Compare AI models
| API pricingUSD per 1M tokens · lower wins | ||
Cheapest inputLowest input rate across third-party providers, excluding the lab itself. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $0.25DeepInfra | — |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $0.95DeepInfra | — |
| Benchmarks | ||
LiveCodeBenchCompetitive coding — Coding problems published so recently the AI can't have seen them in training — a contamination-free test of raw programming skill. Higher is better. | 74.8% | 74.8% |
SWE-Bench VerifiedCoding — Real coding tasks pulled from open-source projects — the AI has to find and fix actual bugs. A human-checked version of the original SWE-Bench. Higher is better. | 66% | — |
Humanity's Last Exam · with toolsMultidisciplinary reasoning — Humanity's Last Exam — extremely hard expert questions across many subjects. “With tools” means the AI is allowed to search the web or run code while answering. Higher is better. | 15.9% | — |
| Overview | ||
| Company | DeepSeek | SpaceXAI |
| Release date | Aug 21 2025 | Feb 17 2025 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
DeepSeek V3.1vsClaude Haiku 5.5Grok 3 minivsClaude Haiku 5.5DeepSeek V3.1vsGPT-6.1 SolGrok 3 minivsGPT-6.1 SolDeepSeek V3.1vsGemini 4 ArgonGrok 3 minivsGemini 4 ArgonDeepSeek V3.1vsMuse Spark 1.3Grok 3 minivsMuse Spark 1.3DeepSeek V3.1vsMistral Large 4Grok 3 minivsMistral Large 4DeepSeek V3.1vsKimi K3Grok 3 minivsKimi K3Frequently asked questions
DeepSeek V3.1 and Grok 3 mini are evenly matched across the 1 benchmark they both report (LiveCodeBench). Grok 3 mini shipped 185 days before DeepSeek V3.1, so benchmark comparisons should account for the intervening progress.
DeepSeek V3.1 is open weight, while Grok 3 mini is closed.
On LiveCodeBench, both models score 74.8%.