OpenAI: GPT-6.1 Sol
The OpenAI GPT-6.1 Sol is a large language model that can process text, images, and files as input. It has an exceptionally long context length of 1,050,000 tokens, allowing for in-depth understanding and analysis. Additionally, it supports reasoning capabilities and tools integration. Considering its price point, this model may be worth shortlisting for users who require high-performance language processing and have a budget to match. With a blended benchmark score of 89.2 across one independent benchmark, it demonstrates strong performance. However, at $12.0 per million input tokens and $10.0 per million output tokens, it is not the most cost-effective option available.
Benchmark results
Independent, published benchmarks. Blended score 89.2 across 1 benchmark, last refreshed 2026-10-04. How scoring works →
| Benchmark | Measures | Score |
|---|---|---|
| AI Index | broad capability composite | 85.5 |
- Model ID
- openai/gpt-6.1-sol
- Vendor
- openai
- Released
- September 2026
- Tokenizer
- GPT
- Input Modalities
- file, image, text
- Output Modalities
- text
- Max Output
- 128,000 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- yes
What it costs in practice
Computed from the current $2.00/M input and $10.00/M output rates. Run your own numbers →
| Job | Tokens | Cost |
|---|---|---|
| Summarize a 50-page report | 30k in / 1.5k out | $0.07 |
| Classify 1,000 customer emails | 500k in / 50k out | $1.50 |
| A month of a busy support chatbot | 5M in / 2M out | $30.00 |
Category rankings
Where OpenAI: GPT-6.1 Sol places across the 11 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #18 | Frontend Component DesignCode · of 25 ranked | 132 |
| #18 | Screenshot DebuggingVision · of 25 ranked | 134 |
| #18 | Chart & Graph ReadingVision · of 25 ranked | 138 |
| #20 | Diagram ExtractionVision · of 25 ranked | 133 |
| #21 | Math TutoringEducation · of 25 ranked | 128 |
| #23 | Browser AutomationAgents · of 25 ranked | 140 |
| #23 | Fitness CoachingPersonal · of 25 ranked | 120 |
| #24 | Marketing CopyWriting · of 25 ranked | 121 |
| #24 | Financial AnalysisProfessional · of 25 ranked | 132 |
| #24 | Standardized Test PrepEducation · of 25 ranked | 121 |
| #25 | Experiment DesignResearch · of 25 ranked | 132 |
Similar models
OpenAI: GPT-6.1 Sol Pro
OpenAI: GPT-6 Luna Pro
OpenAI: GPT-6 Luna Pro (batch)
OpenAI: GPT-6 Luna
OpenAI: GPT-6 Luna (batch)
OpenAI: GPT-6 Sol Pro
Quick answers
- How much does OpenAI: GPT-6.1 Sol cost?
- $2.00 per million input tokens and $10.00 per million output tokens.
- What is OpenAI: GPT-6.1 Sol's context window?
- 1,050,000 tokens, roughly 1,575 pages of text in a single request.
- Does OpenAI: GPT-6.1 Sol support tool calling?
- It supports tool calling, structured output, a reasoning mode.
- Can OpenAI: GPT-6.1 Sol process images?
- Yes, it accepts image input.