#19 GPT-5 Mini
medium- Cost
- $0.007
- Time
- 42.9s
- Tokens
- 3,432 tok
AI BENCHY Compare
OpenAI: GPT-5 Mini vs xAI: Grok 4.5
Summary
GPT-5 Mini (medium) leads on average score with 8.5 vs 7.8. GPT-5 Mini (medium) has the lower benchmark cost at $0.159 vs $0.760. Grok 4.5 (low) is faster at 15.48s vs 23.64s, with pass rates of 63.5% vs 74.6%.
Recommended modelGPT-5 Mini (medium)It has the best score here (8.5), while costing about 4.8x less than Grok 4.5 (low).
Last updated at: 2026-07-14
| Metric | GPT-5 Mini GPT-5 Mini medium | Grok 4.5 Grok 4.5 low |
|---|---|---|
| Score | 8.5 | 7.8 |
| Rank | #19 | #41 |
| Reliability | 10.0 | 10.0 |
| Consistency | 9.1 | 9.7 |
| Tests Correct | ||
| Attempt pass rate | 63.5% | 74.6% |
| Flaky tests | 2 | 1 |
| Total Runs | 63 | 63 |
| Cost per result | 1.319 | 5.061 |
| Total Cost | $0.159 | $0.760 |
| Input Price | $0.250 / 1M | $2.000 / 1M |
| Output Price | $2.000 / 1M | $6.000 / 1M |
| Total Input Tokens | 37,100 | 58,652 |
| Output Tokens | 6,801 | 1,735 |
| Reasoning Tokens | 67,690 | 105,233 |
| Response Time (avg) | 23.64s | 15.48s |
| Response Time (max) | 88.15s | 205.28s |
| Response Time (total) | 496.44s | 324.98s |
Generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#41 xAI: Grok 4.5
low- Cost
- $0.011
- Time
- 12.4s
- Tokens
- 2,018 tok
Top Models by Score
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Category Breakdown
| Coding | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| GPT-5 Mini | 10.0 | 10.0 | 100.0% | 0 | 27.63s | 7,302 | 658 | 17,152 | |
| Grok 4.5 | 10.0 | 10.0 | 100.0% | 0 | 13.72s | 9,579 | 303 | 15,641 |
Quick Compare
Switch Comparison Pair
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