Cost Comparison
| Prompts | Grok 4.7 | GPT-6 Sol |
|---|---|---|
| 1 | $0.0040 | $0.0060 |
| 100 | $0.4000 | $0.6000 |
| 1,000 | $4.00 | $6.00 |
| 10,000 | $40.00 | $60.00 |
| 100,000 | $400.00 | $600.00 |
Based on 500 input + 500 output tokens per prompt. Prices verified October 2026. Embed this calculator
At 10,000 requests per day, Grok 4.7 costs $1,200.00/month vs GPT-6 Sol at $1,800.00/month — Grok 4.7 is 33% cheaper.
| Grok 4.7 | GPT-6 Sol | |
|---|---|---|
| Input price | $2.00 / 1M | $2.00 / 1M |
| Output price | $6.00 / 1M | $10.00 / 1M |
| Cached input | $0.50 / 1M | $0.20 / 1M |
| Typical prompt | $0.0040 | $0.0060 |
| Batch discount | None | 50% off |
| Context window | 500K tokens | 1M tokens |
| Max output | Not published | 128,000 tokens |
| Knowledge cutoff | May 2026 | Apr 2026 |
| Input types | Text, Images | Text, Images, PDF |
| Reasoning mode | Always on | Optional |
| Open weights | No | No |
| Released | September 21, 2026 | September 22, 2026 |
| Status | Current | Current |
Try It Yourself
How many tokens you expect the model to generate per response
Showing a typical prompt (500 input + 500 output tokens) across 26 models. Paste your own prompt above for an exact count.
| Model | Per Prompt | Prompts / $1 | Monthly |
|---|---|---|---|
| xAI | $0.00400.4¢ | 250 | $12.00 |
| OpenAI | $0.00600.6¢ | 166 | $18.00 |
GPT-6 LunaCheapest OpenAI | $0.0003000.03¢ | 3,333 | $0.9000 |
| Mistral | $0.0003750.037¢ | 2,666 | $1.13 |
| OpenAI (via Together) | $0.0003750.037¢ | 2,666 | $1.13 |
| OpenAI | $0.0007000.07¢ | 1,428 | $2.10 |
| DeepSeek | $0.0007500.075¢ | 1,333 | $2.25 |
| Meta (via Together) | $0.0009250.092¢ | 1,081 | $2.77 |
| Mistral | $0.00100.1¢ | 1,000 | $3.00 |
| $0.00140.14¢ | 714 | $4.20 | |
| xAI | $0.00190.19¢ | 533 | $5.63 |
| $0.00220.22¢ | 444 | $6.75 | |
| DeepSeek | $0.00260.26¢ | 378 | $7.92 |
| Meta | $0.00270.27¢ | 363 | $8.25 |
| Anthropic | $0.00300.3¢ | 333 | $9.00 |
| Alibaba (Qwen) | $0.00400.4¢ | 250 | $12.00 |
| Mistral | $0.00450.45¢ | 222 | $13.50 |
| OpenAI | $0.00600.6¢ | 166 | $18.00 |
| Anthropic | $0.00600.6¢ | 166 | $18.00 |
| OpenAI | $0.00700.7¢ | 142 | $21.00 |
| $0.00700.7¢ | 142 | $21.00 | |
| Moonshot AI | $0.00900.9¢ | 111 | $27.00 |
| OpenAI | $0.0120 | 83 | $36.00 |
| Anthropic | $0.0120 | 83 | $36.00 |
| OpenAI | $0.0300 | 33 | $90.00 |
| Anthropic | $0.0300 | 33 | $90.00 |
Prices from official provider pricing pages, verified October 2026.
Grok 4.7 vs GPT-6 Sol — Frequently Asked Questions
Grok 4.7 is 33% cheaper than GPT-6 Sol. One typical prompt (500 input + 500 output tokens) costs $0.0040 on Grok 4.7 and $0.0060 on GPT-6 Sol. Grok 4.7 charges $2.00/$6.00 per million tokens (input/output) vs GPT-6 Sol's $2.00/$10.00.
It depends on your priorities. Grok 4.7 is more cost-effective at $4.00 per 1,000 prompts. GPT-6 Sol may offer different capabilities or quality. Grok 4.7 has a 500K context window vs GPT-6 Sol's 1M. Use the calculator above to compare at your actual volume.
Beyond price: Grok 4.7 accepts text and images, has a knowledge cutoff of May 2026 and always reasons before answering. GPT-6 Sol accepts text, images and PDFs, writes up to 128,000 tokens per response, has a knowledge cutoff of April 2026 and has an optional reasoning (thinking) mode. Grok 4.7 has a 500K context window and GPT-6 Sol 1M. See the specs table above for a side-by-side view.
At 10,000 requests per day, switching from GPT-6 Sol to Grok 4.7 saves about $600.00/month — a 33% cut on every call. Savings scale linearly with volume.
At 100,000 daily requests, Grok 4.7 costs $12,000.00/month and GPT-6 Sol costs $18,000.00/month — a difference of $6,000.00/month.