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. | — | 480B |
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. | 9k | 256k |
| API pricingUSD per 1M tokens · lower wins | ||
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. | — | $0.30DeepInfra |
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input. | — | $1.00DeepInfra |
| — | $110DeepInfra · turbo · fp4 | |
| 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. | — | 20% |
| Overview | ||
| Company | Anthropic | Qwen |
| Release date | Mar 14 2023 | Jul 22 2025 |
| Access | Closed | Open Weight |
| Model details | View model | View model |
Other comparisons
Claude 1vsGPT-6.1 TerraQwen3-CodervsGPT-6.1 TerraClaude 1vsGemini 4 CarbonQwen3-CodervsGemini 4 CarbonClaude 1vsMuse Spark OpenQwen3-CodervsMuse Spark OpenClaude 1vsGrok 4.7Qwen3-CodervsGrok 4.7Claude 1vsDeepSeek-V4.1-Flash-1017Qwen3-CodervsDeepSeek-V4.1-Flash-1017Claude 1vsMistral Large 4Qwen3-CodervsMistral Large 4Frequently asked questions
Claude 1 and Qwen3-Coder don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude 1 shipped 861 days before Qwen3-Coder, so benchmark comparisons should account for the intervening progress.
Context windows are 9k (Claude 1) vs 256k (Qwen3-Coder). Claude 1 is closed, while Qwen3-Coder is open weight.
Direct benchmark comparisons are unavailable — Claude 1 and Qwen3-Coder don't publish scores on any of the same benchmarks.