Kimi K3 vs NVIDIA Nemotron 3 Nano 30B A3B BF16
At a Glance
| Compare |  Kimi K3Moonshot AI | |
|---|---|---|
| Intelligence, Cost, and Efficiency | ||
| IntelligenceHigher is better · MM Intelligence v2.5 | #17 of 4670.3 score · 3/3 sources · complete | UnrankedNot in the 46-model eligible cohort |
| CostLower is better · Published-token output estimate | #30 of 44$0.194 per LiveBench case | UnrankedNot in the 44-model eligible cohort |
| EfficiencyHigher is better · MM Efficiency v1.5 | #21 of 3852.5 score · 3/3 sources · complete | UnrankedNot in the 38-model eligible cohort |
| Pricing and Limits | ||
| Input priceFrom · USD / 1M tokens | $2.85Deepinfra ↗ · Sep 22, 2026 | $0.050Openrouter ↗ · Aug 29, 2026 |
| Output priceFrom · USD / 1M tokens | $14.25Deepinfra ↗ · Sep 22, 2026 | $0.20Openrouter ↗ · Aug 29, 2026 |
| Context windowMaximum documented tokens | 1,049K | 262K |
| Model facts checked | Aug 28, 2026View model evidence → | Aug 28, 2026View model evidence → |
Token prices are the lowest available sourced USD rates; input and output may use different providers. Cost ranking estimates output spend on LiveBench, not a full request bill. Ranking methodology →
Available Benchmarks
| Benchmark | Kimi-K3 | NVIDIA-Nemotron-3-Nano-30B-A3B-BF16 |
|---|---|---|
| LMArena Text Arenatext-2026-09-13-d25aabda0010 · arena_rating · leader | 1,472.27100% of row best · rating · kimi-k3-max; 95% CI [1467.05577758, 1477.48944277]; votes 20987; rank 23 | 1,348.4492% of row best · rating · nvidia-nemotron-3-nano-30b-a3b-bf16; 95% CI [1342.98546755, 1353.88978012]; votes 15325; rank 195 |
| Overall ResultCounted from the protocol-matched rows above | 1 benchmark winNo overall winner | 0 benchmark winsNo overall winner |
Third-party benchmark Only like-for-like primary-publisher results are shown; raw scores, relative scores, configuration, and token spend remain visible.
Side-by-Side Facts
| Field | Kimi-K3 | NVIDIA-Nemotron-3-Nano-30B-A3B-BF16 |
|---|---|---|
| Developer | Moonshot AI | NVIDIA |
| Family | Kimi K3 | Nvidia Nemotron 3 Nano 30b A3b Bf16 |
| Model | Kimi-K3 | NVIDIA-Nemotron-3-Nano-30B-A3B-BF16 |
| Version | Kimi-K3 | NVIDIA-Nemotron-3-Nano-30B-A3B-BF16 |
| Lifecycle | active | active |
| Released | 2026-07-16 | 2025-12-15 |
| Knowledge cutoff | Unknown | 2025-11-28 |
| Input modalities | Text, Image | Text |
| Output modalities | Text | Text |
| Context window | 1,049K | 262K |
| Total parameters | 2.8T | 31.6B |
| Active parameters | 104B | 3.5B |
| License | other | other |
| Open weights | Yes | Yes |
| API available | Yes | Yes |
| Self-hostable | Yes | Yes |
| Provider access | Deepinfra (Standard), Fireworks Ai (Standard), Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard) | Hugging Face (Standard), Openrouter (Standard), Together Ai (Standard) |
| Capabilities | chat, generation, reasoning | chat, generation, reasoning, tools |
Kimi K3 Capabilities
NVIDIA Nemotron 3 Nano 30B A3B BF16 Capabilities
Related Comparisons
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|---|---|---|---|
Kimi-K2.6Moonshot AI | vs | Kimi-K3Moonshot AI | family variantsembedding, image, text |
Kimi-K3Moonshot AI | vs |  GPT-6 AstraOpenAI | cross-developer peersimage, text |
Claude Fable 5.1Anthropic | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
 Gemini 3.1 ProGoogle DeepMind | vs | Kimi-K3Moonshot AI | cross-developer peerstext |
 DeepSeek-V4.1-FlashDeepSeek | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
Kimi-K3Moonshot AI | vs | Grok 4.6xAI | cross-developer peersimage, text |
Kimi-K3Moonshot AI | vs |  Qwen3.8-MaxQwen | cross-developer peersimage, text |
 MiniMax-M3MiniMax | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
Kimi-K3Moonshot AI | vs |  GLM-5.3Z.ai | cross-developer peerstext |
Kimi-K3Moonshot AI | vs |  Hy4 previewTencent | cross-developer peerstext |
Seed 2.1 ProByteDance Seed | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
 Mistral Large 3Mistral AI | vs | Kimi-K3Moonshot AI | cross-developer peersimage, text |
Primary Evidence
Sources and Freshness
Questions
Kimi K3 vs NVIDIA Nemotron 3 Nano 30B A3B BF16 FAQs
Is Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16 better for coding?+
This comparison does not currently contain a protocol-matched coding benchmark for both Kimi K3 and NVIDIA Nemotron 3 Nano 30B A3B BF16, so Model Markets cannot name a coding leader from pricing, context size, or capability labels alone.
Which is cheaper, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
Kimi K3 is $2.85 and NVIDIA Nemotron 3 Nano 30B A3B BF16 is $0.050 per million tokens, so NVIDIA Nemotron 3 Nano 30B A3B BF16 is cheaper on this metric. Kimi K3 is $14.25 and NVIDIA Nemotron 3 Nano 30B A3B BF16 is $0.20 per million tokens, so NVIDIA Nemotron 3 Nano 30B A3B BF16 is cheaper on this metric.
Which has a larger context window, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
Kimi K3 has the larger sourced context window. Kimi K3 supports 1,049K and NVIDIA Nemotron 3 Nano 30B A3B BF16 supports 262K.
Which performs better in benchmarks, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
There is no overall benchmark winner: At least two independently verified, protocol-matched benchmarks are required for an overall winner.
Can Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16 be self-hosted?+
Both models have the same recorded self-hosting status: supported. Kimi K3 is open weight; NVIDIA Nemotron 3 Nano 30B A3B BF16 is open weight.
Can Kimi K3 and NVIDIA Nemotron 3 Nano 30B A3B BF16 understand images?+
Kimi K3 is documented with image input; NVIDIA Nemotron 3 Nano 30B A3B BF16 is not documented with image input. This reflects supported input modalities, not vision quality.
Which can generate longer answers, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
Neither has a larger sourced maximum output. Kimi K3 is — and NVIDIA Nemotron 3 Nano 30B A3B BF16 is 1,049K.
Do Kimi K3 and NVIDIA Nemotron 3 Nano 30B A3B BF16 support reasoning and tool use?+
Kimi K3: reasoning and image input. NVIDIA Nemotron 3 Nano 30B A3B BF16: reasoning and tool calling. Feature support does not establish relative quality.
Which is available from more inference providers, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
Kimi K3 has 5 sourced provider routes; NVIDIA Nemotron 3 Nano 30B A3B BF16 has 3, so Kimi K3 has broader tracked availability.
Which offers better value, Kimi K3 or NVIDIA Nemotron 3 Nano 30B A3B BF16?+
There is no universal value winner. Compare the input and output prices above with the matched benchmark result for your workload: cheaper tokens can be offset by different quality, token usage, latency, or provider availability.