Ambient

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 Ambient

Model	Context	Input /M	Output /M	Cache read /M	Cache hit	Latency	Throughput
GLM 5.2 FP8 z-ai/glm-5.2:ambient	1.0M	$0.63/M	$2.10/M	$0.16/M	25.7%	1.2s	47 tps
GLM 5.2 (Thinking) FP8 z-ai/glm-5.2:thinking:ambient	1.0M	$0.63/M	$2.10/M	$0.16/M	60.1%	1.2s	47 tps

Prices are per million tokens. 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 Ambient via the API

For models with provider selection, append :ambient to the model ID, set "provider": "ambient" in the request body, or send an X-Provider: ambient 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.

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-5.2:ambient",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

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