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
#50
▼ 1 vs 7d ago
Total arena votes
225,585
Across 29 (subset, category) entries
Providers on OR
2
OpenAI + others
First seen
2026-05-08
61 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 |
|---|---|---|---|---|---|---|---|---|
| OpenAI | openai | 128K | $1.75 | $14.00 | 99.99% | - | - | ✓ |
| Azure | azure | 128K | $1.75 | $14.00 | 0.00% | - | - | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #25 | Polish | - | 1469 | 728 | |
| #31 | Industry Business And Management And Financial Operations | - | 1460 | 6,527 | |
| #33 | Industry Medicine And Healthcare | - | 1481 | 2,468 | |
| #33 | Korean | - | 1417 | 549 | |
| #34 | Russian | - | 1460 | 3,572 | |
| #42 | Industry Legal And Government | - | 1464 | 2,556 | |
| #42 | Japanese | - | 1419 | 245 | |
| #42 | Non English | - | 1442 | 17,581 | |
| #43 | Multi Turn | - | 1467 | 6,192 | |
| #45 | French | - | 1471 | 991 | |
| #45 | German | - | 1445 | 522 | |
| #45 | Industry Software And It Services | - | 1489 | 12,854 | |
| #47 | Chinese | - | 1490 | 1,730 | |
| #47 | Exclude Ties | - | 1452 | 25,404 | |
| #49 | Hard Prompts | - | 1472 | 20,664 | |
| #49 | Longer Query | - | 1456 | 12,566 | |
| #50 | Coding | - | 1497 | 8,800 | |
| #50 | Overall | - | 1449 | 33,084 | |
| #54 | Industry Entertainment And Sports And Media | - | 1415 | 6,468 | |
| #54 | Industry Writing And Literature And Language | - | 1427 | 7,643 | |
| #55 | Hard Prompts English | - | 1469 | 10,120 | |
| #56 | Instruction Following | - | 1434 | 10,633 | |
| #57 | Expert | - | 1470 | 2,763 | |
| #58 | English | - | 1451 | 15,503 | |
| #59 | Industry Life And Physical And Social Science | - | 1460 | 5,200 | |
| #60 | Spanish | - | 1437 | 1,179 | |
| #69 | Creative Writing | - | 1406 | 5,142 | |
| #81 | Math | - | 1426 | 2,046 | |
| #90 | Industry Mathematical | - | 1425 | 1,855 |