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CheMeleon

CheMeleon is an AI model from MIT and BASF SE, first covered on 6 November 2026. It is available as open weights you can download and run.

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Quick facts

Who makes CheMeleon?
CheMeleon is made by MIT and BASF SE.
When was CheMeleon released?
The first report of CheMeleon's release that Digest AI covered was published on 6 November 2026. MIT and BASF release CheMeleon for low-data molecular prediction →
Are CheMeleon's weights open?
Yes. CheMeleon is released as open weights that can be downloaded and run.
Where is CheMeleon available?
CheMeleon is available as open weights that can be downloaded and run.

Taken from the coverage, not from our own testing. A question is left out when none of the reports we read gave the answer. Tracked 2 times (new versions or re-launches). All tracked models →

1 story about CheMeleon

  1. Research new

    MIT and BASF release CheMeleon for low-data molecular prediction

    MIT and BASF researchers unveiled CheMeleon, an open-source molecular foundation model, on November 6, 2026. The model helps predict chemical properties when experimental data is scarce, aiding drug and materials…

    2 sources primary source
    Unite.AIMIT News on AI