Best LLM for consulting

For management and strategy consulting, Claude 3.5 Sonnet is the current standout for its superior reasoning and natural writing style. Unlike other models, it avoids repetitive "AI-speak," making it the most effective tool for drafting client memos, executive summaries, and slide-deck outlines.

However, the "best" tool often depends on your specific consulting vertical:

• GPT-4o: Best for data-intensive work. Its "Advanced Data Analysis" feature is unmatched for cleaning spreadsheets, performing regression analysis, and generating quick visualizations from raw client data.
• Perplexity AI: Essential for market research and due diligence. It functions as a research engine that provides real-time citations, allowing you to verify sources before including them in a pitch deck.
• Gemini 1.5 Pro: The leader for large-scale synthesis. With its massive 2-million-token context window, you can upload dozens of annual reports or hours of interview transcripts to identify cross-project themes instantly.

Most consultants use a "stack" approach: Perplexity for the initial research, GPT-4o for data crunching, and Claude for the final synthesis and writing.

Are you primarily using an LLM for qualitative research and synthesis, or for quantitative data analysis?