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Overview

Anthropic’s Claude models are known for their helpfulness, safety, and strong reasoning capabilities.

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Supported Models

ModelDescriptionBest For
Claude 4 OpusMost capableComplex tasks
Claude 4 SonnetBalancedGeneral use
Claude 3.7 SonnetPrevious gen balancedWriting, coding
Claude 3.5 SonnetFast and capableDaily tasks
Claude 3 HaikuFastestQuick responses

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Setup

1

Get API Key

  1. Go to Anthropic Console
  2. Sign in or create an account
  3. Navigate to API Keys
  4. Create a new API key
2

Configure in EnConvo

  1. Open Settings → AI Provider
  2. Select Anthropic
  3. Go to Credentials module
  4. Enter your API key
3

Select Model

Choose your preferred model from the dropdown

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Configuration

SettingDescriptionDefault
CredentialsAPI key configurationRequired
Model NameModel to useClaude Sonnet 4.5
TemperatureCreativity (0-1)Medium (1)

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Extended Thinking

For Claude 3.7+ and Claude 4 models, enable extended thinking for complex reasoning:
LevelTokensDescription
Disabled0Standard response
Minimal1,024Quick thinking
Low2,048Basic reasoning
Medium5,120Balanced
High10,240Deep reasoning
Extended thinking is great for math, coding, and complex analysis tasks.

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Supported Models for Extended Thinking

  • Claude Opus 4.1
  • Claude Sonnet 4.5
  • Claude Haiku 4.5
  • Claude Opus 4.5
  • Claude Opus 4
  • Claude Sonnet 4
  • Claude 3.7 Sonnet

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Pricing

Check Anthropic Pricing for current rates.
ModelInputOutput
Claude 3.5 Sonnet$3/1M$15/1M
Claude 3 Opus$15/1M$75/1M
Claude 3 Haiku$0.25/1M$1.25/1M

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Best Practices

  • Claude 4 Opus: Research, complex analysis
  • Claude 4/3.5 Sonnet: Daily work, coding, writing
  • Claude 3 Haiku: Quick tasks, chat
  • Enable for math and logic problems
  • Use higher levels for complex code
  • Keep disabled for simple conversations

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Troubleshooting

  • Verify key is copied correctly
  • Check if key has expired
  • Ensure billing is configured
  • Some models require account approval
  • Check Anthropic console for access