| Signal | GPT-4.1 Mini | Delta | LongCat Flash Chat |
|---|---|---|---|
Capabilities | 83 | +33 | |
Benchmarks | 75 | +8 | |
Pricing | 2 | +1 | |
Context window size | 96 | +14 | |
Recency | 69 | -27 | |
Output Capacity | 75 | -10 | |
| Overall Result | 4 wins | of 6 | 2 wins |
7
days higher
5
days
18
days higher
OpenAI
Meituan
LongCat Flash Chat saves you $60.00/month
That's $720.00/year compared to GPT-4.1 Mini at your current usage level of 100K calls/month.
| Metric | GPT-4.1 Mini | LongCat Flash Chat | Winner |
|---|---|---|---|
| Overall Score | 66 | 67 | LongCat Flash Chat |
| Rank | #78 | #76 | LongCat Flash Chat |
| Quality Rank | #78 | #76 | LongCat Flash Chat |
| Adoption Rank | #78 | #76 | LongCat Flash Chat |
| Parameters | -- | -- | -- |
| Context Window | 1048K | 131K | GPT-4.1 Mini |
| Pricing | $0.40/$1.60/M | $0.20/$0.80/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 50 | GPT-4.1 Mini |
| Benchmarks | 75 | 67 | GPT-4.1 Mini |
| Pricing | 2 | 1 | GPT-4.1 Mini |
| Context window size | 96 | 81 | GPT-4.1 Mini |
| Recency | 69 | 95 | LongCat Flash Chat |
| Output Capacity | 75 | 85 | LongCat Flash Chat |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Here's what the scores mean for these two models:
Scores 66/100 (rank #78), placing it in the top 73% of all 290 models tracked.
Scores 67/100 (rank #76), placing it in the top 74% 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.
LongCat Flash Chat offers 50% better value per quality point. At 1M tokens/day, you'd spend $15.00/month with LongCat Flash Chat vs $30.00/month with GPT-4.1 Mini - a $15.00 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. LongCat Flash Chat also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1048K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.80/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (67/100) 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
GPT-4.1 Mini and LongCat Flash Chat are extremely close in overall performance (only 0.4000000000000057 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
GPT-4.1 Mini
Marginally better benchmark scores; both are excellent
Best for Cost
LongCat Flash Chat
50% lower pricing; better value at scale
Best for Reliability
GPT-4.1 Mini
Higher uptime and faster response speeds
Best for Prototyping
GPT-4.1 Mini
Stronger community support and better developer experience
Best for Production
GPT-4.1 Mini
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-4.1 Mini | LongCat Flash Chat |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
Meituan
LongCat Flash Chat saves you $1.32/month
That's 50% cheaper than GPT-4.1 Mini 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 | GPT-4.1 Mini | LongCat Flash Chat |
|---|---|---|
| Context Window | 1.0M | 131K |
| Max Output Tokens | 32,768 | 131,072 |
| Open Source | No | Yes |
| Created | Apr 14, 2025 | Sep 9, 2025 |
LongCat Flash Chat scores 67/100 (rank #76) compared to GPT-4.1 Mini's 66/100 (rank #78), giving it a 0-point advantage. LongCat Flash Chat is the stronger overall choice, though GPT-4.1 Mini may excel in specific areas like certain benchmarks.
GPT-4.1 Mini is ranked #78 and LongCat Flash Chat is ranked #76 out of 290+ AI models. Rankings use a composite score combining benchmark performance (90%) from MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations, with capabilities and context window as tiebreakers (10%). Scores update hourly.
LongCat Flash Chat is cheaper at $0.80/M output tokens vs GPT-4.1 Mini's $1.60/M output tokens - 2.0x more expensive. Input token pricing: GPT-4.1 Mini at $0.40/M vs LongCat Flash Chat at $0.20/M.
GPT-4.1 Mini has a larger context window of 1,047,576 tokens compared to LongCat Flash Chat's 131,072 tokens. A larger context window means the model can process longer documents and conversations.