Back to providers page
Try this model
anthropic

claude-3.7-sonnet

completions

Intelligent model, with visible step‑by‑step reasoning

Input:$3 / 1M tokens
Output:$15 / 1M tokens
Context:200K tokens
tools
text
text
image

Access claude-3.7-sonnet through LangDB AI Gateway

Recommended

Integrate with anthropic's claude-3.7-sonnet and 250+ other models through a unified API. Monitor usage, control costs, and enhance security.

Unified API
Cost Optimization
Enterprise Security
Get Started Now

Free tier available • No credit card required

Instant Setup
99.9% Uptime
10,000+Monthly Requests
Code Example
Configuration
Base URL
API Keys
Headers
Project ID in header
X-Run-Id
X-Thread-Id
Model Parameters
6 available
include_reasoning
max_tokens
stop
temperature
012
tool_choice
tools
Additional Configuration
Tools
Guards
User:
Id:
Name:
Tags:
Publicly Shared Threads5
  • anthropic
    A* Pathfinding Algorithm in Python
    21 days ago
    Python implementation of the A* algorithm to find the shortest path on a grid using Manhattan distance, returning path or empty if none.
    a* pathfinding python
    astar algorithm grid
    manhattan distance heuristic
    shortest pathfinding
  • anthropic
    Ubiquitous: Definition & Usage Example
    21 days ago
    Summary: Defines "ubiquitous" as an adjective meaning present everywhere, with an example sentence about smartphones illustrating its widespread presence.
    ubiquitous definition
    ubiquitous meaning
    ubiquitous example sentence
    use of ubiquitous
  • anthropic
    Closed-Form Solution & Value for Recurrence
    21 days ago
    Derived and solved recurrence aₙ₊₁=3aₙ+1 with a₁=2 to find closed-form aₙ=(5·3ⁿ⁻¹–1)/2 and computed a₅=202.
    recurrence relation
    closed form expression
    homogeneous solution
    particular solution
  • anthropic
    Tetris Game in Python with Pygame Implementation
    21 days ago
    Complete Python Tetris game using Pygame featuring classic tetrominoes, gravity, rotation, scoring, line clearing, next piece preview, and game over logic.
    python tetris game
    pygame tetris tutorial
    how to make tetris python
    tetris game development pygame
  • anthropic
    CSS-only Image Slider: HTML & Fade Transitions
    21 days ago
    Created a CSS-only image slider toggling three images via radio inputs and styled label arrows with smooth fade transitions.
    css image slider
    html css slider
    pure css image carousel
    image slider without javascript
Popular Models10
  • anthropic
    claude-sonnet-4
    anthropic
    Our high-performance model with exceptional reasoning and efficiency
    Input:$3 / 1M tokens
    Output:$15 / 1M tokens
    Context:200K tokens
    tools
    text
    image
    text
  • anthropic
    claude-opus-4
    anthropic
    Our most capable and intelligent model yet. Claude Opus 4 sets new standards in complex reasoning and advanced coding
    Input:$15 / 1M tokens
    Output:$75 / 1M tokens
    Context:200K tokens
    tools
    text
    image
    text
  • openai
    gpt-4.1
    openai
    GPT-4.1 is OpenAI's flagship model for complex tasks. It is well suited for problem solving across domains.
    Input:$2 / 1M tokens
    Output:$8 / 1M tokens
    Context:1047576 tokens
    tools
    text
    image
    text
  • gemini
    gemini-2.5-pro-preview
    gemini
    Gemini 2.5 Pro Experimental is Google's state-of-the-art thinking model, capable of reasoning over complex problems in code, math, and STEM, as well as analyzing large datasets, codebases, and documents using long context.
    Input:$1.25 / 1M tokens
    Output:$10 / 1M tokens
    Context:1M tokens
    tools
    text
    image
    audio
    video
    text
  • gemini
    gemini-2.5-flash-preview
    gemini
    Google's best model in terms of price-performance, offering well-rounded capabilities. Gemini 2.5 Flash rate limits are more restricted since it is an experimental / preview model.
    Input:$0.15 / 1M tokens
    Output:$0.6 / 1M tokens
    Context:1M tokens
    tools
    text
    image
    audio
    video
    text
  • gemini
    gemini-2.0-flash
    gemini
    Google's most capable multi-modal model with great performance across all tasks, with a 1 million token context window, and built for the era of Agents.
    Input:$0.1 / 1M tokens
    Output:$0.4 / 1M tokens
    Context:1M tokens
    tools
    text
    image
    audio
    video
    text
  • anthropic
    claude-3.7-sonnet
    anthropic
    Intelligent model, with visible step‑by‑step reasoning
    Input:$3 / 1M tokens
    Output:$15 / 1M tokens
    Context:200K tokens
    tools
    text
    text
    image
  • gemini
    gemini-2.0-flash-lite
    gemini
    Google's smallest and most cost effective model, built for at scale usage.
    Input:$0.07 / 1M tokens
    Output:$0.3 / 1M tokens
    Context:1M tokens
    text
    image
    audio
    video
    text
  • openai
    gpt-4.1-mini
    openai
    GPT-4.1 mini provides a balance between intelligence, speed, and cost that makes it an attractive model for many use cases.
    Input:$0.4 / 1M tokens
    Output:$1.6 / 1M tokens
    Context:1047576 tokens
    tools
    text
    image
    text
  • openai
    gpt-4.1-nano
    openai
    GPT-4.1 nano is the fastest, most cost-effective GPT-4.1 model.
    Input:$0.1 / 1M tokens
    Output:$0.4 / 1M tokens
    Context:1047576 tokens
    tools
    text
    image
    text

Related AI Model Resources

Explore more AI models, providers, and integration options:

  • Browse All AI Models
  • AI Providers Directory
  • More from anthropic
  • MCP Servers
  • Integration Documentation
  • Pricing & Plans
  • AI Industry Blog