Hjalmar Gislason (@hjalli) 's Twitter Profile
Hjalmar Gislason

@hjalli

Building the numbers tool for a new generation @GRID_hq. 5th time founder. Curious about data, tech, media, life, the universe and everything.

ID: 14500693

linkhttp://linkedin.com/in/hjalli calendar_today23-04-2008 20:53:48

5,5K Tweet

3,3K Followers

1,1K Following

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

“In short, you'll follow some straightforward instructions and paste GRID's customized details into ChatGPT. The result is a custom GPT that understands how to connect to your spreadsheet in natural language. Look at this; it's a real conversation …” creativedifferences.substack.com/p/why-your-cha…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Imagine an app store for your conversational AI assistant. A place where you could browse, install, and purchase capabilities to enhance what ChatGPT or Claude can do. It's inevitable. medium.grid.is/app-stores-for…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Function calls + headless architectures = the future of AI-first software. We explored Anthropic's MCP (Model Context Protocol) to connect GRID's headless spreadsheet engine to Claude Desktop. Check out our lessons + tips for building with MCP: medium.grid.is/claude-mcp-spr…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Spreadsheets are programs! See how easy it is to deploy these end-user generated programs as scalable and reliable web services using GRID's API service - ready to be integrated with anything in only 2 minutes. loom.com/share/4b47f8a5…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Spreadsheets are programs. They don’t have to stay trapped in files. With GRID, you can turn a spreadsheet model into a web service—making it scalable, automatable & AI-ready. Here’s how. From API deployment to ChatGPT integration in 4 minutes! medium.grid.is/your-spreadshe…

Ben Lorica 罗瑞卡 (@bigdata) 's Twitter Profile Photo

🎧 Using #AI and LLMs to Unlock the Hidden Power of Enterprise Spreadsheets with Hjalmar Gislason of GRID thedataexchange.media/grid-spreadshe…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Function calls in AI are a bigger deal than most realize. At some point, we’ll use AI assistants instead of standalone software. Guess what? We can already do a lot today. I built an image processing app for ChatGPT - no UI, just pure function calls to a headless API service.

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

The conversation around DEI these days is bonkerballs. Diversity isn't a standalone goal. It's the natural outcome of creating an environment where talented people feel safe, valued, and empowered to contribute their best work, no matter who they are. In competition for talent,

Gapminder (@gapminder) 's Twitter Profile Photo

We just launched a new #AI testing of chatbots' global misconceptions: The Artificial Worldview Benchmark #AWB. WORST SCORE: #grok2 xAI, only 70% correct! (Soon results for #Grok3 stay tuned Elon Musk) youtu.be/D7e1d16da0A?si… See gapminder.org/ai, OpenAI Meta

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Most people don't understand how complex spreadsheet calculations are. This video shows an internal tool tracing 1,402 calculation events - triggered by changing a single cell in a modest financial sheet. Slowed 1000x. Our engine did it in 9.5 ms. (More of this soon—trust me!)

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

A change of a single value in a spreadsheet can set off a chain reaction of thousands of recalculations. Here's a 2-minute video - visualizing recalculations in GRID's engine - and explaining what happens under the hood. It's oddly mesmerizing. youtube.com/watch?v=3NC1TM…

Hjalmar Gislason (@hjalli) 's Twitter Profile Photo

Chat interfaces are just the beginning. The future of AI UX are hybrids that blend conversation with traditional UIs. Built a quick prototype to prove the point. Check the video or try the editor: fullspark.ai