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© 2026 CompareLLM. Public benchmark data aggregated from Arena Elo, LiveBench, SWE-bench & OpenRouter.

Every score has a dated snapshot.

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  3. Gemini 2.5 Flash vs Qwen 3 Max

Pairwise benchmark snapshot · Aug 1, 2026

Gemini 2.5 Flash vs Qwen 3 Max benchmark

In this head-to-head showdown, Qwen 3 Max delivers higher overall intelligence and human-preferred responses (Elo 1,518 vs 1,295), while Qwen 3 Max leads in SWE-bench software engineering benchmarks (67.8%), while Gemini 2.5 Flash is more budget-friendly at $0.4/1M per 1M output tokens. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Choose Qwen 3 Max if your priority is peak reasoning, complex code generation, and top preference Elo. Choose Gemini 2.5 Flash if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Verified Head-to-Head Advantage Breakdown

9 direct benchmark disciplines evaluated across capability, speed, and cost

Gemini 2.5 Flash (5)Qwen 3 Max (4)
Gemini 2.5 Flash
5 of 9 Wins
✓Time to first token✓Output speed✓Input price✓Output price✓Context window
Qwen 3 Max
4 of 9 Wins
✓Preference Elo✓LiveBench✓SWE-bench✓GPQA Diamond
Google
Leads 5 of 9 metrics
Gemini 2.5 Flash

Previous Google speed workhorse.

2.5 FlashElo 1,295$0.4/1M out
Alibaba
Leads 4 of 9 metrics
Qwen 3 Max

Alibaba flagship. Strong math and multilingual code.

Elo 1,518$4.8/1M out

Gemini 2.5 Series Lineage & Sibling Variants

2 models

Currently comparing Gemini 2.5 Flash vs Qwen 3 Max. Alternative family tiers available.

Active: Gemini 2.5 Flash
Gemini 2.5 Pro$5
Top Rival Showdowns for Gemini 2.5 Flash
All Matchups
Compare vs:vs Claude Opus 4.5vs GPT-5vs Grok 4.6vs DeepSeek V4 Provs Qwen3 235B
Preference LeaderQwen 3 Max Wins

Qwen 3 Max

Δ 223 Arena Elo pts

Throughput LeaderGemini 2.5 Flash Wins

Gemini 2.5 Flash

185 tok/s

Value per Dollar LeaderGemini 2.5 Flash Wins

Gemini 2.5 Flash

$0.4 / 1M output

Capability Percentiles

Relative percentile scores computed across all active models in the benchmark catalog.

Multi-Dimensional Capability Radar

Leaders Matchup Capability Radar

Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
Percentile 0–100
Head-to-Head Comparison

Overall Matchup Breakdown

Category wins across reasoning intelligence, generation speed, and token cost.

Gemini 2.5 Flash (5)vsQwen 3 Max (5)
Gemini 2.5 Flash: 5W (50%)Overall: Even matchupQwen 3 Max: 5W (50%)
← Gemini 2.5 FlashQwen 3 Max →
🏆Qwen 3 Max(5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Benchmark
Gemini 2.5 FlashvsQwen 3 Max
Preference Elo
1,295vs1,518+223
Coding Elo
—vs1,526
SWE-bench
48%vs67.8%+19.8%
LiveBench
51.4%vs69.4%+18%
GPQA Diamond
68.2%vs83.1%+14.9%
Gemini 2.5 Flash: 0WQwen 3 Max: 5W
🏆Gemini 2.5 Flash(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Gemini 2.5 FlashvsQwen 3 Max
Output speed
185 tok/svs80 tok/s+105 tok/s
Time to first token
110 msvs280 ms+170 ms
Gemini 2.5 Flash: 2WQwen 3 Max: 0W
🏆Gemini 2.5 Flash(3/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Gemini 2.5 FlashvsQwen 3 Max
Output price
$0.4/1Mvs$4.8/1M+$4.4/1M
Input price
$0.1/1Mvs$1.2/1M+$1.1/1M
Context window
1Mvs262k+738k
Gemini 2.5 Flash: 3WQwen 3 Max: 0W

Side-by-Side Benchmark Matrix

Preference Elo+223
Gemini 2.5 Flash1,295
seed-bootstrap · Aug 1, 2026
Qwen 3 Max1,518
seed-bootstrap · Aug 1, 2026
Coding Elo
Gemini 2.5 Flash—
Qwen 3 Max1,526
seed-bootstrap · Aug 1, 2026
LiveBench+18%
Gemini 2.5 Flash51.4%
seed-bootstrap · Aug 1, 2026
Qwen 3 Max69.4%
seed-bootstrap · Aug 1, 2026
SWE-bench+19.8%
Gemini 2.5 Flash48%
seed-bootstrap · Aug 1, 2026
Qwen 3 Max67.8%
seed-bootstrap · Aug 1, 2026
GPQA Diamond+14.9%
Gemini 2.5 Flash68.2%
seed-bootstrap · Aug 1, 2026
Qwen 3 Max83.1%
seed-bootstrap · Aug 1, 2026
Time to first token+170 ms
Gemini 2.5 Flash110 ms
seed-bootstrap · Aug 1, 2026
Qwen 3 Max280 ms
seed-bootstrap · Aug 1, 2026
Output speed+105 tok/s
Gemini 2.5 Flash185 tok/s
seed-bootstrap · Aug 1, 2026
Qwen 3 Max80 tok/s
seed-bootstrap · Aug 1, 2026
Input price+$1.1/1M
Gemini 2.5 Flash$0.1/1M
seed-bootstrap · Aug 1, 2026
Qwen 3 Max$1.2/1M
seed-bootstrap · Aug 1, 2026
Output price+$4.4/1M
Gemini 2.5 Flash$0.4/1M
seed-bootstrap · Aug 1, 2026
Qwen 3 Max$4.8/1M
seed-bootstrap · Aug 1, 2026
Context window+738k
Gemini 2.5 Flash1M
seed-bootstrap · Aug 1, 2026
Qwen 3 Max262k
seed-bootstrap · Aug 1, 2026
BenchmarkGemini 2.5 FlashQwen 3 MaxAdvantage Delta
Preference Elo
1,295
seed-bootstrap · Aug 1, 2026
1,518
seed-bootstrap · Aug 1, 2026
+223
Coding Elo—
1,526
seed-bootstrap · Aug 1, 2026
—
LiveBench
51.4%
seed-bootstrap · Aug 1, 2026
69.4%
seed-bootstrap · Aug 1, 2026
+18%
SWE-bench
48%
seed-bootstrap · Aug 1, 2026
67.8%
seed-bootstrap · Aug 1, 2026
+19.8%
GPQA Diamond
68.2%
seed-bootstrap · Aug 1, 2026
83.1%
seed-bootstrap · Aug 1, 2026
+14.9%
Time to first token
110 ms
seed-bootstrap · Aug 1, 2026
280 ms
seed-bootstrap · Aug 1, 2026
+170 ms
Output speed
185 tok/s
seed-bootstrap · Aug 1, 2026
80 tok/s
seed-bootstrap · Aug 1, 2026
+105 tok/s
Input price
$0.1/1M
seed-bootstrap · Aug 1, 2026
$1.2/1M
seed-bootstrap · Aug 1, 2026
+$1.1/1M
Output price
$0.4/1M
seed-bootstrap · Aug 1, 2026
$4.8/1M
seed-bootstrap · Aug 1, 2026
+$4.4/1M
Context window
1M
seed-bootstrap · Aug 1, 2026
262k
seed-bootstrap · Aug 1, 2026
+738k
Interactive Simulator (USD)

Workload Cost & Savings Calculator

Simulate monthly production API costs in USD (US Dollar).

Save up to 92% with Gemini 2.5 Flash
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
Gemini 2.5 Flash$9.50 / mo
In: $3.5Out: $6
Qwen 3 Max$114.00 / mo
In: $42Out: $72
Estimated Cost Delta

Gemini 2.5 Flash is estimated to save $104.50/month ($1,254/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    Qwen 3 Max:Pick Qwen 3 Max when repo-level coding accuracy is the constraint.
  • 2
    Gemini 2.5 Flash:Pick Gemini 2.5 Flash when you are optimizing output cost.
  • 3
    Gemini 2.5 Flash:Pick Gemini 2.5 Flash when time-to-first-token matters more than peak Elo.

Recommended Workload Routing

Repo / coding agentsQwen 3 Max

Higher SWE-bench (67.8%).

High-volume chatGemini 2.5 Flash

Lower output list price ($0.4/1M).

Voice / low-latency UIGemini 2.5 Flash

Lower TTFT (110 ms).

Long-document RAGGemini 2.5 Flash

Larger window (1M).

Screenshots / visionQwen 3 Max

Both accept images. Defaulting to the higher-Elo side (Qwen 3 Max).

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsQwen 3 MaxHigher SWE-bench (67.8%).
High-volume chatGemini 2.5 FlashLower output list price ($0.4/1M).
Voice / low-latency UIGemini 2.5 FlashLower TTFT (110 ms).
Long-document RAGGemini 2.5 FlashLarger window (1M).
Screenshots / visionQwen 3 MaxBoth accept images. Defaulting to the higher-Elo side (Qwen 3 Max).

Related Editorial Dispatches & Benchmark Notes

View all news
launchApr 18, 2026

Qwen 3 Max: Alibaba’s flagship for math and multilingual code

Closed flagship. Strong math. Compare to Sol and Opus on GPQA and SWE-bench, not on brand heat.

launchSep 20, 2025

Qwen3 235B: the open MoE Qwen, not the Max SKU

Sep 2025 open-weight mixture-of-experts. Self-host path. Don’t confuse it with Qwen 3 Max.

launchMar 25, 2025

Gemini 2.5 Flash: previous Google speed workhorse, still a baseline

Useful as a cheap historical compare. 3.7 Flash is the 2026 volume SKU.

Community Sentiment

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Google

Gemini 2.5 Flash

Elo 1,295
SWE-bench48%
Speed (tok/s)185 tok/s
Input / 1M Tokens$0.1/1M
Output / 1M Tokens$0.4/1M
Alibaba

Qwen 3 Max

Elo 1,518
SWE-bench67.8%
Speed (tok/s)80 tok/s
Input / 1M Tokens$1.2/1M
Output / 1M Tokens$4.8/1M

Frequently Asked Questions

Which is better overall, Gemini 2.5 Flash or Qwen 3 Max?
Qwen 3 Max has the higher preference Elo in our latest snapshot (1,518). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Gemini 2.5 Flash or Qwen 3 Max?
Qwen 3 Max leads SWE-bench at 67.8% vs 48%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?
Gemini 2.5 Flash output tokens are $0.4/1M versus $4.8/1M. Input prices and retry rates still move the real bill.
Which is faster, Gemini 2.5 Flash or Qwen 3 Max?
Gemini 2.5 Flash has the lower time-to-first-token (110 ms vs 280 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?
Gemini 2.5 Flash accepts 1M tokens versus 262k.
Can I self-host either model?
Neither model is marked open-weights here. You are comparing hosted APIs.
Are these scores from CompareLLM’s own evals?
No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?
Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Gemini 2.5 Flash and Qwen 3 Max Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Apr 18, 2026

    Qwen 3 Max: Alibaba’s flagship for math and multilingual code

  • launch · Sep 20, 2025

    Qwen3 235B: the open MoE Qwen, not the Max SKU

  • launch · Mar 25, 2025

    Gemini 2.5 Flash: previous Google speed workhorse, still a baseline

Similar Head-to-Head Comparisons

All Gemini 2.5 Flash matchups →|All Qwen 3 Max matchups →
Gemini 2.5 Flash vs Gemini 2.0 Flash Thinking (previous gemini-flash)Gemini 2.5 Flash vs Gemini 3 Flash (next gemini-flash)Gemini 3 Pro vs Qwen 3 MaxGemini 3 Flash vs Qwen 3 MaxGemini 2.0 Flash Thinking vs Qwen 3 MaxGemini 3.6 Pro vs Qwen 3 Max