OpenAI · Model identity
GPT-6.1 Sol
GPT-6.1 Sol is an upgrade to GPT-6 Sol from OpenAI, positioned below the flagship GPT-6 Astra in the GPT-6 series. It is suited for agentic coding, computer use, document-heavy professional...
2pricing routes
What published route metadata supports
CachingFile inputReasoningStructured outputTool useVisionWeb search
Input modalities
FilesImageText
Supported API parameters
include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choicetoolsverbosity
Only source-backed fields are filled
Release dateNot independently verified
Knowledge cutoffNot independently verified
Open weightsNot independently verified
OpenRouter catalog date2026-09-29
LLMPrice does not infer a release date, knowledge cutoff, or open-weight status from a model name, Hugging Face link, or pricing route.
Could this workload cost less?Compare GPT-6.1 Sol with cheaper models using the same workload.
Find cheaper alternatives →| Endpoint / route | Model ID | Input | Cached | Output | Context | Source |
|---|---|---|---|---|---|---|
| OpenRouterBatch | openai/gpt-6.1-sol:batch | $1 | $0.05 | $5 | 1.05M | OpenRouter API ↗ |
| OpenRouterStandard | openai/gpt-6.1-sol | $2 | $0.1 | $10 | 1.05M | OpenRouter API ↗ |
0 verified price changes since Aug 26, 2026
4 route availability changes recorded. No earlier prices are inferred.
- Oct 9, 2026OpenRouter · Batch
New pricing route added
- Oct 1, 2026OpenRouter · Batch
Pricing route removed
- Sep 30, 2026OpenRouter · Standard
New pricing route added
- Sep 30, 2026OpenRouter · Batch
New pricing route added