-3-opus
Streaming
Vision
Tools
Anthropic
Context: 200k
Input
$15
/M tokens
Cached
$1.5
/M tokens
Output
$75
/M tokens
Get Started

Claude 3 Haiku

anthropic
claude-3-haiku
Streaming
Vision
Tools
Anthropic
Context: 200k
Input
$0.25
/M tokens
Cached
$0.03
/M tokens
Output
$1.25
/M tokens
Get Started

Claude 3 Haiku (2024-03-07)

anthropic
claude-3-haiku-20240307
Streaming
Vision
Tools
Anthropic
Context: 200k
Input
$0.25
/M tokens
Cached
$0.03
/M tokens
Output
$1.25
/M tokens
Get Started

Claude 2.1

anthropicModel Deactivated
claude-2.1
Streaming
Anthropic
Context: 200k
Deprecated since Jun 15, 2025Deactivated since Jul 21, 2025
Input
$8
/M tokens
Cached
—
/M tokens
Output
$24
/M tokens
Get Started