Wafer US

Data handling can vary by model and deployment. The privacy badge above shows the more conservative of the provider-wide fallback and the policies for routes on this page; each model page shows the policy for that specific route.

Models served by Wafer US

Model name

Model	Context	Input /M	Output /M	Cache read /M	TTFT	Throughput
GLM 5.3 z-ai/glm-5.3:wafer-us	1.0M	$0.08/M	$5.04/M	$0.06/M	0.8s	112 tps
GLM 5.3 (Thinking) z-ai/glm-5.3:thinking:wafer-us	1.0M	$0.08/M	$5.04/M	$0.06/M	0.8s	112 tps

GLM 5.3

z-ai/glm-5.3:wafer-us

Context

1.0M

Input /M

$0.08/M

Output /M

$5.04/M

Cache read /M

$0.06/M

TTFT

0.8s

Throughput

112 tps

GLM 5.3 (Thinking)

z-ai/glm-5.3:thinking:wafer-us

Context

1.0M

Input /M

$0.08/M

Output /M

$5.04/M

Cache read /M

$0.06/M

TTFT

0.8s

Throughput

112 tps

Prices are per million tokens. TTFT is the observed time to first token. Selectable routes include the applicable provider-selection markup; fixed routes show the standard model price. Availability and pricing refresh continuously; each model page shows the live provider comparison.

Using Wafer US via the API

Call a model served by Wafer US using its displayed model ID, including the provider suffix when selection is supported.

curl https://nano-gpt.com/api/v1/chat/completions \
  -H "Authorization: Bearer $NANOGPT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "z-ai/glm-5.3:wafer-us",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

For models with provider selection, append :wafer-us to the model ID, set "provider": "wafer-us" in the request body, or send an X-Provider: wafer-us header. Explicit provider selection adds a route-specific markup over that provider's base price; the prices in the table above already include it. Models without provider selection use the displayed model ID without a provider suffix or selection surcharge.

See the API documentation for provider preferences, price-aware routing, and error behavior.