OpenAI

GPT 6.1 SOL

For complex coding, computer use, and professional document work. It improves on GPT-6 Sol in demanding tasks and approaches Astra at a lower cost; choose Astra when maximum quality is the priority.

  • Reasoning
  • Web search
  • Tool use
  • Function calling
  • Structured output
  • Long context
  • Code execution

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gpt-6.1-sol
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USD /1M tokens

Pricing

GroupInputOutputCache ReadCache Write
default$2$10$0.009$0.24
openai-0.2$0.4$2$0.0018$0.048
default
Input$2Output$10Cache Read$0.009Cache Write$0.24
openai-0.2
Input$0.4Output$2Cache Read$0.0018Cache Write$0.048

Public list prices are shown in USD. Final charges may vary by account group and usage tier.

API

Code examples

curl --location --request POST 'https://api.tokenhot.ai/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-6.1-sol",
    "messages": [
        {
            "role": "user",
            "content": "What model are you"
        }
    ]
}'

OpenAI

Related models

OpenAIOpenAIGPT 5.6 Luna

The cost-sensitive, high-volume tier of GPT-5.6. A good fit for summarization, classification, rewriting, and batch automation; choose the Sol sibling for complex professional judgment or quality-first multi-step work.

$0.2/1M tokensOpenAIOpenAIGPT 6 SOL

Built for complex coding and agentic workflows, including project-level programming, long-horizon planning, and multi-step tool use. Its 1.05M-token context, text/image input, reasoning, function calling, and structured outputs make it the workhorse choice; it costs more than GPT-6 Luna when quality and execution stability matter most.

$0.4/1M tokensOpenAIOpenAIGPT 5.4 Nano

Built for reasoning, coding, visual understanding, and agent tasks, with stronger long context, tool use, and scalable reliable output than GPT-5.3. Compared with Claude, Gemini, and Qwen flagship models, it is a strong general-purpose base for reliable automation and complex knowledge workflows.

$0.2/1M tokensOpenAIOpenAIGPT 5.6 SOL

The flagship GPT-5.6 tier for complex professional work and quality-first delivery. It supports image input, function calling, structured outputs, and an exceptionally large context window; consider Terra or Luna when latency or unit cost is the primary constraint.

$1/1M tokens

FAQ

Frequently asked questions

What is GPT 6.1 SOL best suited for?

GPT 6.1 SOL is suited to the input, output, and capability types listed on this page. Test production workloads before choosing it for a critical system.

How is GPT 6.1 SOL priced?

Pricing is shown in the pricing section above. Actual cost depends on usage volume, account group, and the request payload.

How can I call GPT 6.1 SOL?

Use the model ID shown above with one of the supported API protocols. Code examples are provided when usage data is available.

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