Qwen3.7 Plus API pricing
Official Qwen list price, last checked Oct 29, 2026. Updated Oct 29, 2026.
Qwen3.7 Plus costs $0.40 per 1M input tokens and $1.60 per 1M output tokens, cached input at $0.04, and a 1M-token context window, per Qwen's official pricing page (checked Oct 29, 2026). It's priced in the middle of the pack: number 23 of 77 by blended price ($0.70 per 1M tokens at a 3 to 1 input to output mix). On LMArena's Text Arena it ranks #30 of 51 models we price (relative score 0 out of 100). Cheaper pick: Step 3.5 Flash scores 0 against 0 on the same board at $0.15 blended, 4.7x less.
Qwen3.7 Plus price per million tokens
| Qwen3.7 Plus price per million tokens | USD |
|---|---|
| Input | $0.40 |
| Cached input | $0.04 |
| Output | $1.60 |
| Blended, 3 parts input to 1 part output | $0.70 |
| Context window | 1M tokens |
Official note from Qwen: List price, prompts up to 256K. Limited-time 20% off. Cached price is for explicit cache hits; implicit cache hits cost $0.08.
What Qwen3.7 Plus costs for real work
List-price estimates for a month, no discounts. Our math, not a quote: change the token counts in the plan vs API calculator.
| Workload | Tokens a month | Qwen3.7 Plus | Seed 2.0 Lite | GLM-5.3 Flash |
|---|---|---|---|---|
| Light: a side project or personal assistant | 2M in, 0.5M out | $1.60 | $1.50 | $0.55 |
| Medium: a small team or one product feature | 20M in, 5M out | $16.00 | $15.00 | $5.50 |
| Heavy: a production app | 200M in, 50M out | $160 | $150 | $55.00 |
| Medium with 80% of input cached | 20M in (16M cached), 5M out | $10.24 | $11.80 | $3.58 |
How Qwen3.7 Plus ranks on LMArena
Relative score: 100 is the top model we price on that board. Rank is among the models in our price table, not the full leaderboard.
| Board | Rank | Score /100 |
|---|---|---|
| Chat (Text Arena) | #30 of 51 | 0 |
| Creative writing (Text Arena creative writing) | #27 of 51 | 0 |
| Roleplay and characters (Text Arena multi-turn) | #27 of 51 | 0 |
| Reasoning and math (Text Arena math) | #27 of 51 | 0 |
| Vision (Vision Arena) | #18 of 33 | 18 |
| Long documents (Document Arena) | #9 of 11 | 57 |
| Cheap bulk and agents (Agent Arena) | #32 of 34 | 25 |
Closest rivals to Qwen3.7 Plus
The models nearest in price, other makers first. Ranks are on Text Arena, where we have them.
| Model | In / out | Blended | Verdict |
|---|---|---|---|
| Seed 2.0 Lite | $0.25 / $2 | $0.6875 | Same price, no score to separate them. Compare |
| GLM-5.3 FlashX | $0.37 / $1.25 | $0.59 | GLM-5.3 FlashX wins on price. Compare |
| Gemini 3.5 Flash-Lite | $0.30 / $2.50 | $0.85 | Qwen3.7 Plus wins: cheaper, same score. Compare |
| MiMo-V2.6 Pro | $0.435 / $0.87 | $0.5437 | MiMo-V2.6 Pro wins on both. Compare |
Cheaper alternatives to Qwen3.7 Plus
At least 40% cheaper blended, best LMArena score first.
| Model | In / out | Blended | Verdict |
|---|---|---|---|
| GLM-5.3 Flash | $0.15 / $0.50 | $0.2375 | GLM-5.3 Flash wins on both. Compare |
| Step 3.5 Flash | $0.10 / $0.30 | $0.15 | Step 3.5 Flash wins: cheaper, same score. Compare |
| Qwen3.5 Flash | $0.10 / $0.40 | $0.175 | Qwen3.5 Flash wins: cheaper, same score. Compare |
More from Qwen
- Qwen3.5 35B-A3B$0.25 in, $2 out per 1M
- Qwen3 Coder Flash$0.30 in, $1.50 out per 1M
- Qwen3.5 27B$0.30 in, $2.40 out per 1M
- Qwen3.6 Flash$0.25 in, $1.50 out per 1M
- Qwen3.6 35B-A3B$0.375 in, $2.25 out per 1M
FAQ
How much does the Qwen3.7 Plus API cost per million tokens?
$0.40 per 1M input tokens and $1.60 per 1M output tokens, plus $0.04 per 1M for cached input, as of Oct 29, 2026. A typical 3 to 1 input to output mix works out to $0.70 per 1M tokens.
Does Qwen3.7 Plus charge more for long prompts?
Qwen doesn't list a long-prompt surcharge for Qwen3.7 Plus. Its pricing note says: List price, prompts up to 256K. Limited-time 20% off. Cached price is for explicit cache hits; implicit cache hits cost $0.08.
Is Qwen3.7 Plus cheaper than Seed 2.0 Lite?
No. A medium month (20M input and 5M output tokens) costs $16.00 on Qwen3.7 Plus and $15.00 on Seed 2.0 Lite at list price. On Text Arena, Qwen3.7 Plus ranks #30 and Seed 2.0 Lite isn't ranked.
How does Qwen3.7 Plus rank on LMArena?
On Text Arena it is #30 of 51 models we price, with a relative score of 0 out of 100. It ranks on 7 of 8 boards we track.
What is a cheaper alternative to Qwen3.7 Plus?
GLM-5.3 Flash costs $0.15 in and $0.50 out per 1M tokens, about 2.9x less blended, and scores 17 on Text Arena against 0 for Qwen3.7 Plus.
Where does this Qwen3.7 Plus price come from?
From Qwen's official pricing page, which we check every day. This page was last checked Oct 29, 2026.