Claude Opus 4.8 vs Qwen3 7
Claude Opus 4.8 
Qwen3 7 Verdict
- Claude Opus 4.8 leads on quality: 64.8 vs 61.3.
- Claude Opus 4.8 is stronger in agents & tools, coding, composite, human preference, knowledge, multimodal.
- Qwen3 7 (max) is stronger in instruction following, long context, reasoning, maths.
- Qwen3 7 (max) is 2.7× cheaper ($3.75 vs $10.00 per 1M blended).
- Qwen3 7 (max) streams 3.0× faster (169 vs 56 tokens per second).
| Metric | Claude Opus 4.8 | Qwen3 7 (max) |
|---|---|---|
| BenchLeader Index | 64.8 | 61.3 |
| Agents & tools score | 65.0 | 56.0 |
| Coding score | 65.6 | 61.4 |
| Composite score | 82.1 | 56.4 |
| Human preference score | 65.8 | 57.2 |
| Instruction following score | 61.8 | 77.6 |
| Knowledge score | 66.5 | 63.6 |
| Long context score | 65.4 | 66.0 |
| Multimodal score | 64.5 | – |
| Reasoning score | 64.6 | 66.8 |
| Maths score | – | 57.4 |
| Blended price $/M | $10.00 | $3.75 |
| Output speed | 56 tok/s | 169 tok/s |
| Time to first answer | 29.3 s | 16.5 s |
| Context window | 1M | 1M |
| GPQA Diamond | – | 90.9% |
| FrontierMath Tiers 1–3 | – | 64.6% |
| FrontierMath Tier 4 | – | 34.1% |
| OTIS Mock AIME | – | 95.6% |
| SWE-bench Verified (Epoch) | – | 77.3% |
| SimpleQA Verified | – | 55.8% |
| SimpleBench | 64.8% | 70.4% |
| SciCode | – | 48.8% |
| Remote Labor Index | 8.3% | – |
| FrontierCode | 46.5% | – |
| ProofBench | – | 26.0% |
| GSO-Bench | 47.1% | – |
| Epoch Capabilities Index | 158.3 | 153.7 |
| LMArena Text | 1473 | 1474 |
| LMArena Hard Prompts | 1503 | 1495 |
| LMArena Coding | 1527 | 1525 |
| LMArena WebDev | 1540 | 1517 |
| LMArena Vision | 1289 | – |
| LMArena Agent | – | -3.1 |
| LiveBench | – | 73.1% |
| LiveBench Reasoning | – | 83.3% |
| LiveBench Coding | – | 74.2% |
| LiveBench Agentic Coding | – | 43.6% |
| LiveBench Mathematics | – | 85.3% |
| LiveBench Data Analysis | – | 71.8% |
| LiveBench Language | – | 79.7% |
| AA Intelligence Index | 42.0 | 29.9 |
| IFBench | 62.2% | 80.5% |
| AA-LCR | 77.7% | 79.0% |
| AA-Omniscience | 28.8 | 13.5 |
| Terminal-Bench Hard | 58.3% | 50.8% |
| GPQA Diamond (AA) | 92.0% | 92.3% |
| Humanity's Last Exam (AA) | 48.7% | 40.5% |
| SciCode (AA) | 54.4% | 49.5% |
| τ²-Bench Telecom (AA) | 94.4% | 94.7% |
| LiveCodeBench | 87.8% | 87.1% |
| MMLU-Pro | 89.6% | 89.3% |
| IOI | – | 46.8% |
| LegalBench | 83.6% | 84.9% |
| CorpFin | 66.7% | 63.7% |
| TaxEval | 75.6% | 75.3% |
| Terminal-Bench 2.1 (Vals) | 71.9% | 61.0% |
| SWE-bench (Vals) | 88.6% | 68.8% |
| GPQA Diamond (Vals) | 92.4% | 90.2% |
| Vals Index | 60.9 | 44.8 |
| HiL-Bench | 35.3% | – |
| EQ-Bench 4 | 1281 | 1110 |
Data as of 2026-09-10. Best configuration of each model; every score links to its source on the model pages.
Claude Opus 4.8 vs Qwen3 7: questions
- Is Claude Opus 4.8 better than Qwen3 7?
- Claude Opus 4.8 leads on quality: 64.8 vs 61.3. The BenchLeader Index combines every independent quality benchmark; Claude Opus 4.8 is ahead overall as of 2026-09-10, but check the category scores for your use.
- Is Claude Opus 4.8 better than Qwen3 7 for coding?
- Claude Opus 4.8 scores higher in coding (66 vs 61 on the category index, where 50 is average).
- Is Claude Opus 4.8 better than Qwen3 7 for agentic tasks?
- Claude Opus 4.8 scores higher in agentic tasks (65 vs 56 on the category index, where 50 is average).
- Which is cheaper, Claude Opus 4.8 or Qwen3 7?
- Qwen3 7 is cheaper: $3.75 against $10.00 per million tokens, blended at three input tokens per output token.
- Which is faster, Claude Opus 4.8 or Qwen3 7?
- Qwen3 7 streams faster: 169 against 56 output tokens per second.
- Which has the larger context window?
- Both accept 1M tokens of context.