LLM Comparison

Gemini 3.1 Pro vs Composer 2.5: benchmark scores, pricing & comparison.

Side-by-side Gemini 3.1 Pro vs Composer 2.5 comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Verdict: Gemini 3.1 Pro ranks higher (#124 vs #138) and wins 1 of 1 shared benchmarks; Composer 2.5 costs less ($0.50/$2.50 vs $2.00/$12.0 per 1M tokens).

Rank #124 vs #138AskClash overall scores 40.8 vs 30.0.
Pricing $2.00/$12.0 vs $0.50/$2.50Input and output token prices per 1M tokens when published.
Proprietary vs ProprietaryGoogle vs Cursor.

Gemini 3.1 Pro vs Composer 2.5 benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

MetricGemini 3.1 ProComposer 2.5
Overall Score40.830.0
Leaderboard Rank#124#138
ACB—53.2
RWT—8.5
Coding Agent Index—62.0
HLE51.4—
GPQA94.3—
SWE-bench80.6—
SWE-Pro54.247.0
SWE-Atlas—72.0
DeepSWE11.7—
GDPval-AA1317.0—
MCP Atlas69.2—
Finance Agent43.0—
CharXiv80.2—
MMMU-Pro83.9—
ARC-AGI 277.1—
Tau299.3—
MRCR84.9—
Input Price (per 1M tokens)$2.00$0.50
Output Price (per 1M tokens)$12.0$2.50
Context Window1M200K
Benchmarks Published104

Gemini 3.1 Pro vs Composer 2.5 head-to-head charts

Gemini 3.1 Pro leads 2 and Composer 2.5 leads 0 of 2 shared benchmarks. Composer 2.5 is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

Gemini 3.1 ProComposer 2.5
Overall
40.8Gemini 3.1 Pro
30.0Composer 2.5
SWE-Pro
54.2Gemini 3.1 Pro
47.0Composer 2.5
Gemini 3.1 Pro
Input$2.00
Output$12.0
Workload$4.40
Context1M
Composer 2.5
Input$0.50
Output$2.50
Workload$1.00
Context200K

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More Gemini 3.1 Pro and Composer 2.5 comparisons

Explore how Gemini 3.1 Pro and Composer 2.5 stack up against other top-ranked LLMs.

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.