Models

glm-4.5-x

128K ctx · 2 providers · updated 2026-09-12 05:16 UTC

Cheapest
$1.94 via Burncloud
Avg price
$2.91 /1M
providers
2
(3 × $1.11 + $4.44) ÷ 4 = $1.94/1M — the $/1M figure blends input and output at 3:1 — that is the only way models with two different rates can be ranked on one axis. Your actual rate depends on your own input:output mix — input only $1.11, 3:1 $1.94, 1:1 $2.78, output only $4.44 per 1M.

The board shows this model's cheapest measured offer ($1.94/1M); the smaller figure under it is the mean of the 2 offers listed below ($2.91/1M). Add those up and divide — it matches.

ProviderRouter / Source$ in /1M$ out /1MTTFTTPSUptimeEvidence
burncloud burncloud $1.11$4.44 API-measured
zai Pricebook (LiteLLM) $2.20$8.90 Official list

Price trend

Cheapest blended price, last 31 days (USD/1M): $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444 → $1.9444

Data & method

Cheapest ranked by blended = (3×in + out) ÷ 4; performance columns show only when a source provides them, never estimated. “Official list” = LiteLLM open pricebook (MIT); “API-measured” = provider/aggregator public APIs. Machine-readable data: /api/v1/models/glm-4.5-x.json. Free reuse requires attribution to tkx.org.

FAQ

How much does glm-4.5-x cost?

Cheapest measured offer right now: $1.1111/1M input, $4.4444/1M output via burncloud — across 2 tracked providers, refreshed hourly.

Who serves glm-4.5-x?

2 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.

Is the price of glm-4.5-x going up or down?

The daily candles above track the cheapest blended price ($/1M, 3:1 in:out). TKX snapshots every hour, so drops and hikes show up the same day they happen.

Related analysis

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