Highlights
Engineering has evolved from hardware-centric development to connected, software-defined and increasingly AI-enabled products. As complexity grows across software, electronics, regulatory requirements and product lifecycles, engineering organisations face mounting pressure to accelerate innovation, shorten development cycles, and improve product quality while maintaining compliance and traceability.
While generative AI has demonstrated significant potential, engineering environments present challenges that extend far beyond traditional knowledge work. Engineering decisions must be validated, auditable, safety-aware, and connected to the broader product lifecycle. Requirements, specifications, validation artefacts, regulatory standards, and operational feedback must remain linked through a continuous digital thread.
As organisations seek to embed AI across engineering workflows, many discover that generic AI assistants lack the context needed to operate within these highly specialised environments. The challenge is no longer to adopt AI, but to enable AI to understand engineering intent, lifecycle dependencies, regulatory requirements, and domain-specific knowledge at scale.
Addressing these engineering-specific requirements demands more than conversational AI. Engineering organisations need models capable of reasoning across technical documentation, structured data, validation criteria, long-context inputs, and multimodal engineering content, and of translating requirements, standards, and specifications into actionable outputs throughout the product lifecycle.
Recent advances in enterprise-deployable foundation models are helping bridge this gap. NVIDIA Nemotron 3.5 Super-VL demonstrates how foundation models are evolving beyond general-purpose AI toward capabilities better suited for engineering environments, including technical reasoning, document comprehension, and structured workflow support.
The model has demonstrated the ability to analyse technical documentation, interpret engineering requirements, support scenario analysis, and assist activities across product development and validation processes.
These capabilities highlight the growing maturity of enterprise-ready foundation models and their potential applicability across complex engineering workflows.
For automotive organisations, this represents an important inflexion point in the industry. Foundation models are increasingly capable of supporting engineering activities that demand lifecycle awareness, traceability, and compliance. This creates new opportunities to enhance productivity, improve decision-making, and accelerate product development.
The value of engineering-focused foundation models is best understood through their performance on real-world engineering workflows. In our internal evaluation, a multimodal engineering workflow involving technical documents, tables, and infographics was used to assess the quality of AI-generated test cases. The outputs were evaluated against key engineering criteria such as accuracy, traceability, coverage, consistency, and execution readiness. The results demonstrate how engineering-optimised models can deliver high-quality outputs while handling the complexity of engineering documentation and validation processes.
Dimension |
Weight |
NVIDIA Nemotron 3.5 Super-VL |
Frontier Model |
Accuracy (Correctness of scenario names, parameters, speeds, targets, tolerances, procedures, expected outcomes, and acceptance criteria) |
25% |
22.0 |
22.5 |
Groundedness (Whether each test case is directly supported by the protocol, without invented requirements or unsupported assumptions) |
20% |
17.675 |
18 |
Coverage (Coverage of applicable scenarios, requirement categories, boundary conditions, positive and negative cases, and relevant parameter combinations) |
20% |
17.4 |
17.65 |
Completeness and traceability (Presence of prerequisites, steps, inputs, expected results, and usable protocol section or page references) |
15% |
11.55 |
11 |
Redundancy and uniqueness (Duplicate or near-duplicate cases, unnecessary repetition, and the amount of distinct requirement coverage) |
10% |
9.0 |
7.6 |
Consistency (Consistent terminology, units, identifiers, formatting, parameter values, and expected result logic) |
5% |
4.45 |
4.2 |
Clarity and executability (Whether a test engineer could execute the case without guessing essential setup, actions, measurements, or pass/fail criteria) |
5% |
3.7 |
3.5 |
Total |
100% |
85.775 |
84.45 |
Source: TCS internal evaluation
Notably, NVIDIA Nemotron 3.5 Super-VL
(120B parameters) outperformed a frontier trillion*-parameter model, demonstrating that Engineering AI success depends on effective reasoning, not just model size. This can help enterprises scale AI adoption with confidence and lower total cost of ownership."
*Parameter size of the frontier model is not explicitly defined, but it is estimated to be more than 2 trillion.
The question is no longer whether foundation models can support engineering workflows. The challenge is adapting them to the realities of enterprise engineering environments.
Transforming foundation models into Engineering AI requires more than model selection. Organisations must integrate domain knowledge, proprietary engineering data, validation assets, workflow context, governance mechanisms, and continuous expert feedback into the AI lifecycle.
Drawing on decades of experience across software, hardware, and vehicle engineering, TCS combines engineering expertise with enterprise AI capabilities to create domain-native Engineering AI solutions. These systems are designed to align with real-world engineering practices, regulatory expectations, validation methodologies, and enterprise governance requirements.
TCS envisions foundation models, such as NVIDIA Nemotron, serving as the intelligence backbone of next-generation engineering assistants. These systems combine:
Equally important, they operate within a human + AI model in which engineers remain in control of critical decisions while AI augments analysis, validation, and execution activities. This enables organisations to move beyond infrastructure and data foundations toward intelligence embedded directly within engineering workflows.
Together, these capabilities help to improve validation efficiency, strengthen compliance, accelerate decision-making, enhance quality, and reduce time-to-market.
The objective is not simply to deploy AI. It is to create trusted Engineering AI collaborators that continuously learn across the product lifecycle.
The future of enterprise AI will be defined not by model benchmarks alone, but by the ability to transform engineering knowledge into continuously evolving intelligence. As engineering systems become increasingly software-defined, connected, and autonomous, organisations will require AI that can understand the realities of engineering environments, including traceability, validation, compliance, safety, and lifecycle management.
The next generation of engineering AI will move beyond generic assistants toward domain-native systems that continuously learn from engineering knowledge, operational data, product outcomes, and expert feedback. These systems will not simply generate content or answer questions; they will help engineers analyse requirements, support validation activities, accelerate decision-making, and improve lifecycle execution.
At TCS, we believe this convergence of foundation AI, engineering expertise, curated domain knowledge, governance frameworks, and closed-loop learning will shape the next era of engineering innovation.
Engineering organisations are entering a new phase of AI adoption. While foundational models have expanded what is possible, the next wave of value will come from AI systems that understand engineering context, lifecycle dependencies, regulatory requirements, and enterprise realities.
The future of Engineering AI lies not in replacing engineers, but in augmenting them through a human + AI model where intelligence is embedded across workflows, connected through the digital thread, and continuously improved through learning and feedback. Organisations that successfully combine foundation model capabilities with domain expertise, governance, and lifecycle intelligence will be better positioned to accelerate innovation, improve quality, and create lasting competitive advantage.