Qwen3.7 Max vs Gemini 3.8 Flash vs Gemini 3.5 Flash
Gemini 3.8 Flash comes out ahead, 75 to 69 and 58 on our weighted score, and it is the cheaper option too.
Alibaba (Qwen)Qwen3.7 Max
58/100- ECI153.7
- Price$2.50 / $7.50
- Context1M
- Our pick
GoogleGemini 3.8 Flash
75/100- ECI156.9
- Price$0.75 / $3.75
- Context1.05M
- Google
Gemini 3.5 Flash
69/100- ECI154.5
- Price$1.50 / $9.00
- Context1.05M
Gemini 3.8 Flash is our pick
Gemini 3.8 Flash is the better all-round choice, scoring 75/100 against Gemini 3.5 Flash (69) and Qwen3.7 Max (58). It leads on capability and price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.
- CapabilityGemini 3.8 FlashCapabilities Index (ECI): Gemini 3.8 Flash 156.9 · Gemini 3.5 Flash 154.5 · Qwen3.7 Max 153.7
- Lowest priceGemini 3.8 FlashGemini 3.8 Flash $1.50 · Gemini 3.5 Flash $3.38 · Qwen3.7 Max $3.75 per 1M tokens (3:1 blend)
- Longest contextGemini 3.8 Flash and Gemini 3.5 FlashGemini 3.8 Flash 1,048,576 · Gemini 3.5 Flash 1,048,576 · Qwen3.7 Max 1,000,000 tokens
- Widest inputsGemini 3.8 Flash and Gemini 3.5 FlashQwen3.7 Max: Text · Gemini 3.8 Flash: Text, Images, PDFs, Audio, Video · Gemini 3.5 Flash: Text, Images, PDFs, Audio, Video
- Self-hostingNo open weightsAll three are available only through APIs
| Measure | Weight | Qwen3.7 Max | Gemini 3.8 Flash | Gemini 3.5 Flash |
|---|---|---|---|---|
| CapabilityCapabilities Index (ECI) | 50% | 83 | 87 | 84 |
| Price | 25% | 23 | 42 | 25 |
| Inputs & features | 15% | 35 | 100 | 100 |
| Context window | 10% | 60 | 61 | 61 |
| Overall | 100% | 58/100 | 75/100 | 69/100 |
Every spec in one table
Highlighted cells lead their row. Dashes mean the data is not published.
| Specification | Qwen3.7 MaxAlibaba (Qwen) | Gemini 3.8 FlashGoogle | Gemini 3.5 FlashGoogle |
|---|---|---|---|
| Capability | |||
| Capabilities Index (ECI) | 153.7 | 156.9 (best) | 154.5 |
| ECI rank | #37 of 148 | #15 of 148 (best) | #33 of 148 |
| GPQA DiamondGraduate-level science questions | 90.9% | 95.4% (best) | 92.8% |
| FrontierMath Tiers 1–3Research-level mathematics | 64.6% | 68.4% (best) | 62.8% |
| OTIS Mock AIME 2024–2025Competition mathematics | 95.6% | 98.9% (best) | 95.6% |
| SWE-bench VerifiedFixing real GitHub issues | 77.3% | — | 79.3% (best) |
| SimpleQA VerifiedShort factual questions | 55.8% | 69.7% (best) | 66.2% |
| Price per million tokens | |||
| Input | $2.50 | $0.75 (best) | $1.50 |
| Output | $7.50 | $3.75 (best) | $9.00 |
| Cached input | $0.50 | $0.075 (best) | $0.15 |
| Blended (3:1) | $3.75 | $1.50 (best) | $3.38 |
| Long-context rate | Same rate | Same rate | Same rate |
| Price source | Official Alibaba API | Official Google API | Official Google API |
| Limits | |||
| Context window | 1,000,000 tokens | 1,048,576 tokens (best) | 1,048,576 tokens (best) |
| Max output | 65,536 tokens | 65,536 tokens | 65,536 tokens |
| Inputs and features | |||
| Text | Yes | Yes | Yes |
| Images | No | Yes | Yes |
| PDFs | No | Yes | Yes |
| Audio | No | Yes | Yes |
| Video | No | Yes | Yes |
| Reasoning | Yes | Yeslow · medium · high | Yesminimal · low · medium · high |
| Tool calling | Yes | Yes | Yes |
| Structured output | No | Yes | Yes |
| Availability | |||
| Weights | Proprietary | Proprietary | Proprietary |
| API model ID | qwen3.7-max | gemini-3.8-flash | gemini-3.5-flash |
| API providers | 26 | 21 | 32 (best) |
| Released | May 21, 2026 | Sep 2, 2026 | May 19, 2026 |
| Knowledge cutoff | — | — | Jan 2025 |
What would a month cost?
Enter your expected volume in millions of tokens. List prices only; caching and batch discounts would lower these.
- Qwen3.7 Max$40.00
- Gemini 3.8 Flash$15.00
- Gemini 3.5 Flash$33.00
Which should you choose?
Which is better: Qwen3.7 Max, Gemini 3.8 Flash or Gemini 3.5 Flash?
Gemini 3.8 Flash is the better all-round choice, scoring 75/100 against Gemini 3.5 Flash (69) and Qwen3.7 Max (58). It leads on capability and price. The score weighs capability 50%, price 25%, inputs & features 15%, context window 10%.
Which is cheaper, Qwen3.7 Max, Gemini 3.8 Flash or Gemini 3.5 Flash?
Gemini 3.8 Flash is cheaper at $0.75 input / $3.75 output per million tokens (official Google API price). Gemini 3.5 Flash costs $1.50 input / $9.00 output per million tokens (official Google API price); Qwen3.7 Max costs $2.50 input / $7.50 output per million tokens (official Alibaba API price). At a typical mix of three input tokens to one output token, that is $1.50 per million tokens for Gemini 3.8 Flash versus $3.38 for Gemini 3.5 Flash (2.3× as much) and $3.75 for Qwen3.7 Max (2.5× as much).
Which scores higher on benchmarks?
Gemini 3.8 Flash scores higher on the Capabilities Index (ECI): Gemini 3.8 Flash 156.9 (#15 of 148), Gemini 3.5 Flash 154.5 (#33 of 148) and Qwen3.7 Max 153.7 (#37 of 148). The confidence ranges of the top two overlap (154.6–160.4 vs 152.5–156.6), so treat the gap as small. On individual benchmarks: GPQA Diamond — Gemini 3.8 Flash 95.4%, Gemini 3.5 Flash 92.8%, Qwen3.7 Max 90.9%; FrontierMath Tiers 1–3 — Gemini 3.8 Flash 68.4%, Qwen3.7 Max 64.6%, Gemini 3.5 Flash 62.8%; OTIS Mock AIME 2024–2025 — Gemini 3.8 Flash 98.9%, Qwen3.7 Max 95.6%, Gemini 3.5 Flash 95.6%; SimpleQA Verified — Gemini 3.8 Flash 69.7%, Gemini 3.5 Flash 66.2%, Qwen3.7 Max 55.8%.
Which is better for coding?
There are no published SWE-bench Verified results for Gemini 3.8 Flash yet, so there is no like-for-like coding score. On overall capability, Gemini 3.8 Flash 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?
Gemini 3.8 Flash and Gemini 3.5 Flash have the largest context windows (1,048,576 and 1,048,576 tokens), against 1,000,000 for Qwen3.7 Max. Maximum output per response: Qwen3.7 Max up to 65,536, Gemini 3.8 Flash up to 65,536, Gemini 3.5 Flash up to 65,536 tokens.
Which can read images, PDFs, audio or video?
Qwen3.7 Max accepts text; Gemini 3.8 Flash accepts text, images, PDFs, audio and video; Gemini 3.5 Flash accepts text, images, PDFs, audio and video. Gemini 3.8 Flash handles the widest range of inputs.
Are any of these open source?
No. Qwen3.7 Max, Gemini 3.8 Flash and Gemini 3.5 Flash are proprietary and only available through APIs and apps.
Which is newer?
Gemini 3.8 Flash is the newest, released Sep 2, 2026. Qwen3.7 Max came out May 21, 2026; Gemini 3.5 Flash came out May 19, 2026. Knowledge cutoff: Gemini 3.5 Flash Jan 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.
