API pricing per million tokens
gpt-chat-latestChecked 7h ago
- Input
- $5
- per 1M, list
- Output
- $30
- per 1M tokens
- Cached input
- $0.5
- no batch tier listed
- Context
- 400K
- 128K max output
Where to buy it (1)
OpenAI (list)the lab's own API$5 / $30cached $0.5
Through a gateway
Your own numbers100M input and 20M output tokens a month: $1,100 direct.
Helicone$1,100+0%
Kong AI Gateway$1,100+0%
LiteLLM$1,100+0%
Vercel AI Gateway$1,100+0%
AWS Bedrock$1,100+0%
Azure AI Foundry$1,100+0%
Google Vertex AI$1,100+0%
Databricks Mosaic AI$1,100+0%
Hugging Face Inference$1,100+0%
Cloudflare AI Gateway$1,155+5%
Requesty$1,155+5%
Eden AI$1,161+5.5%
OpenRouter$1,161+5.5%
Snowflake Cortex AI$1,320+20%
Martian Gatewayn/a
Portkeyn/a
TrueFoundry AI Gatewayn/a
IBM watsonx.ain/a
OCI Generative AIn/a
NVIDIA NIMn/a
Related models
ModelInputOutputCachedContextReleased
Claude Fable 5.1Anthropic · 1M$10 / $50in / out per 1M$10$50$0.251MSep 1, 2026
About GPT Chat Latest
GPT Chat Latest points to OpenAI's stable API alias `chat-latest` that always resolves to the latest Instant chat model used in ChatGPT.
Takes text, image, files in and returns text. First listed May 13, 2026. Blended price $11.3 per 1M tokens at 3 input to 1 output.
Questions
How much does GPT Chat Latest cost?
$5 per million input tokens and $30 per million output tokens, with cached input at $0.5.
What is the context window of GPT Chat Latest?
400K tokens, with up to 128K tokens of output.
List prices from providers' pages on the date shown; your contract may differ. Logos via logo.dev; trademarks belong to their owners.