Model prices / OpenAI / GPT-5.6 Sol
GPT-5.6 Sol
OpenAI · released 2026-07-09
The official API price of GPT-5.6 Sol is $4 per 1M input tokens and $20 per 1M output tokens (as of 2026-11-12). Context window: 1.05M tokens, up to 128K output tokens per request. 50 providers sell it. The lowest is Xpersona: $1.5 input, $12 output.
Price by providerUSD per 1M tokens
| Provider | Input | Output | Cached | Notes | |
|---|---|---|---|---|---|
| OpenAIOfficialTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | OfficialTiered pricing | Official docs |
XXpersonaLowestgpt-5.6 | $1.5 | $12 | $0.15 | Lowest | Official docs |
XXpersonagpt-5.6-sol | $1.5 | $12 | $0.15 | Official docs | |
IInfer by Flow7infer/ | $2.5 | $12.5 | $0.25 | Official docs | |
OOfoxTiered pricingopenai/ | $2.5 | $15 | $0.25 | Tiered pricing | Official docs |
Rrouting.rungpt-5.6-sol | $2.5 | $15 | — | Official docs | |
KKenarigpt-5-6-sol | $2.971429 | $17.714286 | $1.188571 | Official docs | |
AAbacusgpt-5.6-sol | $4 | $20 | $0.4 | Official docs | |
 AIHubMixTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 AI/ML APIopenai/ | $4 | $20 | $0.4 | Official docs | |
AAixyTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 Amazon BedrockTiered pricingglobal. | $4 | $20 | $0.4 | Tiered pricing | Official docs |
55 more listings
| Provider | Input | Output | Cached | Notes | |
|---|---|---|---|---|---|
 AzureTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
| Azure Cognitive ServicesTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 Cloudflare AI GatewayTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
CCrossModelTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
DDatabricksTiered pricingdatabricks-gpt-5-6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 DigitalOceanTiered pricingopenai-gpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
EEden AITiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
EEden AITiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 GitHub CopilotTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
IImpossiblTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
KKilo Gatewayopenai/ | $4 | $20 | $0.4 | Official docs | |
KKilo Gatewayopenai/ | $4 | $20 | $0.4 | Official docs | |
 DevPass (LLM Gateway)gpt-5.6-sol | $4 | $20 | $0.4 | Official docs | |
LLLM Gatewayazure/ | $4 | $20 | $0.4 | Official docs | |
LLLM Gatewayopenai/ | $4 | $20 | $0.4 | Official docs | |
LLowRouterTiered pricingauto/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
NNanoGPTopenai/ | $4 | $20 | $0.4 | Official docs | |
NNanoGPTopenai/ | $4 | $20 | $0.4 | Official docs | |
NNEAR AI Cloudopenai/ | $4 | $20 | $0.4 | Official docs | |
| OpenAITiered pricinggpt-5.6 | $4 | $20 | $0.4 | Tiered pricing | Official docs |
| OpenAITiered pricinggpt-daybreak-blue-latest | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 OpenCodeTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 OpenRouterTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
| OpenRouterTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
OOrcaRouterTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
PPerplexity AgentTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
RRequestyTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
SSAP AI CoreTiered pricinggpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
SSnowflake CortexTiered pricingopenai-gpt-5.6-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
SStandard ComputeTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 Venice AITiered pricingopenai-gpt-56-sol | $4 | $20 | $0.4 | Tiered pricing | Official docs |
| Venice AITiered pricingopenai-gpt-56-sol-pro | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 Vercel AI GatewayTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
 ZenMuxTiered pricingopenai/ | $4 | $20 | $0.4 | Tiered pricing | Official docs |
| AI/ML APIopenai/ | $4.232 | $21.16 | $0.4232 | Official docs | |
CCortecsgpt-5.6-sol | $4.399 | $21.998 | $0.44 | Official docs | |
| Amazon BedrockTiered pricingopenai. | $4.4 | $22 | $0.44 | Tiered pricing | Official docs |
| Amazon BedrockTiered pricingus. | $4.4 | $22 | $0.44 | Tiered pricing | Official docs |
LLLM Gatewayaws-mantle/ | $4.4 | $22 | $0.44 | Official docs | |
RRequestyTiered pricinggpt-5.6-sol@ | $4.4 | $22 | $0.44 | Tiered pricing | Official docs |
3302.AIgpt-5.6-sol | $5 | $30 | $0.5 | Official docs | |
3302.AIgpt-5.6-sol-pro | $5 | $30 | $0.5 | Official docs | |
AAI-ROUTERgpt-5.6-sol | $5 | $30 | $0.5 | Official docs | |
 CommandCodeTiered pricinggpt-5.6-sol | $5 | $30 | $0.5 | Tiered pricing | Official docs |
MMerge GatewayTiered pricingopenai/ | $5 | $30 | $0.5 | Tiered pricing | Official docs |
NNeonTiered pricinggpt-5-6-sol | $5 | $30 | $0.5 | Tiered pricing | Official docs |
OOpperTiered pricinggpt-5.6-sol | $5 | $30 | $0.5 | Tiered pricing | Official docs |
PPrime Inferenceopenai/ | $5 | $30 | — | Official docs | |
PPrime Inferenceopenai/ | $5 | $30 | — | Official docs | |
VVivgridgpt-5.6-sol | $5 | $30 | $0.5 | Official docs | |
| Vercel AI GatewayTiered pricingopenai/ | $8 | $40 | $0.8 | Tiered pricing | Official docs |
BBoundlessDeprecatedgpt-5.6-sol | $2 | $10 | $0.2 | Deprecated | Official docs |
PPioneerDeprecatedgpt-5.6-sol | $5 | $30 | $0.5 | Deprecated | Official docs |
GGitLab Duoduo-chat-gpt-5-6-sol | $0 | $0 | $0 | Official docs | |
AAgentRoutergpt-5.6-sol | — | — | — | Official docs |
Providers are those listed by models.dev. This site has not vetted them one by one; each provider's own page has the binding price.
About
Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows
Description from models.dev.
Specs
- Type
- Text
- Context
- 1.05M
- Max output
- 128K
- Input
- Text, Image, PDF
- Output
- Text
- Reasoning
- Yes
- Tool calling
- Yes
- Structured output
- Yes
- Knowledge cutoff
- 2026-02-16
- Open weights
- No
- Released
- 2026-07-09
Source
Prices and specs come from models.dev (MIT licence), updated 2026-11-12. Each provider's name links to its official docs. A provider priced at 0 usually includes the model in a subscription; it is not necessarily a free API.