| Signal | LongCat Flash Chat | Delta | Nemotron Nano 12B 2 VL |
|---|---|---|---|
Capabilities | 50 | -17 | |
Benchmarks | 67 | +67 | |
Pricing | 1 | +0 | |
Context window size | 81 | -- | |
Recency | 96 | -4 | |
Output Capacity | 85 | +65 | |
| Overall Result | 3 wins | of 6 | 2 wins |
7
days higher
3
days
20
days higher
Meituan
NVIDIA
Nemotron Nano 12B 2 VL saves you $10.00/month
That's $120.00/year compared to LongCat Flash Chat at your current usage level of 100K calls/month.
| Metric | LongCat Flash Chat | Nemotron Nano 12B 2 VL | Winner |
|---|---|---|---|
| Overall Score | 73 | 73 | Nemotron Nano 12B 2 VL |
| Rank | #141 | #139 | Nemotron Nano 12B 2 VL |
| Quality Rank | #141 | #139 | Nemotron Nano 12B 2 VL |
| Adoption Rank | #141 | #139 | Nemotron Nano 12B 2 VL |
| Parameters | -- | 12B | -- |
| Context Window | 131K | 131K | -- |
| Pricing | $0.20/$0.80/M | $0.20/$0.60/M | -- |
| Signal Scores | |||
| Capabilities | 50 | 67 | Nemotron Nano 12B 2 VL |
| Benchmarks | 67 | -- | LongCat Flash Chat |
| Pricing | 1 | 1 | LongCat Flash Chat |
| Context window size | 81 | 81 | LongCat Flash Chat |
| Recency | 96 | 100 | Nemotron Nano 12B 2 VL |
| Output Capacity | 85 | 20 | LongCat Flash Chat |
Our composite score (0–100) combines six weighted signals: benchmark performance (25%), pricing efficiency (25%), context window size (15%), model recency (15%), output capacity (10%), and capability versatility (10%). Here's what the scores mean for these two models:
Scores 73/100 (rank #141), placing it in the top 52% of all 290 models tracked.
Scores 73/100 (rank #139), placing it in the top 52% of all 290 models tracked.
With only a 0-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
Nemotron Nano 12B 2 VL offers 20% better value per quality point. At 1M tokens/day, you'd spend $12.00/month with Nemotron Nano 12B 2 VL vs $15.00/month with LongCat Flash Chat - a $3.00 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. Nemotron Nano 12B 2 VL also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (131K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.60/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (73/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
LongCat Flash Chat and Nemotron Nano 12B 2 VL are extremely close in overall performance (only 0.09999999999999432 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
LongCat Flash Chat
Marginally better benchmark scores; both are excellent
Best for Cost
Nemotron Nano 12B 2 VL
20% lower pricing; better value at scale
Best for Reliability
LongCat Flash Chat
Higher uptime and faster response speeds
Best for Prototyping
LongCat Flash Chat
Stronger community support and better developer experience
Best for Production
LongCat Flash Chat
Wider enterprise adoption and proven at scale
by Meituan
by NVIDIA
| Capability | LongCat Flash Chat | Nemotron Nano 12B 2 VL |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Search | ||
| Image Output |
Meituan
NVIDIA
Nemotron Nano 12B 2 VL saves you $0.2400/month
That's 18% cheaper than LongCat Flash Chat at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | LongCat Flash Chat | Nemotron Nano 12B 2 VL |
|---|---|---|
| Context Window | 131K | 131K |
| Max Output Tokens | 131,072 | -- |
| Open Source | Yes | Yes |
| Created | Sep 9, 2025 | Oct 28, 2025 |
Nemotron Nano 12B 2 VL scores 73/100 (rank #139) compared to LongCat Flash Chat's 73/100 (rank #141), giving it a 0-point advantage. Nemotron Nano 12B 2 VL is the stronger overall choice, though LongCat Flash Chat may excel in specific areas like certain benchmarks.
LongCat Flash Chat is ranked #141 and Nemotron Nano 12B 2 VL is ranked #139 out of 290+ AI models. Rankings use a composite score combining benchmark performance (25%), pricing (25%), context window (15%), recency (15%), output capacity (10%), and versatility (10%). Scores update hourly.
Nemotron Nano 12B 2 VL is cheaper at $0.60/M output tokens vs LongCat Flash Chat's $0.80/M output tokens - 1.3x more expensive. Input token pricing: LongCat Flash Chat at $0.20/M vs Nemotron Nano 12B 2 VL at $0.20/M.
LongCat Flash Chat has a larger context window of 131,072 tokens compared to Nemotron Nano 12B 2 VL's 131,072 tokens. A larger context window means the model can process longer documents and conversations.