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Best LLM models for Finance AI - Claude v. GPT v. Gemini
Terminal X is an AI Analyst platform built for institutional investors that replicate how analysts and portfolio managers operate at scale. The platform parses filings, builds trade theses, stress-tests models, synthesizes research across dozens of sources, and generates submission ready IC Memos.
Our system covers end-end workflows of finance professionals, dynamically selecting the best available model for each micro-step of your workflow in real time, across every major AI provider.
Autonomous model selection: Every pipeline step is routed to the highest-performing model for that specific task based on task type, latency, and current benchmark rankings.
Hundreds of micro-steps: Even a simple query triggers a complex orchestration of specialized agents, each assigned the optimal model.
Always up to date: New frontier models are integrated as they launch. Users get access to the best models as soon as they're available.
Institutional-grade prompts: Ex-Wall Street bankers and hedge fund managers hand-tune every prompt for financial precision, terminology, and task-specific accuracy.
When you submit a query, our system breaks it down into hundreds of discrete micro-steps. Each step is evaluated independently: What is the nature of this task? What level of reasoning does it require? What's the quality-latency tradeoff? Which model is currently performing best for this type of input?
That evaluation happens in milliseconds. Then the right model is called automatically. The right model is called automatically, per step, per query. No configuration required.
The following models are integrated into our infrastructure as of April 2026. This list is updated continuously as new models are released and benchmarked.
No single-model risk. If a provider has an outage or releases a degraded model update, our system automatically shifts workloads to the next best option. Your workflow reliably continues without interruption and output quality remains consistent.
Continuous benchmark tracking. We monitor frontier model performance across coding, reasoning, financial analysis, and document tasks. When rankings shift, our routing logic shifts too.
As models improve, so does our product. The frontier models powering our platform are getting measurably smarter with every release cycle. Because our prompt architecture is domain-specific and workflow-specific down to the individual pipeline step, every improvement in underlying model intelligence compounds directly into better outputs for our users: sharper analysis, tighter memos, faster synthesis.
Day-one access to new models. Every time a frontier model drops, our team evaluates it immediately. Within days of release, it goes through rigorous internal testing against the specific demands of complex investment research workflows such as multi-step reasoning, long-document synthesis, financial model analysis, IC memo generation, and more before integration. We treat model integration as infrastructure, not just a product release. Every integration is deliberate and battle-tested.
A model is only as good as the prompt behind it. Our team of experienced ex-Wall Street bankers and hedge fund managers hand-tunes every prompt and pipeline in the system to replicate how analysts and portfolio managers actually reason, delivering domain-specific precision at every step.
Additionally, every firm has its own rigor, proprietary data, and processes that define its edge. That’s why we make it our mission to ensure our client’s firm-specific context is embedded in our AI infrastructure by sitting with teams to map real workflows, understanding data dependencies, and engineering each agent around the decision frameworks your team already uses.
The result is a system that doesn't just answer questions but that works the way your analysts do with your firm's context, framework, and standard built to drive value from day one.
This page is updated as new models are released and integrated. For questions about specific model usage in your workflows, contact your account team or [email protected]. Model availability may vary by workflow type and access tier. Last updated: April 2026.
