Claude Instant 1.2vsQwen3-Next
Claude Instant 1.2 | Qwen3-Next | |
|---|---|---|
| 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. | — | 80B |
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. | 100k | 256k |
| 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. | — | $0.09DeepInfra |
Cheapest outputLowest output rate across third-party providers, excluding the lab itself. May come from a different provider than the cheapest input. | — | $1.10DeepInfra |
| BenchmarksPublished by one model only | ||
HumanEvalFunction synthesis — 164 small Python problems: the AI is given a function's description and has to write the working function. This was the coding benchmark of the GPT-3.5 and GPT-4 era, before the field moved to fixing real bugs in real repositories. Higher is better. | 58.7% | — |
GSM8KGrade-school math — Grade-school maths word problems that take a few steps of arithmetic to work through. It separated the models of 2022 and 2023 sharply, then saturated. One caveat on the historical numbers: OpenAI included part of the GSM8K training set in GPT-4's pre-training mix, so GPT-4's score is not a clean few-shot result. Higher is better. | 86.7% | — |
| Overview | ||
| Company | Anthropic | Qwen |
| Release date | Aug 9 2023 | Sep 11 2025 |
| Access | Proprietary | Open Weight |
Other comparisons
Claude Instant 1.2vsGPT-6 AstraQwen3-NextvsGPT-6 AstraClaude Instant 1.2vsGemini 3.8 FlashQwen3-NextvsGemini 3.8 FlashClaude Instant 1.2vsMuse Spark 1.3Qwen3-NextvsMuse Spark 1.3Claude Instant 1.2vsGrok 4.6Qwen3-NextvsGrok 4.6Claude Instant 1.2vsDeepSeek-V4.1-FlashQwen3-NextvsDeepSeek-V4.1-FlashClaude Instant 1.2vsMistral Medium 3.5Qwen3-NextvsMistral Medium 3.5
Frequently asked questions
Claude Instant 1.2 and Qwen3-Next don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Claude Instant 1.2 shipped 764 days before Qwen3-Next, so benchmark comparisons should account for the intervening progress.
Context windows are 100k (Claude Instant 1.2) vs 256k (Qwen3-Next). Claude Instant 1.2 is proprietary, while Qwen3-Next is open weight.
Direct benchmark comparisons are unavailable — Claude Instant 1.2 and Qwen3-Next don't publish scores on any of the same benchmarks.