Pairwise benchmark snapshot · Aug 16, 2026

Kimi K3 vs Qwen 2.5 Coder 32B benchmark

Name: Kimi K3 vs Qwen 2.5 Coder 32B AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

This page compares Kimi K3 (Moonshot) and Qwen 2.5 Coder 32B (Alibaba) using the latest snapshots we have as of Aug 16, 2026. On preference Elo, Kimi K3 is ahead by 103 points (1,528 vs 1,425; seed-bootstrap (Aug 1, 2026)). On SWE-bench coding, Kimi K3 resolves 73.8% versus 65.2% (seed-bootstrap (Aug 1, 2026)). Qwen 2.5 Coder 32B streams faster (110 tok/s) while Qwen 2.5 Coder 32B is the cheaper output token ($0.72/1M). Kimi K3 has the larger context window (1M tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.

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Moonshot

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

Qwen 2.5 Coder 32B

Alibaba dedicated open-weight code generation model with near-frontier SWE-bench Verified coding capability.

Elo 1,425$0.72/1M out

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Model A

Model B

Quick vs:vs Claude Opus 4.5 vs Claude Opus 4.6 vs Claude Sonnet 4.5 vs Claude 3.7 Sonnet

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Kimi K3 (6)vsQwen 2.5 Coder 32B (4)

Kimi K3: 6W (60%)Overall: Kimi K3Qwen 2.5 Coder 32B: 4W (40%)

← Kimi K3Qwen 2.5 Coder 32B →

Kimi K3 (5/5)

Intelligence & Reasoning

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

Preference Elo

1,528vs1,425

Coding Elo

1,535vs1,495

SWE-bench

73.8%vs65.2%

LiveBench

69.5%vs64.8%

GPQA Diamond

88.4%vs74%

Kimi K3: 5WQwen 2.5 Coder 32B: 0W

Qwen 2.5 Coder 32B (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

68 tok/svs110 tok/s

Time to first token

290 msvs180 ms

Kimi K3: 0WQwen 2.5 Coder 32B: 2W

Qwen 2.5 Coder 32B (2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$15/1Mvs$0.72/1M

Input price

$3/1Mvs$0.18/1M

Context window

1Mvs131k

Kimi K3: 1WQwen 2.5 Coder 32B: 2W

Capability Matchup Radar

Multi-Dimensional Capability Radar

Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.

Tap any node to inspect

Percentile 0–100

Dimensional AdvantageKimi K3 4/6

Preference Elo

Kimi K3

103 pts advantage

Throughput Speed

Qwen 2.5 Coder 32B

42 tok/s faster

Price Efficiency

Qwen 2.5 Coder 32B

$14.28/1M cheaper

Full Benchmark Score Matrix

—

Elo

High is better

+7%1,528

EloHigh is better

1,425

Code Elo

High is better

+3%1,535

Code EloHigh is better

1,495

LiveBench

High is better

+7%69.5%

LiveBenchHigh is better

64.8%

SWE-bench

High is better

+13%73.8%

SWE-benchHigh is better

65.2%

GPQA

High is better

+19%88.4%

GPQAHigh is better

74%

TTFT

Low is better

290 ms

TTFTLow is better

180 ms+61%

Speed

High is better

68 tok/s

SpeedHigh is better

110 tok/s+62%

In $

Low is better

$3/1M

In $Low is better

$0.18/1M+1567%

Out $

Low is better

$15/1M

Out $Low is better

$0.72/1M+1983%

Context

High is better

+700%1M

ContextHigh is better

131k

Interactive Simulator

Workload Cost & Savings Calculator

Simulate monthly production API costs based on published $/1M tokens.

Save up to 95% with Qwen 2.5 Coder 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: $105.00Out: $225.00

Qwen 2.5 Coder 32B$17.10 / mo

In: $6.30Out: $10.80

Estimated Cost Delta

Qwen 2.5 Coder 32B is estimated to save $312.90/month ($3,755/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 2.5 Coder 32B:Pick Qwen 2.5 Coder 32B when you are optimizing output cost.
3
Qwen 2.5 Coder 32B:Pick Qwen 2.5 Coder 32B 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 2.5 Coder 32B

Lower output list price ($0.72/1M).

Voice / low-latency UIQwen 2.5 Coder 32B

Lower TTFT (180 ms).

Long-document RAGKimi K3

Larger window (1M).

Screenshots / visionKimi K3

Kimi K3 is the side marked multimodal in the catalog.

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Kimi K3	Higher SWE-bench (73.8%).
High-volume chat	Qwen 2.5 Coder 32B	Lower output list price ($0.72/1M).
Voice / low-latency UI	Qwen 2.5 Coder 32B	Lower TTFT (180 ms).
Long-document RAG	Kimi K3	Larger window (1M).
Screenshots / vision	Kimi K3	Kimi 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.

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LIVE

Moonshot

Kimi K3

Elo 1,528

LiveBench69.5%

SWE-bench73.8%

Speed68 tok/s

Output cost$15/1M

Alibaba

Qwen 2.5 Coder 32B

Elo 1,425

LiveBench64.8%

SWE-bench65.2%

Speed110 tok/s

Output cost$0.72/1M

Frequently Asked Questions

Which is better overall, Kimi K3 or Qwen 2.5 Coder 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 2.5 Coder 32B?: Kimi K3 leads SWE-bench at 73.8% vs 65.2%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?: Qwen 2.5 Coder 32B output tokens are $0.72/1M versus $15/1M. Input prices and retry rates still move the real bill.
Which is faster, Kimi K3 or Qwen 2.5 Coder 32B?: Qwen 2.5 Coder 32B has the lower time-to-first-token (180 ms vs 290 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 2.5 Coder 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 2.5 Coder 32B Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Kimi K3 matchups →|All Qwen 2.5 Coder 32B matchups →

Kimi K3 vs MoonshotAI: Kimi K2.5 (previous kimi)Qwen 2.5 Coder 32B vs Qwen 2.5 Plus (previous qwen)Qwen 2.5 Coder 32B vs Qwen3 235B (next qwen)Qwen 3 Max vs Kimi K3 Qwen QwQ 32B vs Kimi K3 MoonshotAI: Kimi K2 0711 vs Qwen 2.5 Coder 32B

Kimi K3 vs Qwen 2.5 Coder 32B benchmark

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Kimi K3 (6)vsQwen 2.5 Coder 32B (4)

Kimi K3: 6W (60%)Overall: Kimi K3Qwen 2.5 Coder 32B: 4W (40%)

← Kimi K3Qwen 2.5 Coder 32B →

Kimi K3 (5/5)

Intelligence & Reasoning

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

Preference Elo

1,528vs1,425

Coding Elo

1,535vs1,495

SWE-bench

73.8%vs65.2%

LiveBench

69.5%vs64.8%

GPQA Diamond

88.4%vs74%

Kimi K3: 5WQwen 2.5 Coder 32B: 0W

Qwen 2.5 Coder 32B (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

68 tok/svs110 tok/s

Time to first token

290 msvs180 ms

Kimi K3: 0WQwen 2.5 Coder 32B: 2W

Qwen 2.5 Coder 32B (2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$15/1Mvs$0.72/1M

Input price

$3/1Mvs$0.18/1M

Context window

1Mvs131k

Kimi K3: 1WQwen 2.5 Coder 32B: 2W

Recommended Workload Routing

Repo / coding agentsKimi K3

Higher SWE-bench (73.8%).

High-volume chatQwen 2.5 Coder 32B

Lower output list price ($0.72/1M).

Voice / low-latency UIQwen 2.5 Coder 32B

Lower TTFT (180 ms).

Long-document RAGKimi K3

Larger window (1M).

Screenshots / visionKimi K3

Kimi K3 is the side marked multimodal in the catalog.

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Kimi K3	Higher SWE-bench (73.8%).
High-volume chat	Qwen 2.5 Coder 32B	Lower output list price ($0.72/1M).
Voice / low-latency UI	Qwen 2.5 Coder 32B	Lower TTFT (180 ms).
Long-document RAG	Kimi K3	Larger window (1M).
Screenshots / vision	Kimi K3	Kimi K3 is the side marked multimodal in the catalog.

Frequently Asked Questions

Which is better overall, Kimi K3 or Qwen 2.5 Coder 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 2.5 Coder 32B?

Kimi K3 leads SWE-bench at 73.8% vs 65.2%. SWE-bench is one harness, not your repo.

Which is cheaper to run in production?

Qwen 2.5 Coder 32B output tokens are $0.72/1M versus $15/1M. Input prices and retry rates still move the real bill.

Which is faster, Kimi K3 or Qwen 2.5 Coder 32B?

Qwen 2.5 Coder 32B has the lower time-to-first-token (180 ms vs 290 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 2.5 Coder 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 2.5 Coder 32B Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

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Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Kimi K3

Qwen 2.5 Coder 32B

Qwen 2.5 Coder 32B

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

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

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CompareLLM Matrix

Kimi K3

Qwen 2.5 Coder 32B

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Kimi K3

Qwen 2.5 Coder 32B

Qwen 2.5 Coder 32B

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

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

Cast Your Matchup Vote

Community Discussions (0)

Share card

CompareLLM Matrix

Kimi K3

Qwen 2.5 Coder 32B

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons