HOST DIAGNOSTIC · Other
Cursor Composer 1
Cursor Composer 1· Other· RESTRICTED
ACTIVE
HOST IDENTIFICATION
Other
Cursor Composer 1
ACTIVE
AVG SCORE
[11.4]
CAPABLE
STRONGEST
Speed
[18]
WEAKEST
Multimodal Fluency
[8]
MAXED (20/20)
0
of 20 attributes
20-DIMENSION EVALUATION
ATTRIBUTE SCORES · 20 DIMENSIONS
Cognitive
Bulk Apperception
10
Reasoning
11
Mathematical Precision
11
World Knowledge
10
Scientific Acumen
9
Technical
Code Generation
12
Tool Use
12
Multimodal Fluency
8
Speed
18
Cost Efficiency
14
Behavioral
Candor
12
Creativity
9
Tenacity
11
Self-Correction
11
Calibration
11
Operational
Instruction Following
12
Context Fidelity
11
Multi-turn Coherence
12
Planning and Execution
12
Safety Alignment
12
SCORING METHODOLOGY
CALIBRATED. Anysphere/Cursor's FIRST in-house proprietary LLM, released ~December 2025 as part of the Cursor 2.0 platform update. The original Composer: positioned as a SPEED play — Cursor claimed ~4x faster than similarly-intelligent models, completing most interactions in <30 seconds. Benchmarks (Cursor-published, lowest of the family): CursorBench 38.0, Terminal-Bench 2.0 40.0%, SWE-Bench Multilingual 56.9%. DIMENSION RATIONALE: Code Gen 12 (first-gen, bottom of the Composer ladder); Speed 18 (the headline trait — 4x-faster claim, custom inference); generalist dims lowest of the family (World 10/Sci 9/Creativity 9/Multimodal 8). Tool Use 12 (Cursor IDE only). Fully superseded by Composer 1.5 → 2 → 2.5. Marks Anysphere's shift from model-agnostic IDE to owning the full AI stack. Sources: VentureBeat (Composer launch, Dec 2025), VentureBeat (Composer 2, citing Composer 1 comparatives 38.0/40.0/56.9). Anchored at the base of the Composer ladder.