Compare AI models
| Specifications | ||
ParametersThe learned values that shape how a model responds. B means billion and T means trillion. For mixture-of-experts models, the total count is larger than the number active for each token. Parameter count alone does not measure quality. | — | 80B |
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 400k | 256k |
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | $1.25 | — |
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. | $10.00 | — |
Cached input priceA reduced rate for text you send over and over. If every request starts with the same instructions or the same document, the provider keeps a copy ready and charges less to read it again. | $0.125 | — |
Cheapest inputLowest input rate across every provider on OpenRouter, the lab included. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | $1.25Azure | $0.072DeepInfra |
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input. | $10.00Azure | $0.88DeepInfra |
| $750OpenAI list price | $73.00DeepInfra · fp8 | |
| These models have no shared benchmark scores. | ||
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. | 21% | — |
| Overview | ||
| Company | OpenAI | Qwen |
| Release date | Aug 7 2025 | Sep 11 2025 |
| Access | Closed | Open Weight |
| Model details | View model | View model |
Other comparisons
GPT-5vsClaude Haiku 5.5Qwen3-NextvsClaude Haiku 5.5GPT-5vsGemini 4 ArgonQwen3-NextvsGemini 4 ArgonGPT-5vsMuse Spark OpenQwen3-NextvsMuse Spark OpenGPT-5vsGrok 4.7Qwen3-NextvsGrok 4.7GPT-5vsDeepSeek-V4.1-Flash-1017Qwen3-NextvsDeepSeek-V4.1-Flash-1017GPT-5vsMistral Large 4Qwen3-NextvsMistral Large 4Frequently asked questions
GPT-5 and Qwen3-Next don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Only GPT-5 has a verified first-party API price: $1.25 per million input tokens and $10.00 per million output tokens. No pay-as-you-go API rate is tracked for Qwen3-Next. GPT-5 shipped 35 days before Qwen3-Next, so benchmark comparisons should account for the intervening progress.
Context windows are 400k (GPT-5) vs 256k (Qwen3-Next). GPT-5 is closed, while Qwen3-Next is open weight.
Direct benchmark comparisons are unavailable — GPT-5 and Qwen3-Next don't publish scores on any of the same benchmarks.