Mistral Large 4 writes a quantum chemistry solver and 3D viewer from a short prompt
Overview
Mistral AI says Mistral Large 4 wrote a quantum chemistry SCF solver from scratch from a short prompt, validated its output, and built a 3D visualization around it.
The company says the model also chose how to split the molecule and which orbitals to display without further input.
Mistral AI describes the result as a two-step tool. The solver computes single-electron orbitals that show where electrons can be found, and a slider in the visualization fades the bond, splits the orbitals onto the two fragments, and raises the energy as the molecule breaks.
A separate Mistral AI post refers to the same work as Le Chonk, its model, and says the tool produces correct results. The company says chemists use such tools to predict molecular behavior before lab testing.
Written by AI from the articles below · updated Nov 2, 7:34 AM ET
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Developments
3 developments
- Nov 2, 7:16 AM ET · 1 articleMistral AI shows a tool that visualises molecular bond breakingMistral AI: Mistral AI shows a tool that visualises molecular bond breaking
- Nov 2, 7:16 AM ET · 1 articleMistral's Le Chonk writes a quantum chemistry tool from scratchMistral AI: Mistral's Le Chonk writes a quantum chemistry tool from scratch
- Nov 2, 7:16 AM ET · 1 articleMistral Large 4 writes a quantum chemistry SCF solver from a short promptMistral AI: Mistral Large 4 writes a quantum chemistry solver and 3D molecule viewer
Article timeline
The articles in this story. Times are ET.
Mistral AI@MistralAIOfficialMistral AI shows a tool that visualises molecular bond breakingAIMistral AI describes a two-step tool: a solver that computes single-electron orbitals showing where electrons can be found, and a visualisation where a slider fades the bond, splits the orbitals onto the two fragments, and raises the energy as the molecule breaks.
Mistral AI@MistralAIOfficialMistral's Le Chonk writes a quantum chemistry tool from scratchAIMistral AI says its model Le Chonk wrote a quantum chemistry tool from scratch, and that the tool produces correct results. Chemists use such tools to predict how molecules behave on a computer before lab testing, a step toward new drugs, materials and batteries.
Mistral AI@MistralAIOfficialMistral Large 4 writes a quantum chemistry solver and 3D molecule viewerAIMistral AI says Mistral Large 4 wrote a quantum chemistry SCF solver from scratch from a short prompt, validated its output, and built a 3D visualization around it. The model also chose how to break the molecule and which orbitals to display without further input.

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