- Rank
- #391
- Total Output Tokens
- 28,061
- Response Time (avg)
- 5.63s
- Total Cost
- $0.002
Kev 4B (default) vs Grok 4.20
Grok 4.20 leads on average score with 3.4 vs 2.4. Kev 4B (default) has the lower benchmark cost at $0.002 vs $0.057. Grok 4.20 is faster at 1.11s vs 5.63s, with pass rates of 15.9% vs 26.1%.
Compared models
- Rank
- #376
- Total Output Tokens
- 1,923
- Response Time (avg)
- 1.11s
- Total Cost
- $0.057
Recommended model
Grok 4.20
It has the best score here (3.4), while responding about 5.1x faster than Kev 4B (default).
Detailed comparison
| Metric | Kev 4B Kev 4B default | Grok 4.20 Grok 4.20 none |
|---|---|---|
| Score | 2.4 | 3.4 |
| Rank | #391 | #376 |
| Reliability | 10.0 | N/A |
| Consistency | 4.9 | 7.8 |
| Attempts | 36/69 | 54/69 |
| Tests Correct | ||
| Attempt pass rate | 15.9% | 26.1% |
| Flaky tests | 1 | 0 |
| Total Runs | 36 | 54 |
| Cost per result | 0.060 | 1.570 |
| Total Cost | $0.002 | $0.057 |
| Input Price | $0.042 / 1M | $1.250 / 1M |
| Output Price | $0.000 / 1M | $2.500 / 1M |
| Cache Read Price | N/A | $0.200 / 1M |
| Cache Write Price | N/A | N/A |
| Total Input Tokens | 42,804 | 41,313 |
| Output Tokens | 28,061 | 1,923 |
| Reasoning Tokens | 0 | 0 |
| Response Time (avg) | 5.63s | 1.11s |
| Response Time (max) | 17.79s | 6.04s |
| Response Time (total) | 67.61s | 19.96s |
| Parameters | 4B | ~1T total (~100B active) |
| Availability | Open source | Closed |
Cache prices apply to input tokens. Reads reuse cached prompts; writes store them and can cost extra. Output tokens use the output price.
Model generation showcase
Hamster playing table tennis
Prompt: Create a detailed SVG illustration of a hamster playing table tennis.
#391 Jared Palmer: Kev 4B
default
No showcase result has been generated for this model yet.
- Cost
- N/A
- Time
- -
- Tokens
- 0 tok
#376 xAI: Grok 4.20
none- Cost
- $0.004
- Time
- 6.5s
- Tokens
- 1,367 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
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Switch Comparison Pair
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