DeepSeek V4.1 Flash 1017 vs GPT-5.6 Sol API pricing
For a chat message (1K input, 500 output), DeepSeek V4.1 Flash 1017 costs $0.00045 per request and GPT-5.6 Sol costs $0.014, so DeepSeek V4.1 Flash 1017 is about 31× cheaper.
On the overall leaderboard DeepSeek V4.1 Flash 1017 ranks #15 and GPT-5.6 Sol ranks #11.
Prices are the standard pay-as-you-go prices in OpenRouter's public model list, with input at the cache-miss price. Models OpenRouter does not list use the vendor's official price; those listed in CNY are converted to USD at this round's exchange rate.
Prices and rankings
| USD per million tokens | DeepSeek V4.1 Flash 1017 | GPT-5.6 Sol |
|---|---|---|
| Input | $0.15 | $4 |
| Output | $0.6 | $20 |
| Cached input | $0.003 | $0.4 |
| Provider | deepseek | OpenAI |
| Release date | — | 2026-07-09 |
| Overall rank | #15 | #11 |
| Coding rank | — | #9 |
| Reasoning rank | — | #5 |
| Knowledge rank | — | #8 |
| Professional work rank | #14 | #25 |
| Verified | 2026-10-20 | 2026-10-20 |
| Price source | Price source | Price source |
Cost per request by usage
Without cache discounts or batch pricing.
| Usage | DeepSeek V4.1 Flash 1017 | GPT-5.6 Sol | Difference |
|---|---|---|---|
| Chat message1K in / 500 out | $0.00045$0.45 per 1,000 | $0.014$14 per 1,000 | DeepSeek V4.1 Flash 1017 is 31× cheaper |
| Long document100K in / 2K out | $0.0162$16.2 per 1,000 | $0.44$440 per 1,000 | DeepSeek V4.1 Flash 1017 is 27× cheaper |
| Agent session500K in / 50K out | $0.1$105 per 1,000 | $3$3,000 per 1,000 | DeepSeek V4.1 Flash 1017 is 29× cheaper |
More price comparisons
DeepSeek V4.1 Flash 1017 vs other models
- DeepSeek V4.1 Flash 1017 vs Claude Opus 5.5
- DeepSeek V4.1 Flash 1017 vs GPT-6 Astra
- DeepSeek V4.1 Flash 1017 vs Gemini 4 Argon
- DeepSeek V4.1 Flash 1017 vs Claude Fable 5.1
- DeepSeek V4.1 Flash 1017 vs Claude Fable 5
- DeepSeek V4.1 Flash 1017 vs GPT-6.1 Sol
- DeepSeek V4.1 Flash 1017 vs Claude Opus 5
- DeepSeek V4.1 Flash 1017 vs Claude Sonnet 5.5
- DeepSeek V4.1 Flash 1017 vs Muse Spark 1.3
- DeepSeek V4.1 Flash 1017 vs GPT-6 Sol
- DeepSeek V4.1 Flash 1017 vs Grok 4.7
- DeepSeek V4.1 Flash 1017 vs MiMo V 2.6 Pro
- DeepSeek V4.1 Flash 1017 vs Qwen3.8 Max
GPT-5.6 Sol vs other models
- GPT-5.6 Sol vs Claude Opus 5.5
- GPT-5.6 Sol vs GPT-6 Astra
- GPT-5.6 Sol vs Gemini 4 Argon
- GPT-5.6 Sol vs Claude Fable 5.1
- GPT-5.6 Sol vs Claude Fable 5
- GPT-5.6 Sol vs GPT-6.1 Sol
- GPT-5.6 Sol vs Claude Opus 5
- GPT-5.6 Sol vs Claude Sonnet 5.5
- GPT-5.6 Sol vs Muse Spark 1.3
- GPT-5.6 Sol vs GPT-6 Sol
- GPT-5.6 Sol vs Grok 4.7
- GPT-5.6 Sol vs MiMo V 2.6 Pro
- GPT-5.6 Sol vs Qwen3.8 Max