Iterative improvement on GPT-5 with enhanced reasoning and tool support.
DigitSpace routes requests to the best providers that are able to handle your prompt size and parameters.
Iterative improvement on GPT-5 with enhanced reasoning and tool support. You can access it through DigitSpace's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for GPT-5.1 on DigitSpace starts at $1.38 per million input tokens and $11.00 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
GPT-5.1 supports a context window of up to 400,000 tokens on its largest provider deployment.
GPT-5.1 is served by OpenAI through DigitSpace. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
Yes. GPT-5.1 supports both tool (function) calling and strict JSON output schema (upstream-enforced) through DigitSpace.
GPT-5.1 was released on November 1, 2025.
GPT-6 Luna
1,050,000 context$0.11 in / $0.55 out per 1M
GPT-6 Sol
1,050,000 context$2.20 in / $11.00 out per 1M
GPT Image 2.5 Flare
$6.25 in / $0.00 out per 1M
GPT Image 2.5 Sunburst
$6.25 in / $0.00 out per 1M
GPT-6 Astra
1,050,000 context$11.00 in / $55.00 out per 1M
GPT Live Transcribe
$0.00 in / $0.00 out per 1M