| Signal | GPT-5.4 Nano | Delta | R1 0528 |
|---|---|---|---|
Capabilities | 100 | +33 | |
Pricing | 1 | -1 | |
Context window size | 89 | +6 | |
Recency | 100 | +21 | |
Output Capacity | 85 | +5 | |
Benchmarks | 0 | -79 | |
| Overall Result | 4 wins | of 6 | 2 wins |
30
days ranked higher
0
days
0
days ranked higher
OpenAI
DeepSeek
GPT-5.4 Nano saves you $70.00/month
That's $840.00/year compared to R1 0528 at your current usage level of 100K calls/month.
| Metric | GPT-5.4 Nano | R1 0528 | Winner |
|---|---|---|---|
| Overall Score | 85 | 78 | GPT-5.4 Nano |
| Rank | #24 | #89 | GPT-5.4 Nano |
| Quality Rank | #24 | #89 | GPT-5.4 Nano |
| Adoption Rank | #24 | #89 | GPT-5.4 Nano |
| Parameters | -- | -- | -- |
| Context Window | 400K | 164K | GPT-5.4 Nano |
| Pricing | $0.20/$1.25/M | $0.45/$2.15/M | -- |
| Signal Scores | |||
| Capabilities | 100 | 67 | GPT-5.4 Nano |
| Pricing | 1 | 2 | R1 0528 |
| Context window size | 89 | 83 | GPT-5.4 Nano |
| Recency | 100 | 79 | GPT-5.4 Nano |
| Output Capacity | 85 | 80 | GPT-5.4 Nano |
| Benchmarks | -- | 80 | R1 0528 |
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 85/100 (rank #24), placing it in the top 92% of all 290 models tracked.
Scores 78/100 (rank #89), placing it in the top 70% of all 290 models tracked.
GPT-5.4 Nano has a 7-point advantage, which typically translates to noticeably better performance on complex reasoning, code generation, and multi-step tasks.
GPT-5.4 Nano offers 44% better value per quality point. At 1M tokens/day, you'd spend $21.75/month with GPT-5.4 Nano vs $39.00/month with R1 0528 - a $17.25 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-5.4 Nano also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (400K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($1.25/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (85/100) 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-5.4 Nano has a moderate advantage with a 7.299999999999997-point lead in composite score. It wins on more signal dimensions, but R1 0528 has specific strengths that could make it the better choice for certain workflows.
Best for Quality
GPT-5.4 Nano
Marginally better benchmark scores; both are excellent
Best for Cost
GPT-5.4 Nano
44% lower pricing; better value at scale
Best for Reliability
GPT-5.4 Nano
Higher uptime and faster response speeds
Best for Prototyping
GPT-5.4 Nano
Stronger community support and better developer experience
Best for Production
GPT-5.4 Nano
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-5.4 Nano | R1 0528 |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
DeepSeek
GPT-5.4 Nano saves you $1.53/month
That's 45% cheaper than R1 0528 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-5.4 Nano | R1 0528 |
|---|---|---|
| Context Window | 400K | 164K |
| Max Output Tokens | 128,000 | 65,536 |
| Open Source | No | Yes |
| Created | Mar 17, 2026 | May 28, 2025 |
GPT-5.4 Nano scores 85/100 (rank #24) compared to R1 0528's 78/100 (rank #89), giving it a 7-point advantage. GPT-5.4 Nano is the stronger overall choice, though R1 0528 may excel in specific areas like certain benchmarks.
GPT-5.4 Nano is ranked #24 and R1 0528 is ranked #89 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.
GPT-5.4 Nano is cheaper at $1.25/M output tokens vs R1 0528's $2.15/M output tokens - 1.7x more expensive. Input token pricing: GPT-5.4 Nano at $0.20/M vs R1 0528 at $0.45/M.
GPT-5.4 Nano has a larger context window of 400,000 tokens compared to R1 0528's 163,840 tokens. A larger context window means the model can process longer documents and conversations.