Compare / Qwen3.5-397B-A17B vs GLM-4.7-Flash
Qwen3.5-397B-A17B vs GLM-4.7-Flash
Which is cheaper, which is more capable, and which does better at each kind of work, from 17 results on 3 sources that measured both models.
Of the 17 results both models have, the better value on each. Results whose reported ranges overlap are too close to call.
Results as of 13 October 2026 (catalogue release 2026-10-13-2e2420e3c5cc). See also Alibaba vs Z.ai, every model from both labs.
Qwen3.5-397B-A17B or GLM-4.7-Flash? The short answer
Pick Qwen3.5-397B-A17B if quality matters most: it scores higher (Intelligence Index 21.4 against 14.9). Pick GLM-4.7-Flash if cost matters more: it costs 8.9 times less per token.
- GLM-4.7-Flash is cheaper: $0.15 against $1.29 per million tokens, 8.9 times less.
- Qwen3.5-397B-A17B scores higher on the Artificial Analysis Intelligence Index: 21.4 against 14.9.
- Qwen3.5-397B-A17B is newer: released 13 Feb 2026, against 19 Jan 2026 for GLM-4.7-Flash.
- On third-party benchmarks, on the results both models have: Qwen3.5-397B-A17B does better for reasoning and knowledge, writing and sticking to the facts.
Head to head
Every fact side by side
| Qwen3.5-397B-A17B | GLM-4.7-Flash | |
|---|---|---|
| Price per million tokens | $0.55 in · $3.50 out | $0.060 in · $0.40 out |
| Blended (3 in : 1 out) | $1.29 | $0.15 |
| Cheapest host, blended | $0.88 (Alibaba) | $0.15 (Venice, FP8) |
| Intelligence Index | 21.4 | 14.9 |
| Spring Prompt overall | – | – |
| Output speed, tokens a second | 90 | – |
| Context window | 262,144 tokens | 200,000 tokens |
| Released | 13 Feb 2026 (newer) | 19 Jan 2026 |
| Weights | Open | Open |
| Developer based in | China | China |
Prices are the developer's list price where we have read it, otherwise the typical host on OpenRouter; see every model's price. Intelligence and speed from Artificial Analysis.
Which is better for what
Each model's rank among the models on sale today, for each kind of work, from our own benchmarks and licensed sources. Further right is better; the better rank is in green.
Every shared result
Each model's best result on every measure both have, grouped by benchmark, with the setting that produced it. Under each measure, every model that benchmark has measured is a grey tick, best to the right, so you can see where the two sit in the field. The headline measures of each benchmark come first; the rest are under "Show all". Green marks the better value; where a source reports ranges that overlap, neither is marked.
| Measure | Qwen3.5-397B-A17B | GLM-4.7-Flash |
|---|---|---|
| Arena (formerly LMArena) reported by Arena (formerly LMArena) · 3 results | ||
| Overall · TextArena rating, higher is better 80 · 173 of 387 measured | 1,442 | 1,365 |
| Overall · Text factualityArena rating, higher is better 70 · 149 of 163 measured | 1,445 | 1,370 |
| Business, management and finance · TextArena rating, higher is better 73 · 170 of 380 measured | 1,446 | 1,368 |
| Artificial Analysis reported by Artificial Analysis · 3 results | ||
| Artificial Analysis Intelligence Indexindex score, higher is better 97 · 128 of 243 measured | 21.4no reasoning | 14.9 |
| GPQA Diamond% of questions, higher is better 53 · 186 of 231 measured | 89.3% | 58.1% |
| Humanity's Last Exam% of questions, higher is better 77 · 164 of 242 measured | 29.0% | 7.6% |
| UGI Leaderboard reported by UGI Leaderboard · 3 results | ||
| Writing score · UGIscore out of 100, higher is better 77 · 179 of 230 measured | 50.1no reasoning | 25.0no reasoning |
| Requested-length error · UGI% off the requested word count, lower is better 134 · 188 of 230 measured | 23.0%no reasoning | 39.0%no reasoning |
| Style adherence · UGIscore from 0 to 1, higher is better 164 · 45 of 230 measured | 0.33no reasoning | 0.37think-prefill reasoning |
Show all 17 results (8 more)
| Measure | Qwen3.5-397B-A17B | GLM-4.7-Flash |
|---|---|---|
| Arena (formerly LMArena) reported by Arena (formerly LMArena) · 4 results | ||
| Creative writing · TextArena rating, higher is better 86 · 200 of 385 measured | 1,405 | 1,307 |
| Expert prompts · TextArena rating, higher is better 67 · 169 of 338 measured | 1,477 | 1,386 |
| Instruction following · TextArena rating, higher is better 78 · 178 of 387 measured | 1,434 | 1,348 |
| Writing, literature and language · TextArena rating, higher is better 80 · 189 of 386 measured | 1,421 | 1,331 |
| Artificial Analysis reported by Artificial Analysis · 4 results | ||
| IFBench% of instructions, higher is better 8 · 78 of 195 measured | 78.8% | 60.8% |
| Long-context reasoning (AA-LCR)% of questions, higher is better 66 · 169 of 233 measured | 77.3% | 41.7% |
| Terminal-Bench Hard% of tasks, higher is better 34 · 87 of 190 measured | 40.9% | 22.0% |
| τ²-bench telecom% of tasks, higher is better 16 · 2 of 193 measured | 95.6% | 98.8% |
Compare them with other models
Quick answers
Is Qwen3.5-397B-A17B better than GLM-4.7-Flash?
Pick Qwen3.5-397B-A17B if quality matters most: it scores higher (Intelligence Index 21.4 against 14.9). Pick GLM-4.7-Flash if cost matters more: it costs 8.9 times less per token.
Which is cheaper, Qwen3.5-397B-A17B or GLM-4.7-Flash?
GLM-4.7-Flash is cheaper: $0.15 against $1.29 per million tokens, 8.9 times less.
Which is better for reasoning and knowledge, Qwen3.5-397B-A17B or GLM-4.7-Flash?
Qwen3.5-397B-A17B ranks 73 of 198 models on sale for hard questions across science, maths and general knowledge, against 142 for GLM-4.7-Flash.
Which is better for writing, Qwen3.5-397B-A17B or GLM-4.7-Flash?
Qwen3.5-397B-A17B ranks 69 of 188 models on sale for what people prefer in blind comparisons, and judged writing quality, against 150 for GLM-4.7-Flash.
Which is better for sticking to the facts, Qwen3.5-397B-A17B or GLM-4.7-Flash?
Qwen3.5-397B-A17B ranks 75 of 152 models on sale for summarising without inventing things, and factual answers, against 109 for GLM-4.7-Flash.
Which has the bigger context window, Qwen3.5-397B-A17B or GLM-4.7-Flash?
Qwen3.5-397B-A17B: 262,144 tokens, against 200,000 for GLM-4.7-Flash.
Run Qwen3.5-397B-A17B and GLM-4.7-Flash on your own prompt
Benchmarks aren't your data. Try both side by side in the playground, with the cost of every answer.