OpenAI: GPT-6 Sol
openai/gpt-6-sol
GPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier. It is suited for demanding professional work, agentic coding, business workflow automation, and computer use, and is particularly strong at long-horizon software engineering tasks in real codebases. It approaches Astra-level factual reliability at a much lower cost and shares Astra's clearer, more concise communication style in technical and coding conversations.
Model specifications
- Input
- text, image, file
- Output
- text
- Context
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Input price
- $1.5 / 1M tokens
- Output price
- $7.5 / 1M tokens
- Released
- 2026-09-23
Capabilities
- Streaming
- Function calling
- Vision
- JSON mode
Provider pricing, discounts and data privacy
Compare effective provider prices, published discounts, regions, retention policies, training use, compliance, and privacy links by service tier.
Flex service tier
1 available provider · tier input average $1 / 1M tokens · tier output average $5 / 1M tokens
OpenAI
Tier: Flex · Region: US
Pricing
- Input
- $1 / 1M tokens
- Output
- $5 / 1M tokens
- Cache read
- $0.1 / 1M tokens
- Cache write
- $1.25 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- No
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- Yes
Privacy policy · Terms · Official website · Documentation · Status
Standard service tier
2 available providers · discounts up to 25.000000000000007% · tier input average $1.75 / 1M tokens · tier output average $8.75 / 1M tokens
Azure
Tier: Standard · Region: US
Pricing
- Input
- $1.5 / 1M tokens
- Output
- $7.5 / 1M tokens
- Cache read
- $0.15 / 1M tokens
- Cache write
- $1.875 / 1M tokens
Discounts
- Input: 25% off — list $2 / 1M tokens, discounted $1.5 / 1M tokens, effective $1.5 / 1M tokens
- Cache read: 25% off — list $0.2 / 1M tokens, discounted $0.15 / 1M tokens, effective $0.15 / 1M tokens
- Output: 25% off — list $10 / 1M tokens, discounted $7.5 / 1M tokens, effective $7.5 / 1M tokens
- Cache write: 25% off — list $2.5 / 1M tokens, discounted $1.875 / 1M tokens, effective $1.875 / 1M tokens
- Prompt Price::Gt::272000: 25% off — list $4, discounted $3
- Prompt Price::Lte::272000: 25% off — list $2, discounted $1.5
- Cache Read Price::Gt::272000: 25% off — list $0.4, discounted $0.3
- Completion Price::Gt::272000: 25% off — list $15, discounted $11.25
- Cache Read Price::Lte::272000: 25% off — list $0.2, discounted $0.15
- Cache Write Price::Gt::272000: 25% off — list $5, discounted $3.75
- Completion Price::Lte::272000: 25% off — list $10, discounted $7.5
- Cache Write Price::Lte::272000: 25% off — list $2.5, discounted $1.875
Data privacy and compliance
- Region
- US
- Zero data retention
- Yes
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- No
Privacy policy · Terms · Official website · Documentation · Status
OpenAI
Tier: Standard · Region: US
Pricing
- Input
- $2 / 1M tokens
- Output
- $10 / 1M tokens
- Cache read
- $0.2 / 1M tokens
- Cache write
- $2.5 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- Yes
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- Yes
Privacy policy · Terms · Official website · Documentation · Status
Priority service tier
1 available provider · tier input average $4 / 1M tokens · tier output average $20 / 1M tokens
OpenAI
Tier: Priority · Region: US
Pricing
- Input
- $4 / 1M tokens
- Output
- $20 / 1M tokens
- Cache read
- $0.4 / 1M tokens
- Cache write
- $5 / 1M tokens
No provider discount is currently published.
Data privacy and compliance
- Region
- US
- Zero data retention
- No
- Data retention
- Zero retention
- Used for training
- No
- Data collection
- Moderated
- No
- GDPR compliant
- Yes
- HIPAA compliant
- Yes
- SOC 2 certified
- Yes
- BYOK supported
- Yes
Privacy policy · Terms · Official website · Documentation · Status
Frequently asked questions
- What is OpenAI: GPT-6 Sol?
- GPT-6 Sol is the cost-efficient high-end model in OpenAI's GPT-6 series, positioned below the flagship GPT-6 Astra and above the fast GPT-6 Luna tier. It is suited for demanding professional work, agentic coding, business workflow automation, and computer use, and is particularly strong at long-horizon software engineering tasks in real codebases. It approaches Astra-level factual reliability at a much lower cost and shares Astra's clearer, more concise communication style in technical and coding conversations.
- How much does OpenAI: GPT-6 Sol cost?
- Input costs start at $1.5 / 1M tokens and output costs start at $7.5 / 1M tokens. Provider-level prices vary by service tier.
- Are provider discounts available for OpenAI: GPT-6 Sol?
- Yes. Current provider offers include discounts of up to 25% from list price. The provider table shows list, discounted, and effective prices.
- What is the context length of OpenAI: GPT-6 Sol?
- OpenAI: GPT-6 Sol supports a 1,050,000 token context window and up to 128,000 output tokens.
- What capabilities does OpenAI: GPT-6 Sol support?
- OpenAI: GPT-6 Sol supports Streaming, Function calling, Vision, JSON mode.
- Which providers offer OpenAI: GPT-6 Sol?
- OpenAI: GPT-6 Sol is available from OpenAI, Azure.
- How do providers handle data privacy for OpenAI: GPT-6 Sol?
- 2 of 2 providers report that customer data is not used for training, and 1 offer zero-data-retention routing. Retention, compliance, and privacy-policy links are listed per provider.