Blog
October 26, 2026
Putting Surrogate Models to the Test: GeoTransolver and AB-UPT on PLAID
We tested GeoTransolver and AB-UPT on five PLAID engineering benchmarks in Curlscape Sift and compared them with six published surrogate models.
October 9, 2026
A Comprehensive Review of Different Surrogate Architectures
Which AI surrogate model fits best for your design cycle and goal? Compare nine architectures, their computational costs and trade-offs, and where each works best in engineering.
September 29, 2026
Evaluating AI agents for Engineering Workflows
What does it take to trust an AI agent with engineering simulation? We evaluate an agentic-workflow using a public benchmark and walk through the evaluation process, results, and what we learned.
September 18, 2026
Neural Operators for Engineering Simulation
Learn how neural operators learn mappings between physical fields, exchange information across spatial domains and scale to large engineering meshes with changing geometries and discretizations.
September 7, 2026
Overcoming Automation Bottlenecks with Agentic AI
Explore how agentic AI extends conventional engineering workflows, improving automation and adaptability while introducing new trade-offs in cost, control, and verification.
August 21, 2026
Why surrogate models fail when the geometry changes
The node count of the training mesh becomes a dimension of a learned weight matrix. Why conventional CFD surrogate models break when the geometry changes.
August 4, 2026
Surrogate models: where millisecond predictions can be trusted
A surrogate trained on a few hundred solver runs predicts your quantity of interest in milliseconds. It is reliable inside the envelope you sampled, and not outside it.
July 28, 2026
Automation without verification just ships wrong answers faster
A sign-convention error flipped a force-and-torque result in an automated simulation study. A verification agent caught it before the report shipped.
July 21, 2026
Mistral API Pricing 2026: The Overlooked Budget Powerhouse
July 2026 Mistral API pricing for every model — text, reasoning, code, vision, voice, and OCR — up to ~90% cheaper than OpenAI and Anthropic. See the breakdown.
July 13, 2026
Google Gemini API Pricing Guide 2026: Flash, Pro, and Vertex AI
Current Google Gemini API pricing for 2026: Gemini 3 generation (3.1 Pro, 3.5 Flash, 3.1 Flash-Lite), what changed since 2.5, image generation with Nano Banana, and how Vertex AI costs compare.
March 11, 2026
Anthropic Claude API Pricing Guide 2026: Opus, Sonnet, and Haiku Compared
Complete Anthropic Claude API pricing for March 2026. Compare Opus, Sonnet 4.6, and Haiku 4.5 with batch discounts, prompt caching savings, rate limits, and real-world cost breakdowns.
March 3, 2026
Fine-tuning open models in the real world: Unsloth, Axolotl, and the case for Docker
Production lessons from fine-tuning open models and why Curlscape uses Docker to ensure GPU training environments are reproducible and reliable.