SWE-1
SWE-1 is worth evaluating for coding, agents, and json / tool use when its provider route and context window match the workload.
Use it for
- Teams evaluating coding, agents, and json / tool use
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
- Family
- SWE-1
- Released
- 2026-07-08
- Specialization
- coding
- Openness
- Proprietary
- License
- ProprietaryCommercial use: conditional
- Weights
- Unknown
- Code
- Unknown
- Training
- Reinforcement Learning
Cheapest of 1 route · Devin
About
SWE-1 is Cognition's proprietary coding model family for long-horizon asynchronous software-engineering tasks in Devin. The current first-party version is SWE-1.7 (July 8, 2026), trained from the Kimi K2.7-Code base with additional RL and available through Devin Web, Desktop, CLI, and API sessions. Devin CLI resolves the swe family alias to the latest SWE version.
SWE-1 is a proprietary model. The structured metadata tracks reasoning, function calling, tool use, and code execution. This page tracks provider routes through Devin. No headline benchmark score is tracked for SWE-1 yet.
Top use-case fit: coding, agents, and build tasks
Coding
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
JSON / Tool use
Included by capability and metadata signals in the decision map.
Provider price ladder
Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| Devin | - | - | ServerlessPartial |
Capabilities
Benchmark peer barsfor Coding
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
Frequently asked questions
When was SWE-1 released?
SWE-1 was released on 2026-07-08.
Which providers offer SWE-1?
SWE-1 is available from 1 provider: Devin.
Cheapest of 1 route · Devin