#35
OpenAI · Release: 2026-03-03 · openai/gpt-5.3-chat::none
Input Price
$1.750 / 1M
Output Price
$14.000 / 1M
Flaky tests
3
Flaky tests had mixed outcomes across runs (at least one pass and one fail).
Charts
Choose the first model, then click a second model to open a side-by-side page.
Score vs Total Cost
Response Time (avg)
Score vs Response Time (avg)
Total Output Tokens
Score vs Total Output Tokens
Quick Compare
GPT-5.3 ChatnonevsQwen3.5-FlashmediumGPT-5.3 ChatnonevsMiMo-V2-OmnimediumGPT-5.3 ChatnonevsGLM 5V TurbomediumGPT-5.3 ChatnonevsStep 3.5 FlashmediumGPT-5.3 ChatnonevsClaude Opus 4.6mediumGPT-5.3 ChatnonevsGemini 3 Flash PreviewmediumGPT-5.3 ChatnonevsGemini 3.1 Pro PreviewmediumGPT-5.3 ChatnonevsQwen3.6 Plus PreviewmediumFree Available
Category Breakdown
| Category | Score | Consistency | Tests Correct |
|---|---|---|---|
| Anti-AI Tricks | 6.7 | 8.1 | |
| Coding | 10.0 | 10.0 | |
| Combined | 10.0 | 10.0 | |
| Data parsing and extraction | 10.0 | 10.0 | |
| Domain specific | 3.5 | 4.4 | |
| General Intelligence | 4.6 | 10.0 | |
| Instructions following | 8.3 | 10.0 | |
| Puzzle Solving | 10.0 | 10.0 | |
| Tool Calling | 10.0 | 10.0 |