Periodic Neon
Periodic Neon is an announced but not yet released language model from Periodic Labs, released September 15, 2026. Its makers disclosed about 1T parameters.
Using data from our own labs, we trained Periodic Neon to outperform GPT-6 Astra and Claude Fable 5.1 at lower cost, on a highly challenging evaluation for scientific analysis. Neon is now deployed in our labs, analyzing experiments in our search for better superconductors and magnets.
Check it against your own PC →
Lab
Periodic Labs
Released
September 15, 2026
Weights
announced but not yet released
Parameters
1T disclosed
Context
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Price / M tokens
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Epoch ECI
not yet rated
Benchmark results
Epoch AI has not published results for Periodic Neon yet. New models are usually evaluated within days to weeks.