| Signal | DeepSeek V3.1 | Delta | GPT-4o-mini Search Preview |
|---|---|---|---|
Capabilities | 67 | +17 | |
Benchmarks | 69 | -13 | |
Pricing | 1 | +0 | |
Context window size | 72 | -9 | |
Recency | 92 | +29 | |
Output Capacity | 64 | -6 | |
| Overall Result | 3 wins | of 6 | 3 wins |
8
days higher
1
days
21
days higher
DeepSeek
OpenAI
GPT-4o-mini Search Preview saves you $7.50/month
That's $90.00/year compared to DeepSeek V3.1 at your current usage level of 100K calls/month.
| Metric | DeepSeek V3.1 | GPT-4o-mini Search Preview | Winner |
|---|---|---|---|
| Overall Score | 69 | 69 | -- |
| Rank | #63 | #64 | DeepSeek V3.1 |
| Quality Rank | #63 | #64 | DeepSeek V3.1 |
| Adoption Rank | #63 | #64 | DeepSeek V3.1 |
| Parameters | -- | -- | -- |
| Context Window | 33K | 128K | GPT-4o-mini Search Preview |
| Pricing | $0.15/$0.75/M | $0.15/$0.60/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 50 | DeepSeek V3.1 |
| Benchmarks | 69 | 82 | GPT-4o-mini Search Preview |
| Pricing | 1 | 1 | DeepSeek V3.1 |
| Context window size | 72 | 81 | GPT-4o-mini Search Preview |
| Recency | 92 | 63 | DeepSeek V3.1 |
| Output Capacity | 64 | 70 | GPT-4o-mini Search Preview |
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 69/100 (rank #63), placing it in the top 79% of all 290 models tracked.
Scores 69/100 (rank #64), placing it in the top 78% 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.
GPT-4o-mini Search Preview offers 17% better value per quality point. At 1M tokens/day, you'd spend $11.25/month with GPT-4o-mini Search Preview vs $13.50/month with DeepSeek V3.1 - a $2.25 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. GPT-4o-mini Search Preview also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (128K 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 (69/100) correlates with better nuance, coherence, and style in long-form content
DeepSeek V3.1 and GPT-4o-mini Search Preview are extremely close in overall performance (only 0 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
DeepSeek V3.1
Marginally better benchmark scores; both are excellent
Best for Cost
GPT-4o-mini Search Preview
17% lower pricing; better value at scale
Best for Reliability
DeepSeek V3.1
Higher uptime and faster response speeds
Best for Prototyping
DeepSeek V3.1
Stronger community support and better developer experience
Best for Production
DeepSeek V3.1
Wider enterprise adoption and proven at scale
by DeepSeek
| Capability | DeepSeek V3.1 | GPT-4o-mini Search Preview |
|---|---|---|
| Vision (Image Input) | ||
| Function Callingdiffers | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Searchdiffers | ||
| Image Output |
DeepSeek
OpenAI
GPT-4o-mini Search Preview saves you $0.1800/month
That's 15% cheaper than DeepSeek V3.1 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 | DeepSeek V3.1 | GPT-4o-mini Search Preview |
|---|---|---|
| Context Window | 33K | 128K |
| Max Output Tokens | 7,168 | 16,384 |
| Open Source | Yes | No |
| Created | Aug 21, 2025 | Mar 12, 2025 |
Both DeepSeek V3.1 and GPT-4o-mini Search Preview score 69/100, making them extremely close competitors. Choose based on pricing, provider ecosystem, or specific capability requirements.
DeepSeek V3.1 is ranked #63 and GPT-4o-mini Search Preview is ranked #64 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.
GPT-4o-mini Search Preview is cheaper at $0.60/M output tokens vs DeepSeek V3.1's $0.75/M output tokens - 1.3x more expensive. Input token pricing: DeepSeek V3.1 at $0.15/M vs GPT-4o-mini Search Preview at $0.15/M.
GPT-4o-mini Search Preview has a larger context window of 128,000 tokens compared to DeepSeek V3.1's 32,768 tokens. A larger context window means the model can process longer documents and conversations.