DeepSeek-V4-ProvsQwen3-Coder
DeepSeek-V4-Pro | Qwen3-Coder | |
|---|---|---|
| Specifications | ||
ParametersA rough measure of how big the model is. More parameters usually means more capable and more expensive to run, though it is a poor guide on its own — a smaller, newer model often beats a larger, older one. | — | 480B |
Context windowHow much text the model can hold in mind at once — your question, any documents you attach, the conversation so far, and its own reply. Go past it and the earliest part falls out of view. | — | 256k |
| API pricingUSD per 1M tokens · lower wins · base tier | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $1.00 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | — | $5.00 |
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. | $0.9553StreamLake | $0.22Google |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $1.9105StreamLake | $1.00DeepInfra |
| Benchmarks | ||
BullshitBench v2Nonsense detection — Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | 14% | 20% |
| BenchmarksPublished by one model only | ||
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. | 93.5% | — |
BrowseCompWeb browsing — Can the AI browse the web and track down hard-to-find answers? Higher is better. | 83.4% | — |
GPQA DiamondScience — Graduate-level science questions in biology, physics, and chemistry — hard enough that subject-matter PhDs score around 65%. Higher is better. | 90.1% | — |
| Overview | ||
| Company | DeepSeek | Qwen |
| Release date | Apr 24 2026 | Jul 22 2025 |
| Access | Open Weight | Open Weight |
Other comparisons
DeepSeek-V4-ProvsClaude Fable 5.1Qwen3-CodervsClaude Fable 5.1DeepSeek-V4-ProvsGPT-6 AstraQwen3-CodervsGPT-6 AstraDeepSeek-V4-ProvsGemini 3.8 FlashQwen3-CodervsGemini 3.8 FlashDeepSeek-V4-ProvsMuse Spark 1.3Qwen3-CodervsMuse Spark 1.3DeepSeek-V4-ProvsGrok 4.6Qwen3-CodervsGrok 4.6DeepSeek-V4-ProvsMistral Medium 3.5Qwen3-CodervsMistral Medium 3.5
Frequently asked questions
Qwen3-Coder leads DeepSeek-V4-Pro on 1 of the 1 benchmark they both report (BullshitBench v2). Only Qwen3-Coder has a verified first-party API price: $1.00 per million input tokens and $5.00 per million output tokens. No pay-as-you-go API rate is tracked for DeepSeek-V4-Pro. Qwen3-Coder shipped 276 days before DeepSeek-V4-Pro, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
On BullshitBench v2, Qwen3-Coder leads at 20% vs DeepSeek-V4-Pro at 14%.