Z.ai: GLM 4.5
Released Jul 25, 2025Ranked in:Text
Try it on:
GLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications. It leverages a Mixture-of-Experts (MoE) architecture and supports a context length of up to 128k tokens. GLM-4.5 delivers significantly...
Best overall rank
#99
▼ 2 vs 7d ago
Total arena votes
131,160
Across 27 (subset, category) entries
Providers on OR
2
Novita + others
First seen
2026-05-08
26 days tracked
Trend
Pricing
Per token
- Input (per 1M)
- $0.600
- Output (per 1M)
- $2.20
- Cache Read (per 1M)
- $0.110
Capabilities
Modality
text->textContext
131K tokens
Tokenizer
Other
Knowledge cutoff
2024-12-31
Max output
98K tokens
Moderation
Unmoderated
Hugging Face
Supported parameters
frequency_penalty
include_reasoning
max_tokens
presence_penalty
reasoning
repetition_penalty
response_format
seed
stop
temperature
tool_choice
tools
top_k
top_p
Providers
| Provider | Region / Tag | Context | Input/M | Output/M | Uptime 1d | Latency | Quant | Cache |
|---|---|---|---|---|---|---|---|---|
| Novita | novita/fp8 | 131K | $0.600 | $2.20 | 99.17% | - | fp8 | - |
| Z.AI | z-ai/fp8 | 131K | $0.600 | $2.20 | 98.80% | - | fp8 | - |
Per-category ranks
Text
| Rank | Category | Variant | Trend | Elo | Votes |
|---|---|---|---|---|---|
| #50 | Japanese | - | 1393 | 707 | |
| #62 | Spanish | - | 1427 | 623 | |
| #86 | Expert | - | 1440 | 1,106 | |
| #89 | Math | - | 1413 | 1,424 | |
| #90 | Instruction Following | - | 1405 | 6,165 | |
| #92 | Industry Entertainment And Sports And Media | - | 1384 | 4,329 | |
| #92 | Industry Mathematical | - | 1419 | 1,262 | |
| #93 | Hard Prompts | - | 1433 | 11,205 | |
| #94 | Industry Business And Management And Financial Operations | - | 1411 | 4,283 | |
| #98 | Chinese | - | 1441 | 1,345 | |
| #98 | Industry Medicine And Healthcare | - | 1433 | 1,384 | |
| #98 | Korean | - | 1348 | 606 | |
| #99 | Industry Software And It Services | - | 1443 | 8,274 | |
| #99 | Overall | - | 1411 | 24,322 | |
| #100 | Exclude Ties | - | 1397 | 17,349 | |
| #100 | Industry Legal And Government | - | 1415 | 1,485 | |
| #101 | Longer Query | - | 1417 | 5,017 | |
| #102 | Coding | - | 1454 | 4,772 | |
| #104 | English | - | 1420 | 11,444 | |
| #104 | Industry Life And Physical And Social Science | - | 1422 | 3,882 | |
| #105 | French | - | 1418 | 308 | |
| #105 | Industry Writing And Literature And Language | - | 1383 | 5,362 | |
| #106 | Creative Writing | - | 1374 | 3,134 | |
| #106 | Hard Prompts English | - | 1432 | 5,698 | |
| #106 | Multi Turn | - | 1406 | 3,904 | |
| #106 | Russian | - | 1396 | 1,251 | |
| #118 | German | - | 1374 | 519 |