Compare AI models
| 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. | $0.22Google | — |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | $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. | 20% | 50% |
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. | — | 35% |
| Overview | ||
| Company | Qwen | SpaceXAI |
| Release date | Jul 22 2025 | Apr 17 2026 |
| Access | Open Weight | Closed |
| Model details | View model | View model |
Other comparisons
Qwen3-CodervsClaude Haiku 5.5Grok 4.3 BetavsClaude Haiku 5.5Qwen3-CodervsGPT-6.1 SolGrok 4.3 BetavsGPT-6.1 SolQwen3-CodervsGemini 4 ArgonGrok 4.3 BetavsGemini 4 ArgonQwen3-CodervsMuse Spark 1.3Grok 4.3 BetavsMuse Spark 1.3Qwen3-CodervsDeepSeek-V4.1-FlashGrok 4.3 BetavsDeepSeek-V4.1-FlashQwen3-CodervsMistral Large 4Grok 4.3 BetavsMistral Large 4Frequently asked questions
Grok 4.3 Beta leads Qwen3-Coder 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 Grok 4.3 Beta. Qwen3-Coder shipped 269 days before Grok 4.3 Beta, so benchmark comparisons should account for the intervening progress.
Qwen3-Coder is open weight, while Grok 4.3 Beta is closed.
On BullshitBench v2, Grok 4.3 Beta leads at 50% vs Qwen3-Coder at 20%.