| Signal | GPT-4o (extended) | Delta | GPT-5.4 Mini |
|---|---|---|---|
Capabilities | 67 | -33 | |
Pricing | 18 | +14 | |
Context window size | 81 | -8 | |
Recency | 9 | -91 | |
Output Capacity | 80 | -5 | |
Benchmarks | 0 | -90 | |
| Overall Result | 1 wins | of 6 | 5 wins |
0
days ranked higher
0
days
30
days ranked higher
OpenAI
OpenAI
GPT-5.4 Mini saves you $1200.00/month
That's $14400.00/year compared to GPT-4o (extended) at your current usage level of 100K calls/month.
| Metric | GPT-4o (extended) | GPT-5.4 Mini | Winner |
|---|---|---|---|
| Overall Score | 54 | 93 | GPT-5.4 Mini |
| Rank | #250 | #3 | GPT-5.4 Mini |
| Quality Rank | #250 | #3 | GPT-5.4 Mini |
| Adoption Rank | #250 | #3 | GPT-5.4 Mini |
| Parameters | -- | -- | -- |
| Context Window | 128K | 400K | GPT-5.4 Mini |
| Pricing | $6.00/$18.00/M | $0.75/$4.50/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 100 | GPT-5.4 Mini |
| Pricing | 18 | 5 | GPT-4o (extended) |
| Context window size | 81 | 89 | GPT-5.4 Mini |
| Recency | 9 | 100 | GPT-5.4 Mini |
| Output Capacity | 80 | 85 | GPT-5.4 Mini |
| Benchmarks | -- | 90 | GPT-5.4 Mini |
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 54/100 (rank #250), placing it in the top 14% of all 290 models tracked.
Scores 93/100 (rank #3), placing it in the top 99% of all 290 models tracked.
GPT-5.4 Mini has a 39-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
GPT-5.4 Mini offers 78% better value per quality point. At 1M tokens/day, you'd spend $78.75/month with GPT-5.4 Mini vs $360.00/month with GPT-4o (extended) - a $281.25 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 Mini 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 ($4.50/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (93/100) 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 Mini clearly outperforms GPT-4o (extended) with a significant 38.9-point lead. For most general use cases, GPT-5.4 Mini is the stronger choice. However, GPT-4o (extended) may still excel in niche scenarios.
Best for Quality
GPT-4o (extended)
Marginally better benchmark scores; both are excellent
Best for Cost
GPT-5.4 Mini
78% lower pricing; better value at scale
Best for Reliability
GPT-4o (extended)
Higher uptime and faster response speeds
Best for Prototyping
GPT-4o (extended)
Stronger community support and better developer experience
Best for Production
GPT-4o (extended)
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-4o (extended) | GPT-5.4 Mini |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
OpenAI
GPT-5.4 Mini saves you $25.65/month
That's 79% cheaper than GPT-4o (extended) 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-4o (extended) | GPT-5.4 Mini |
|---|---|---|
| Context Window | 128K | 400K |
| Max Output Tokens | 64,000 | 128,000 |
| Open Source | No | No |
| Created | May 13, 2024 | Mar 17, 2026 |
GPT-5.4 Mini scores 93/100 (rank #3) compared to GPT-4o (extended)'s 54/100 (rank #250), giving it a 39-point advantage. GPT-5.4 Mini is the stronger overall choice, though GPT-4o (extended) may excel in specific areas like certain benchmarks.
GPT-4o (extended) is ranked #250 and GPT-5.4 Mini is ranked #3 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 Mini is cheaper at $4.50/M output tokens vs GPT-4o (extended)'s $18.00/M output tokens - 4.0x more expensive. Input token pricing: GPT-4o (extended) at $6.00/M vs GPT-5.4 Mini at $0.75/M.
GPT-5.4 Mini has a larger context window of 400,000 tokens compared to GPT-4o (extended)'s 128,000 tokens. A larger context window means the model can process longer documents and conversations.