Anthropic logo

Claude 1


Claude 1 is Anthropic logoAnthropic's language model with a 100K context window and up to 8K output tokens, starting at $8.00 / 1M input and $24.00 / 1M output. Anthropic's first-generation Claude LLM, a large language model focused on helpfulness, harmlessness, and honesty.
Spec
Canonical IDanthropic-claude-1
TypeLanguage
StatusActive
CreatorAnthropicAnthropic
Providers
Context Window100K tokens
Max Output8K tokens
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Amazon Bedrock logo
Amazon Bedrock
ap-northeast-1/anthropic.claude-v1
$8.00$24.00

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Claude Opus 4.71.0M$5.00$25.00Available
Claude Sonnet 4.61.0M$3.00$15.00Available
Claude Opus 4.61.0M$5.00$25.00Available
Claude Opus 4.5410K$5.00$25.00Available
Claude Haiku 4.5200K$1.00$5.00Deprecating
Claude Sonnet 4.51.0M$3.00$15.00Available
Claude Opus 4.1200K$15.00$75.00Deprecating
Claude Sonnet 4.1200K$3.00$15.00Available
Claude Opus 4410K$15.00$75.00Deprecated
Claude Sonnet 41.0M$3.00$15.00Deprecated
Claude 1100K$8.00$24.00Current

Model IDs