Model comparison
Claude Opus 4.7 vs Qwen3.5-27B
Head-to-head evidence from 14 shared benchmark results across 6 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Verified leaderboard positions: Claude Opus 4.7 unranked; Qwen3.5-27B #26
BenchAlign evidence: Claude Opus 4.7 supported; Qwen3.5-27B supported. Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude Opus 4.7 and Qwen3.5-27B share 14 comparable benchmark results. 0 of 8 categories are comparable. 8 results are unique to Claude Opus 4.7; 15 to Qwen3.5-27B.
Updated July 15, 2026- Shared results
- 14
- Claude Opus 4.7 only
- 8
- Qwen3.5-27B only
- 15
- Comparable categories
- 0 / 8
Benchmark data for Claude Opus 4.7 and Qwen3.5-27B is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 14 shared benchmark results across 6 evidence categories; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Claude Opus 4.7 is priced at $5.00 input / $25.00 output per 1M tokens, versus $0.00 input / $0.00 output per 1M tokens for Qwen3.5-27B. Claude Opus 4.7 has the larger context window at 1M, compared with 262K for Qwen3.5-27B.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Claude Opus 4.7 | Δ | Qwen3.5-27B |
|---|---|---|---|
| Agentic | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B52.0 |
| Coding | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B64.9 |
| Reasoning | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B60.6 |
| Knowledge | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B82.8 |
| Math | Claude Opus 4.738.6 | MarginNo overlap | Qwen3.5-27BNot measured |
| Multilingual | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B82.2 |
| Inst. Following | Claude Opus 4.7Not measured | MarginNo overlap | Qwen3.5-27B95.0 |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude Opus 4.7 | Qwen3.5-27B | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude Opus 4.7$5 input / $25 output | Qwen3.5-27B$0 input / $0 output | Qwen3.5-27B has the lower combined listed price. |
| Generation speedtokens per second | Claude Opus 4.7Not available | Qwen3.5-27BNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude Opus 4.7Not available | Qwen3.5-27BNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude Opus 4.71M | Qwen3.5-27B262K | Claude Opus 4.7 lists the larger context window. |
Benchmark Deep Dive
Agentic7 benchmarks
| Benchmark | Claude Opus 4.7 | Qwen3.5-27B | Result |
|---|---|---|---|
| τ²-bench resultsSource | 74% | 93.9% | Qwen3.5-27B leads |
| Gert LabsSource | 65.59% | 39.41% | Claude Opus 4.7 leads |
| ResearchClawBenchSource | 20.7% | — | Not comparable |
| OSWorld 2.0Source | 13.9% | — | Not comparable |
| Terminal-Bench 2.0Source | — | 41.6% | Not comparable |
| BrowseCompSource | — | 61% | Not comparable |
| OSWorld-VerifiedSource | — | 56.2% | Not comparable |
Coding7 benchmarks
| Benchmark | Claude Opus 4.7 | Qwen3.5-27B | Result |
|---|---|---|---|
| Vibe Code BenchSource | 71.00% | — | Not comparable |
| React Native EvalsSource | 82.8% | — | Not comparable |
| Terminal-Bench HardSource | 54.5% | 32.6% | Claude Opus 4.7 leads |
| AA-SciCodeSource | 50.1% | 39.5% | Claude Opus 4.7 leads |
| FrontierCodeSource | 38.5% | — | Not comparable |
| SWE-bench VerifiedSource | — | 72.4% | Not comparable |
| SWE-RebenchSource | — | 58.9% | Not comparable |
Reasoning3 benchmarks
Knowledge9 benchmarks
| Benchmark | Claude Opus 4.7 | Qwen3.5-27B | Result |
|---|---|---|---|
| Artificial Analysis Intelligence IndexSource | 42.7% | 33.8% | Claude Opus 4.7 leads |
| AA-GPQA DiamondSource | 88.5% | 85.8% | Claude Opus 4.7 leads |
| AA-HLESource | 31.2% | 22.2% | Claude Opus 4.7 leads |
| AA-Omniscience IndexSource | 14.2% | -42.0% | Claude Opus 4.7 leads |
| AA-Omniscience AccuracySource | 43.5% | 21.0% | Claude Opus 4.7 leads |
| AA-Omniscience Hallucination RateSource | 51.9% | 79.7% | Claude Opus 4.7 leads |
| MMLU-ProSource | — | 86.1% | Not comparable |
| SuperGPQASource | — | 65.6% | Not comparable |
| GPQASource | — | 85.5% | Not comparable |
Math2 benchmarks
Multilingual1 benchmarks
| Benchmark | Claude Opus 4.7 | Qwen3.5-27B | Result |
|---|---|---|---|
| MMLU-ProXSource | — | 82.2% | Not comparable |
Multimodal6 benchmarks
Frequently Asked Questions (3)
Can I compare Claude Opus 4.7 and Qwen3.5-27B on BenchLM yet?
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.
Why does this comparison show “coming soon”?
BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.
What data is available for Claude Opus 4.7 and Qwen3.5-27B today?
Claude Opus 4.7: $5.00 input / $25.00 output per 1M tokens Qwen3.5-27B: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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