Quick:
openrouter
Active
MoE
Z.ai: GLM 4.5 Air
Model Spec
openrouter:z-ai/glm-4.5-air
Modalities
Input
text
Output
text
Capabilities
Chat
Reasoning
Tools
Streaming
Pricing Components
| Component | Price | Conditions | Source |
|---|---|---|---|
| token.input | $0.13 / 1M tokens | Standard | — |
| token.output | $0.85 / 1M tokens | Standard | — |
| token.cache_read | $0.03 / 1M tokens | Standard | — |
Specifications
Architecture
MoE
Total Parameters
110.5B
Active Parameters
12.1B
Minimum RAM
61.7 GB
Minimum VRAM
56.6 GB
Context Window
131,072 tokens
Max Output
98,304 tokens
Input Cost
$0.13/M
Output Cost
$0.85/M
History
Raw JSONTimeline is based on collected llm_db history snapshots and may be incomplete.
2026-08-04
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-08-03
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-08-02
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-08-01
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-31
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-28
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-27
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-26
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-25
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-24
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-23
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-22
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-21
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-20
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-19
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-17
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-16
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-16
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-15
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-07-14
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
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extra.llmfit
(add)
— → {17 fields}
2026-07-02
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
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extra.description
(add)
— → Lighter GLM-4.5 variant for fast coding assistance and cheaper agents
2026-06-30
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-29
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-28
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-27
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-26
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-25
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-24
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-23
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-22
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-21
changed
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extra.benchmarks.artificial_analysis
(remove)
{3 fields} → —
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-19
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-18
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
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extra.reasoning
(add)
— → {1 fields}
2026-06-17
changed
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cost.cache_read
(replace)
0.06 → 0.025
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cost.input
(replace)
0.125 → 0.13
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extra.benchmarks.artificial_analysis.intelligence_index
(replace)
23.2 → —
2026-06-16
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-15
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-14
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-13
changed
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extra.benchmarks.design_arena
(replace)
[7 items] → [7 items]
2026-06-12
changed
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extra.benchmarks
(add)
— → {2 fields}
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extra.reasoning_options
(add)
— → [1 items]
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extra.structured_output
(replace)
false → true
2026-06-10
changed
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cost.cache_read
(replace)
0.025 → 0.06
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cost.output
(replace)
0.84 → 0.85
2026-05-27
changed
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cost.input
(replace)
0.13 → 0.125
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cost.output
(replace)
0.85 → 0.84
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limits.output
(replace)
98304 → 131070
2026-05-21
changed
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knowledge
(replace)
2024-12-31 → 2025-04
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last_updated
(replace)
2025-07-25 → 2025-07-28
2026-05-16
changed
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cost.cache_read
(add)
— → 0.025
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extra.structured_output
(replace)
true → false
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knowledge
(replace)
2025-04 → 2024-12-31
2026-05-05
changed
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extra.supported_voices
(add)
— → —
2026-04-20
changed
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capabilities.rerank
(add)
— → false
2026-04-15
changed
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capabilities.reasoning.enabled
(replace)
false → true
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capabilities.streaming.text
(remove)
true → —
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capabilities.streaming.tool_calls
(replace)
false → true
2026-04-07
changed
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extra.links
(add)
— → {1 fields}
2026-04-02
changed
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extra.llmfit
(remove)
{17 fields} → —
2026-03-27
changed
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execution
(add)
— → {2 fields}
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extra.knowledge_cutoff
(add)
— → 2024-12-31
2026-03-22
changed
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extra.llmfit
(add)
— → {17 fields}
2026-03-14
introduced
snapshots 64bf744 -> b7ca903 • generated 2026-08-05T03:31:59
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