Claude Sonnet 5.5
Documented model
Open original sourceSource checked: Oct 3, 2026
AI coding tools
An AI coding assistant integrated across GitHub and popular development environments.
Developers who want suggestions and agents inside an existing IDE workflow.
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Source checked: Oct 3, 2026
Visit official siteRead user reviews on the original platform. Each source covers the full product, not just its AI features.
A model benchmark describes the tested model and task. It does not measure the whole tool, its interface, or every available plan.
The model names shown are documented examples, not a complete list. Available choices depend on the plan, mode, account and organization settings.
Documented model
Open original sourceSource checked: Oct 3, 2026
Documented model
Open original sourceSource checked: Oct 3, 2026
Documented model
Open original sourceSource checked: Oct 3, 2026
A model benchmark describes the tested model and task. It does not measure the whole tool, its interface, or every available plan.
BigCode project
BigCode project · Function-level code generation. What it measures: Programming task pass rate. Complete and Instruct use different prompts; Full and Hard use different task sets. Match them before comparing results.
Datacurve
Datacurve · Coding models in the evaluator’s agent. What it measures: Repository task completion. Version 1.1 grades committed code changes in a separate environment. Results depend on the tested agent and reasoning configuration.
These model names appear in both the product documentation and an external evaluation. Endpoint revisions, settings and the complete tool workflow have not been matched.
Product documentation · External evaluation
DeepSWE tests models with mini-swe-agent, not this product’s agent. Evaluator configuration: gpt-5.6-sol[max] · v1.1
Source checked: Oct 3, 2026
Product documentation · External evaluation
DeepSWE tests models with mini-swe-agent, not this product’s agent. Evaluator configuration: gemini-3.8-flash[high] · v1.1
Source checked: Oct 3, 2026