LLM Comparison

Gemini 3.5 Flash vs Composer 2.5: benchmark scores, pricing & comparison.

Side-by-side Gemini 3.5 Flash 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 3.5 Flash ranks higher (#105 vs #138); Composer 2.5 wins 1 of 1 shared benchmarks.

Rank #105 vs #138AskClash overall scores 49.3 vs 30.0.
Pricing —/— vs $0.50/$2.50Input and output token prices per 1M tokens when published.
Open Weights vs ProprietaryGoogle vs Cursor.

Gemini 3.5 Flash 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 3.5 FlashComposer 2.5
Overall Score49.330.0
Leaderboard Rank#105#138
ACB—53.2
RWT7.08.5
Coding Agent Index—62.0
HLE42.7—
GPQA92.2—
IFEval76.3—
SWE-Pro—47.0
SWE-Atlas—72.0
GDPval-AA1202.5—
MMMU-Pro84.3—
ARC-AGI 272.1—
Tau295.3—
Input Price (per 1M tokens)—$0.50
Output Price (per 1M tokens)—$2.50
Context Window1M200K
Benchmarks Published84

Gemini 3.5 Flash vs Composer 2.5 head-to-head charts

Gemini 3.5 Flash leads 1 and Composer 2.5 leads 1 of 2 shared benchmarks. Charts show only benchmarks both models publish.

Gemini 3.5 FlashComposer 2.5
Overall
49.3Gemini 3.5 Flash
30.0Composer 2.5
RWT
7.0Gemini 3.5 Flash
8.5Composer 2.5
Gemini 3.5 Flash
Input—
Output—
Workload—
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 3.5 Flash and Composer 2.5 comparisons

Explore how Gemini 3.5 Flash 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.