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GLM-4.5-Air

glm-4.5-air

CHAT Mid tier Chat Open-weight

GLM-4.5-Air (glm-4.5-air) is a chat model from zai with a 128K-token context window; open-weight (106B parameters); capabilities tools; input text.

128KContext
32KMax output
$0.2$ / 1M in
16.5Intelligence
78.49tok / s

Pricing

Input
$0.2 / 1M tokens
Output
$1.1 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: litellm. Last verified 2026-07-22.

Benchmarks

Intelligence index
16.5
Math
80.7

Cited from a public third-party leaderboard — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-22.

Performance

Throughput
78.49 tokens/s
Latency (TTFT)
1.394 s

Cited speed metrics — a reference, verify at the source. Source: Artificial Analysis. Last verified 2026-07-22.

Specifications

Context window
128,000 tokens (128K)
Max output
32,000 tokens
Weights
Open-weight
Parameters
106B
Input modalities
text

Capabilities

tools

Provenance

artificial-analysiscommittedlitellmoverrides
Last verified: 2026-07-22

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