Activefrontierllm Proprietary

Claude 3 Opus

by Anthropic· Released March 2024· Cutoff August 2023

Claude 3 Opus is Anthropic's most powerful model, offering state-of-the-art performance on complex tasks with deep reasoning, analysis, and coding. It is the flagship model in the Claude 3 family, designed for maximum intelligence and reliability.

Official Site API Docs

Input cost

$15.00 per 1M tokens

Output cost

$75.00 per 1M tokens

Context window

200K tokens

Max output

4096 tokens

Modalities

textimage

License

proprietary

Capabilities

Function CallingVisionCode GenerationStreamingJSON ModeMultilingual SupportTool UseExtended Thinking

Best For

Complex reasoning, analysis, and coding tasks requiring the highest level of intelligence and accuracy.

Strengths

Top-tier performance on complex reasoning and math benchmarks
Excellent at nuanced analysis and creative writing
Strong coding abilities with support for multiple languages
Reliable and consistent outputs with low hallucination rates

Limitations

Higher cost compared to other Claude models
Slower inference speed due to deep reasoning
No native audio or video processing
Limited to text and image inputs

Use Cases

Advanced data analysis and research

Complex code generation and debugging

Legal and financial document analysis

Scientific literature review and summarization

Strategic business planning and decision support

High-stakes content creation and editing

Multilingual translation and localization

Improvements Over Previous Model

Context window increased from 100K to 200K tokens
Significantly better performance on complex reasoning benchmarks (e.g., GPQA, MMLU)
Added vision/image input support (multimodal)
Improved coding capabilities with higher HumanEval scores
Lower hallucination rates and more reliable outputs
Faster inference compared to Claude 2.1
Enhanced multilingual support and translation quality

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