SWE-1.7
SWE-1.7 is a closed language model from Cognition, released July 8, 2026.
Today, we’re launching SWE-1.7, the most capable model we’ve trained so far. It reaches frontier-level intelligence at a much lower cost, advancing the cost-performance Pareto curve.
Check it against your own PC →
Lab
Cognition
Released
July 8, 2026
Weights
closed
Parameters
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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 SWE-1.7 yet. New models are usually evaluated within days to weeks.