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Model comparison

GPT-5 (medium) vs Kimi 3

Data verified

Head-to-head evidence from 0 shared benchmark results across 0 categories. Overall scores shown here use BenchLM's provisional ranking lane.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.
68/100
No comparison
Moonshot AI
N/A
0 category wins0 category wins

Evidence parity. GPT-5 (medium) and Kimi 3 share 0 comparable benchmark results. 0 of 8 categories are comparable. 15 results are unique to GPT-5 (medium); 0 to Kimi 3.

Updated July 14, 2026
Shared results
0
GPT-5 (medium) only
15
Kimi 3 only
0
Comparable categories
0 / 8

Benchmark data for GPT-5 (medium) and Kimi 3 is coming soon on BenchLM.

Confidence note. This is a partial-evidence comparison with 0 shared benchmark results across 0 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.

Why this result

BenchLM does not have sourced benchmark coverage for Kimi 3 yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

GPT-5 (medium) has the larger context window at 128K, compared with null for Kimi 3.

Operational comparison

Runtime and commercial metrics are compared only when both models have a complete sourced value.

MetricGPT-5 (medium)Kimi 3Comparison
Input / output priceUSD per 1M tokensGPT-5 (medium)Not availableKimi 3Not availableA complete price comparison is not available.
Generation speedtokens per secondGPT-5 (medium)83 tok/sKimi 3Not availableA complete speed comparison is not available.
First-answer latencyseconds to first tokenGPT-5 (medium)36.28 sKimi 3Not availableA complete latency comparison is not available.
Context windowmaximum listed tokensGPT-5 (medium)128KKimi 3Not availableA complete context comparison is not available.

Benchmark Deep Dive

Agentic
BenchmarkGPT-5 (medium)Kimi 3Result
Tau2-TelecomSource 86.5%Not comparable
Coding
BenchmarkGPT-5 (medium)Kimi 3Result
Terminal-Bench HardSource 37.9%Not comparable
AA-SciCodeSource 41.1%Not comparable
Reasoning
BenchmarkGPT-5 (medium)Kimi 3Result
AA-LCRSource 72.8%Not comparable
CritPtSource 0.0%Not comparable
Knowledge
BenchmarkGPT-5 (medium)Kimi 3Result
Artificial Analysis Intelligence IndexSource 33.7%Not comparable
AA-GPQA DiamondSource 84.2%Not comparable
AA-HLESource 23.5%Not comparable
AA-Omniscience IndexSource -10.1%Not comparable
AA-Omniscience AccuracySource 38.9%Not comparable
AA-Omniscience Hallucination RateSource 80.1%Not comparable
Math
BenchmarkGPT-5 (medium)Kimi 3Result
AA MATH-500Source 99.1%Not comparable
Multimodal
BenchmarkGPT-5 (medium)Kimi 3Result
AA-MMMU-ProSource 74.3%Not comparable
Design Arena WebsiteSource 1219Not comparable
Inst. Following
BenchmarkGPT-5 (medium)Kimi 3Result
AA-IFBenchSource 70.6%Not comparable
Frequently Asked Questions (3)

Can I compare GPT-5 (medium) and Kimi 3 on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for GPT-5 (medium) and Kimi 3 today?

GPT-5 (medium): Pricing unavailable Kimi 3: Pricing unavailable Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

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Last updated: July 14, 2026

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