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SWE-1.7
About SWE-1.7
SWE-1.7 is an AI model developed by Cognition, in the code category, released in 2026, made available as a proprietary (API-only) model. Cognition's SWE-1.7 is an RL fine-tune of Moonshot's Kimi K2.7 base, lifting FrontierCode from 30.1% to 42.3%. Served at 1000 tok/s including a Cerebras-hosted Lightning SKU. Free for paid Devin users for a month.
On this page you'll find SWE-1.7's full specifications. Review provider pricing and benchmark scores below, or compare SWE-1.7 head-to-head with other code models.
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Frequently asked questions
What is SWE-1.7? ▶
Cognition's SWE-1.7 is an RL fine-tune of Moonshot's Kimi K2.7 base, lifting FrontierCode from 30.1% to 42.3%. Served at 1000 tok/s including a Cerebras-hosted Lightning SKU. Free for paid Devin users for a month. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.
Who created SWE-1.7? ▶
SWE-1.7 was developed by Cognition and released in 2026.
Is SWE-1.7 open source or proprietary? ▶
SWE-1.7 is a proprietary model. It is accessed through an API rather than by downloading the weights.
How much does SWE-1.7 cost? ▶
Pricing for SWE-1.7 depends on the provider. See the providers table on this page for the latest API rates.
How does SWE-1.7 perform on benchmarks? ▶
Benchmark scores for SWE-1.7 are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.
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