ZMIME
Comparison · 3 models · Updated Oct 4, 2026

Qwen3.5 397B-A17B vs Qwen3.7 Plus vs GLM-5

Qwen3.7 Plus comes out ahead, 70 to 65 and 55 on our weighted score, and it is the cheaper option too.

  1. Alibaba (Qwen)

    Qwen3.5 397B-A17B

    Released Feb 15, 2026

    65/100
    • ECI146.7
    • Price$0.60 / $3.60
    • Context262K
    Full specs Remove Qwen3.5 397B-A17B
  2. Our pick

    Alibaba (Qwen)

    Qwen3.7 Plus

    Released Jun 2, 2026

    70/100
    • ECI147.4
    • Price$0.40 / $1.60
    • Context1M
    Full specs Remove Qwen3.7 Plus

  3. Z.ai (Zhipu)

    GLM-5

    Released Feb 12, 2026

    55/100
    • ECI145.8
    • Price$1.00 / $3.20
    • Context205K
    Full specs Remove GLM-5
01 — Verdict

Qwen3.7 Plus is our pick

Qwen3.7 Plus is the better all-round choice, scoring 70/100 against Qwen3.5 397B-A17B (65) and GLM-5 (55). It leads on price and context window. Qwen3.5 397B-A17B wins on inputs & features. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.

  • CapabilityQwen3.7 PlusCapabilities Index (ECI): Qwen3.7 Plus 147.4 · Qwen3.5 397B-A17B 146.7 · GLM-5 145.8
  • Lowest priceQwen3.7 PlusQwen3.7 Plus $0.70 · Qwen3.5 397B-A17B $1.35 · GLM-5 $1.55 per 1M tokens (3:1 blend)
  • Longest contextQwen3.7 PlusQwen3.7 Plus 1,000,000 · Qwen3.5 397B-A17B 262,144 · GLM-5 204,800 tokens
  • Widest inputsQwen3.5 397B-A17BQwen3.5 397B-A17B: Text, Images, Audio, Video · Qwen3.7 Plus: Text, Images, Video · GLM-5: Text
  • Self-hostingQwen3.5 397B-A17B and GLM-5Publishes downloadable weights
How the score is built
MeasureWeightQwen3.5 397B-A17BQwen3.7 PlusGLM-5
CapabilityCapabilities Index (ECI)50%747573
Price25%445741
Inputs & features15%908035
Context window10%376032
Overall100%65/10070/10055/100
02 — Side by side

Every spec in one table

Highlighted cells lead their row. Dashes mean the data is not published.

Qwen3.5 397B-A17B vs Qwen3.7 Plus vs GLM-5 specifications side by side
SpecificationQwen3.5 397B-A17BAlibaba (Qwen)Qwen3.7 PlusAlibaba (Qwen)GLM-5Z.ai (Zhipu)
Capability
Capabilities Index (ECI)146.7147.4 (best)145.8
ECI rank#67 of 148#61 of 148 (best)#74 of 148
GPQA DiamondGraduate-level science questions86.4%87.9% (best)87.8%
FrontierMath Tiers 1–3Research-level mathematics31.2%34.4% (best)—
OTIS Mock AIME 2024–2025Competition mathematics88.9%93.3% (best)80.0%
SWE-bench VerifiedFixing real GitHub issues——72.1%
Price per million tokens
Input$0.60$0.40 (best)$1.00
Output$3.60$1.60 (best)$3.20
Cached input—$0.04 (best)$0.20
Blended (3:1)$1.35$0.70 (best)$1.55
Long-context rateSame rateOver 256K: $1.20 / $4.80Same rate
Price sourceOfficial Alibaba APIOfficial Alibaba APIOfficial Z.AI API
Limits
Context window262,144 tokens1,000,000 tokens (best)204,800 tokens
Max output65,536 tokens64,000 tokens131,072 tokens (best)
Inputs and features
TextYesYesYes
ImagesYesYesNo
PDFsNoNoNo
AudioYesNoNo
VideoYesYesNo
ReasoningYesYesYes
Tool callingYesYesYes
Structured outputYesYesNo
Availability
WeightsOpenProprietaryOpen
API model IDqwen3.5-397b-a17bqwen3.7-plusglm-5
API providers232527 (best)
ReleasedFeb 15, 2026Jun 2, 2026Feb 12, 2026
Knowledge cutoff—Apr 2025—
03 — Cost

What would a month cost?

Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.

  • Qwen3.5 397B-A17B$13.20
  • Qwen3.7 Plus$7.20
  • GLM-5$16.40
04 — Questions

Which should you choose?

Which is better: Qwen3.5 397B-A17B, Qwen3.7 Plus or GLM-5?

Qwen3.7 Plus is the better all-round choice, scoring 70/100 against Qwen3.5 397B-A17B (65) and GLM-5 (55). It leads on price and context window. Qwen3.5 397B-A17B wins on inputs & features. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.

Which is cheaper, Qwen3.5 397B-A17B, Qwen3.7 Plus or GLM-5?

Qwen3.7 Plus is cheaper at $0.40 input / $1.60 output per million tokens (official Alibaba API price). Qwen3.5 397B-A17B costs $0.60 input / $3.60 output per million tokens (official Alibaba API price); GLM-5 costs $1.00 input / $3.20 output per million tokens (official Z.AI API price). At a typical mix of three input tokens to one output token, that is $0.70 per million tokens for Qwen3.7 Plus versus $1.35 for Qwen3.5 397B-A17B (1.9× as much) and $1.55 for GLM-5 (2.2× as much).

Which scores higher on benchmarks?

Qwen3.7 Plus scores higher on the Capabilities Index (ECI): Qwen3.7 Plus 147.4 (#61 of 148), Qwen3.5 397B-A17B 146.7 (#67 of 148) and GLM-5 145.8 (#74 of 148). The confidence ranges of the top two overlap (145.7–148.9 vs 144.8–148.2), so treat the gap as small. On individual benchmarks: GPQA Diamond — Qwen3.7 Plus 87.9%, GLM-5 87.8%, Qwen3.5 397B-A17B 86.4%; OTIS Mock AIME 2024–2025 — Qwen3.7 Plus 93.3%, Qwen3.5 397B-A17B 88.9%, GLM-5 80.0%.

Which is better for coding?

There are no published SWE-bench Verified results for Qwen3.5 397B-A17B and Qwen3.7 Plus yet, so there is no like-for-like coding score. On overall capability, Qwen3.7 Plus leads, which tends to carry over to coding, but test on your own codebase. All three support tool calling for agent workflows.

Which has the bigger context window?

Qwen3.7 Plus has the largest context window at 1,000,000 tokens, against 262,144 for Qwen3.5 397B-A17B and 204,800 for GLM-5. Maximum output per response: Qwen3.5 397B-A17B up to 65,536, Qwen3.7 Plus up to 64,000, GLM-5 up to 131,072 tokens.

Which can read images, PDFs, audio or video?

Qwen3.5 397B-A17B accepts text, images, audio and video; Qwen3.7 Plus accepts text, images and video; GLM-5 accepts text. Qwen3.5 397B-A17B handles the widest range of inputs.

Are any of these open source?

Qwen3.5 397B-A17B and GLM-5 publishes its weights and can be self-hosted; Qwen3.7 Plus is proprietary.

Which is newer?

Qwen3.7 Plus is the newest, released Jun 2, 2026. Qwen3.5 397B-A17B came out Feb 15, 2026; GLM-5 came out Feb 12, 2026. Knowledge cutoff: Qwen3.7 Plus Apr 2025.

How do you decide the winner?

Each model gets a 0–100 score on capability (50%, independent benchmark results); price (25%, blended price per million tokens (3 input : 1 output), log scale); inputs & features (15%, image, PDF, audio and video input, tool calling, structured output and reasoning); context window (10%, maximum tokens per request, log scale). Dimensions missing for any model are dropped and the remaining weights rescaled, so every model is judged on the same evidence. Specs and prices come from public model listings and the labs’ own API pages; capability scores come from independent benchmark runs. Data updated Oct 4, 2026.

05 — Keep comparing

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