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Every score has a dated snapshot.

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  3. Kimi K3 vs Qwen QwQ 32B

Pairwise benchmark snapshot · Aug 17, 2026

Kimi K3 vs Qwen QwQ 32B benchmark

In this head-to-head showdown, Kimi K3 delivers higher overall intelligence and human-preferred responses (Elo 1,528 vs 1,495), while Kimi K3 leads in SWE-bench software engineering benchmarks (73.8%), while Qwen QwQ 32B is more budget-friendly at $1.2/1M per 1M output tokens, while Kimi K3 provides faster response streaming (68 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Choose Kimi K3 if your priority is peak reasoning, complex code generation, and top preference Elo. Choose Qwen QwQ 32B 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

Kimi K3 (7)Qwen QwQ 32B (2)
Kimi K3
7 of 9 Wins
✓Preference Elo✓Coding Elo✓LiveBench✓SWE-bench✓GPQA Diamond✓Time to first token✓Context window
Qwen QwQ 32B
2 of 9 Wins
✓Input price✓Output price
Moonshot
Leads 7 of 9 metrics
Kimi K3

Moonshot AI frontier flagship reasoning and agent swarm model with 256k context and top-tier SWE-bench coding capability.

Elo 1,528$15/1M out
Alibaba
Leads 2 of 9 metrics
Qwen QwQ 32B

Alibaba specialized open reasoning model competing with frontier closed reasoning models.

QwQ ReasoningElo 1,495$1.2/1M out

Kimi Series Lineage & Sibling Variants

4 models

Currently comparing Kimi K3 vs Qwen QwQ 32B. Alternative family tiers available.

Active: Kimi K3
MoonshotAI: Kimi K2.5$2.85MoonshotAI: Kimi K2 0711$2.3Kimi Chat 1.5$0.8

Kimi K3 Thinking Depth & Cost Scaler

Model A

Simulate accuracy gains vs added response time & token cost

Mode: Medium (Deep Reasoning)

Reasoning models “think before answering” by generating internal reasoning tokens. Higher effort improves math, coding, and logic accuracy, but increases response delay and token costs.

Thinking Delay
290 ms
Standard speed
Reasoning Depth
~2,500
Internal tokens
Cost / 1k Calls
$43.50
7.3× standard bill
Accuracy Boost
+5.5% accuracy
STEM & SWE-bench

Qwen QwQ 32B Thinking Depth & Cost Scaler

Model B

Simulate accuracy gains vs added response time & token cost

Mode: High (Max QwQ CoT)

Reasoning models “think before answering” by generating internal reasoning tokens. Higher effort improves math, coding, and logic accuracy, but increases response delay and token costs.

Thinking Delay
960 ms
3× delay
Reasoning Depth
~7,200
Internal tokens
Cost / 1k Calls
$9.15
17.9× standard bill
Accuracy Boost
+11.8% accuracy
STEM & SWE-bench
Top Rival Showdowns for Kimi K3
All Matchups
Compare vs:vs Claude Opus 4.5vs GPT-5vs Gemini 3 Provs Grok 4.6vs DeepSeek V4 Pro
Preference LeaderKimi K3 Wins

Kimi K3

Δ 33 Arena Elo pts

Throughput LeaderKimi K3 Wins

Kimi K3

68 tok/s

Value per Dollar LeaderQwen QwQ 32B Wins

Qwen QwQ 32B

$1.2 / 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.

Kimi K3 (7)vsQwen QwQ 32B (2)
Kimi K3: 7W (78%)Overall: Kimi K3Qwen QwQ 32B: 2W (22%)
← Kimi K31 tiesQwen QwQ 32B →
🏆Kimi K3(5/5)

Intelligence & Reasoning

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

Benchmark
Kimi K3vsQwen QwQ 32B
Preference Elo
1,528vs1,495+33
Coding Elo
1,535vs1,520+15
SWE-bench
73.8%vs67.5%+6.3%
LiveBench
69.5%vs68%+1.5%
GPQA Diamond
88.4%vs83.2%+5.2%
Kimi K3: 5WQwen QwQ 32B: 0W
🏆Kimi K3(1/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Kimi K3vsQwen QwQ 32B
Output speed
68 tok/svs68 tok/s
Time to first token
290 msvs320 ms+30 ms
Kimi K3: 1WQwen QwQ 32B: 0W
🏆Qwen QwQ 32B(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Kimi K3vsQwen QwQ 32B
Output price
$15/1Mvs$1.2/1M+$13.8/1M
Input price
$3/1Mvs$0.3/1M+$2.7/1M
Context window
1Mvs131k+918k
Kimi K3: 1WQwen QwQ 32B: 2W

Side-by-Side Benchmark Matrix

Preference Elo+33
Kimi K31,528
lmarena · Aug 17, 2026
Qwen QwQ 32B1,495
lmarena · Aug 17, 2026
Coding Elo+15
Kimi K31,535
lmarena · Aug 17, 2026
Qwen QwQ 32B1,520
lmarena · Aug 17, 2026
LiveBench+1.5%
Kimi K369.5%
livebench · Aug 17, 2026
Qwen QwQ 32B68%
livebench · Aug 17, 2026
SWE-bench+6.3%
Kimi K373.8%
swebench · Aug 17, 2026
Qwen QwQ 32B67.5%
swebench · Aug 17, 2026
GPQA Diamond+5.2%
Kimi K388.4%
seed-bootstrap · Aug 1, 2026
Qwen QwQ 32B83.2%
seed-bootstrap · Aug 1, 2026
Time to first token+30 ms
Kimi K3290 ms
seed-bootstrap · Aug 1, 2026
Qwen QwQ 32B320 ms
seed-bootstrap · Aug 1, 2026
Output speed
Kimi K368 tok/s
seed-bootstrap · Aug 1, 2026
Qwen QwQ 32B68 tok/s
seed-bootstrap · Aug 1, 2026
Input price+$2.7/1M
Kimi K3$3/1M
openrouter · Aug 17, 2026
Qwen QwQ 32B$0.3/1M
seed-bootstrap · Aug 1, 2026
Output price+$13.8/1M
Kimi K3$15/1M
openrouter · Aug 17, 2026
Qwen QwQ 32B$1.2/1M
seed-bootstrap · Aug 1, 2026
Context window+918k
Kimi K31M
openrouter · Aug 17, 2026
Qwen QwQ 32B131k
seed-bootstrap · Aug 1, 2026
BenchmarkKimi K3Qwen QwQ 32BAdvantage Delta
Preference Elo
1,528
lmarena · Aug 17, 2026
1,495
lmarena · Aug 17, 2026
+33
Coding Elo
1,535
lmarena · Aug 17, 2026
1,520
lmarena · Aug 17, 2026
+15
LiveBench
69.5%
livebench · Aug 17, 2026
68%
livebench · Aug 17, 2026
+1.5%
SWE-bench
73.8%
swebench · Aug 17, 2026
67.5%
swebench · Aug 17, 2026
+6.3%
GPQA Diamond
88.4%
seed-bootstrap · Aug 1, 2026
83.2%
seed-bootstrap · Aug 1, 2026
+5.2%
Time to first token
290 ms
seed-bootstrap · Aug 1, 2026
320 ms
seed-bootstrap · Aug 1, 2026
+30 ms
Output speed
68 tok/s
seed-bootstrap · Aug 1, 2026
68 tok/s
seed-bootstrap · Aug 1, 2026
—
Input price
$3/1M
openrouter · Aug 17, 2026
$0.3/1M
seed-bootstrap · Aug 1, 2026
+$2.7/1M
Output price
$15/1M
openrouter · Aug 17, 2026
$1.2/1M
seed-bootstrap · Aug 1, 2026
+$13.8/1M
Context window
1M
openrouter · Aug 17, 2026
131k
seed-bootstrap · Aug 1, 2026
+918k
Interactive Simulator (USD)

Workload Cost & Savings Calculator

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

Save up to 91% with Qwen QwQ 32B
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
Kimi K3$330.00 / mo
In: $105Out: $225
Qwen QwQ 32B$28.50 / mo
In: $10.5Out: $18
Estimated Cost Delta

Qwen QwQ 32B is estimated to save $301.50/month ($3,618/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    Kimi K3:Pick Kimi K3 when repo-level coding accuracy is the constraint.
  • 2
    Qwen QwQ 32B:Pick Qwen QwQ 32B when you are optimizing output cost.
  • 3
    Kimi K3:Pick Kimi K3 when time-to-first-token matters more than peak Elo.

Recommended Workload Routing

Repo / coding agentsKimi K3

Higher SWE-bench (73.8%).

High-volume chatQwen QwQ 32B

Lower output list price ($1.2/1M).

Voice / low-latency UIKimi K3

Lower TTFT (290 ms).

Long-document RAGKimi K3

Larger window (1M).

Screenshots / visionKimi K3

Kimi K3 is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsKimi K3Higher SWE-bench (73.8%).
High-volume chatQwen QwQ 32BLower output list price ($1.2/1M).
Voice / low-latency UIKimi K3Lower TTFT (290 ms).
Long-document RAGKimi K3Larger window (1M).
Screenshots / visionKimi K3Kimi K3 is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchJun 8, 2026

Kimi K3: Moonshot’s long-context open-weight competitive row

Jun 2026. The Kimi vs GPT hub remaps to the top Moonshot Elo vs top OpenAI Elo.

Community Sentiment

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Moonshot

Kimi K3

Elo 1,528
SWE-bench73.8%
Speed (tok/s)68 tok/s
Input / 1M Tokens$3/1M
Output / 1M Tokens$15/1M
Alibaba

Qwen QwQ 32B

Elo 1,495
SWE-bench67.5%
Speed (tok/s)68 tok/s
Input / 1M Tokens$0.3/1M
Output / 1M Tokens$1.2/1M

Frequently Asked Questions

Which is better overall, Kimi K3 or Qwen QwQ 32B?
Kimi K3 has the higher preference Elo in our latest snapshot (1,528). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Kimi K3 or Qwen QwQ 32B?
Kimi K3 leads SWE-bench at 73.8% vs 67.5%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?
Qwen QwQ 32B output tokens are $1.2/1M versus $15/1M. Input prices and retry rates still move the real bill.
Which is faster, Kimi K3 or Qwen QwQ 32B?
Kimi K3 has the lower time-to-first-token (290 ms vs 320 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?
Kimi K3 accepts 1M tokens versus 131k.
Can I self-host either model?
Qwen QwQ 32B is marked open-weights in our catalog. The other side is a closed API. Check the provider license before you ship weights.
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. Kimi K3 and Qwen QwQ 32B Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Jun 8, 2026

    Kimi K3: Moonshot’s long-context open-weight competitive row

Similar Head-to-Head Comparisons

All Kimi K3 matchups →|All Qwen QwQ 32B matchups →
Kimi K3 vs MoonshotAI: Kimi K2.5 (previous kimi)Qwen QwQ 32B vs Qwen3 235B (previous qwen)Qwen 3 Max vs Kimi K3MoonshotAI: Kimi K2 0711 vs Qwen QwQ 32BGemini 3.7 Flash vs Kimi K3Qwen 2.5 Plus vs Qwen QwQ 32B