- Rank
- #38
- Total Output Tokens
- 42,730
- Response Time (avg)
- 7.85s
- Total Cost
- $0.752
Gemini 3.5 Flash (low) vs GPT-5.3-Codex (medium)
GPT-5.3-Codex (medium) leads on average score with 9.1 vs 9.0. Gemini 3.5 Flash (low) has the lower benchmark cost at $0.752 vs $1.318. Gemini 3.5 Flash (low) is faster at 7.85s vs 18.87s, with pass rates of 85.5% vs 84.1%.
Compared models
- Rank
- #34
- Total Output Tokens
- 66,287
- Response Time (avg)
- 18.87s
- Total Cost
- $1.318
Recommended model
Gemini 3.5 Flash (low)
Its score stays close to the best score here (9.0 vs 9.1), while costing about 1.8x less than GPT-5.3-Codex (medium).
Detailed comparison
| Metric | Gemini 3.5 Flash Gemini 3.5 Flash low | GPT-5.3-Codex GPT-5.3-Codex medium |
|---|---|---|
| Score | 9.0 | 9.1 |
| Rank | #38 | #34 |
| Reliability | 10.0 | 10.0 |
| Consistency | 9.4 | 8.6 |
| Attempts | 69/69 | 69/69 |
| Tests Correct | ||
| Attempt pass rate | 85.5% | 84.1% |
| Flaky tests | 2 | 4 |
| Total Runs | 69 | 69 |
| Cost per result | 3.955 | 7.753 |
| Total Cost | $0.752 | $1.318 |
| Input Price | $1.500 / 1M | $1.750 / 1M |
| Output Price | $9.000 / 1M | $14.000 / 1M |
| Cache Read Price | $0.150 / 1M | $0.175 / 1M |
| Cache Write Price | $0.084 / 1M | N/A |
| Total Input Tokens | 244,533 | 222,794 |
| Output Tokens | 3,450 | 7,357 |
| Reasoning Tokens | 39,280 | 58,930 |
| Response Time (avg) | 7.85s | 18.87s |
| Response Time (max) | 53.74s | 100.93s |
| Response Time (total) | 180.45s | 433.94s |
| Parameters | ~500B total (~20B active) | ~1.2T total (~80B active) |
| Availability | Closed | 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.
#38 Gemini 3.5 Flash
low- Cost
- $0.068
- Time
- 39.1s
- Tokens
- 7,588 tok
#34 GPT-5.3-Codex
medium- Cost
- $0.049
- Time
- 54.9s
- Tokens
- 3,580 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
| Agentic | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 53.74s | 156,707 | 1,211 | 6,324 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 61.91s | 141,607 | 1,099 | 4,814 |
| Anti-AI Tricks | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 2.52s | 494 | 209 | 2,536 | |
| GPT-5.3-Codex | 8.7 | 7.9 | 91.7% | 1 | 4.16s | 606 | 240 | 1,722 |
| Coding | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 7.8 | 10.0 | 66.7% | 0 | 6.71s | 8,118 | 458 | 13,420 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 19.50s | 7,302 | 535 | 10,890 |
| Combined | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 8.2 | 6.9 | 66.7% | 1 | 29.99s | 63,752 | 557 | 3,713 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 26.04s | 57,988 | 4,258 | 5,816 |
| Data parsing and extraction | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 1.81s | 7,548 | 279 | 1,164 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 3.07s | 7,140 | 234 | 728 |
| Domain specific | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 5.3 | 7.2 | 44.4% | 1 | 4.89s | 642 | 12 | 6,312 | |
| GPT-5.3-Codex | 5.9 | 7.2 | 55.6% | 1 | 63.93s | 732 | 71 | 30,150 |
| General Intelligence | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 2.27s | 486 | 119 | 916 | |
| GPT-5.3-Codex | 4.6 | 10.0 | 0.0% | 0 | 4.87s | 477 | 187 | 331 |
| Instructions following | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 9.9 | 10.0 | 100.0% | 0 | 1.86s | 615 | 71 | 1,652 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 3.04s | 660 | 93 | 693 |
| Puzzle Solving | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 2.35s | 558 | 288 | 2,150 | |
| GPT-5.3-Codex | 9.0 | 7.9 | 88.9% | 1 | 5.05s | 642 | 356 | 1,593 |
| Tool Calling | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 3.27s | 5,457 | 234 | 403 | |
| GPT-5.3-Codex | 10.0 | 10.0 | 100.0% | 0 | 6.37s | 5,445 | 254 | 492 |
| Trivia | Score | Consistency | Attempt pass rate | Flaky tests | Tests Correct | Response Time (avg) | Input Tokens | Output Tokens | Reasoning Tokens |
|---|---|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 10.0 | 10.0 | 100.0% | 0 | 1.88s | 156 | 12 | 690 | |
| GPT-5.3-Codex | 2.8 | 1.6 | 33.3% | 1 | 14.43s | 195 | 30 | 1,701 |
Quick Compare
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