OpenAI: GPT-5.3 Chat
Released Mar 3, 2026Ranked in:Text
Try it on:
GPT-5.3 Chat is an update to ChatGPT's most-used model that makes everyday conversations smoother, more useful, and more directly helpful. It delivers more accurate answers with better contextualization and significantly...
Best overall rank
#44
▲ 1 vs 7d ago
Total arena votes
190,202
Across 27 (subset, category) entries
Providers on OR
2
Azure + others
First seen
2026-05-08
26 days tracked
Trend
Pricing
Per token
- Input (per 1M)
- $1.75
- Output (per 1M)
- $14.00
- Cache Read (per 1M)
- $0.175
Per unit
- Web search
- $0.010/call
Capabilities
Modality
text+image+file->textContext
128K tokens
Tokenizer
GPT
Max output
16K tokens
Moderation
Unmoderated
Supported parameters
max_completion_tokens
max_tokens
response_format
seed
structured_outputs
tool_choice
tools
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
| Azure | azure | 128K | $1.75 | $14.00 | 99.99% | - | - | - |
| OpenAI | openai | 128K | $1.75 | $14.00 | 98.69% | - | - | ✓ |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #28 | Korean | - | 1422 | 512 | |
| #29 | Industry Medicine And Healthcare | - | 1482 | 2,310 | |
| #31 | Industry Business And Management And Financial Operations | - | 1458 | 6,014 | |
| #31 | Russian | - | 1457 | 3,309 | |
| #34 | Japanese | - | 1422 | 221 | |
| #36 | Industry Legal And Government | - | 1464 | 2,371 | |
| #37 | Multi Turn | - | 1467 | 5,741 | |
| #42 | Exclude Ties | - | 1451 | 23,174 | |
| #42 | Industry Software And It Services | - | 1488 | 11,726 | |
| #43 | Coding | - | 1497 | 7,910 | |
| #43 | French | - | 1470 | 875 | |
| #43 | Longer Query | - | 1455 | 11,016 | |
| #44 | Hard Prompts | - | 1472 | 18,848 | |
| #44 | Overall | - | 1449 | 30,882 | |
| #45 | German | - | 1441 | 500 | |
| #46 | Chinese | - | 1488 | 1,561 | |
| #49 | Expert | - | 1469 | 2,557 | |
| #50 | Industry Entertainment And Sports And Media | - | 1415 | 5,942 | |
| #50 | Industry Writing And Literature And Language | - | 1425 | 7,111 | |
| #51 | Hard Prompts English | - | 1468 | 9,176 | |
| #52 | Industry Life And Physical And Social Science | - | 1460 | 4,844 | |
| #52 | Instruction Following | - | 1432 | 9,648 | |
| #53 | English | - | 1450 | 14,396 | |
| #57 | Spanish | - | 1434 | 1,076 | |
| #58 | Creative Writing | - | 1406 | 4,847 | |
| #70 | Math | - | 1428 | 1,944 | |
| #78 | Industry Mathematical | - | 1426 | 1,691 |