coding_assistant

Cursor

by Cursor Inc

Mantleline-verified researchLast researched May 31, 2026
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AI-first code editor with deep codebase understanding and multi-file editing

Refreshed weekly

Built on

The underlying foundation model(s) this product runs on, per publicly disclosed evidence.

  • OpenAI GPT-4primary

    Cursor's official website and documentation indicate GPT-4 as a primary model option for code completion and chat features.

    vendor-confirmedEvidence
  • Anthropic Claude 3primary

    Cursor offers Claude 3 (and Claude 3.5) as alternative model options alongside GPT-4 for users to select.

    vendor-confirmedEvidence
  • OpenAI GPT-4oprimary

    Cursor supports GPT-4o as an available model option for coding assistance tasks.

    vendor-confirmedEvidence

Model details

Model family
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Base model
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Context window
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Input modalities
—
Output modalities
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Access
Proprietary
Pricing
subscription
API available
Yes

Mantle Index

Equity Score

Mixed

Measures fairness across demographic groups. Higher is more equitable.

52/ 100

Safety Score

Mixed

Measures resistance to harmful outputs. Higher is safer.

65/ 100

The Equity Score and Safety Score roll up the latest Mantle Index assessment. Component breakdowns and risk-tier justification are available on Pro and Enterprise.

Benchmark sub-scores

Security score

26/ 100 · Needs work

Computed from compliance, encryption, data handling, documentation, and vendor contacts — multiplied by research confidence (medium).

Vendor contacts

Certifications

No certifications recorded yet.

Research coverage

0 dimensions fully covered · 0 partially covered.

    Supply chain

    No supply-chain links recorded yet.

    Citations

    No public citations recorded yet.

    Recent changes

    No changes recorded yet.

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