Cost per coding-agent request

Is Mistral Large 3 or Qwen3.7 Plus cheaper for coding agents?

For coding agents, Mistral Large 3 costs 1.1x as much as Qwen3.7 Plus per request ($0.012 vs $0.011 on our measured traffic), because Mistral Large 3 lists at $0.50 input, $0.05 cached input and $1.50 output per million tokens against $0.32, $0.064 and $1.28 for Qwen3.7 Plus.

List prices: Mistral API pricing, OpenRouter listed price, checked 2026-10-13. Request costs: Standard Compute gateway data, 79,301 coding-agent requests from 75 users, Sep 13 to Oct 12, 2026. How we compute this

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Cost per coding-agent request, side by side

Cost at list price	Qwen3.7 Plus	Mistral Large 3
Prompt under 100K tokens50% of requests, 87% of input cached	$0.0064	$0.0071
Prompt of 100K to 272K39% of requests, 88% of input cached	$0.017	$0.018
Prompt over 272K tokens11% of requests, 86% of input cached	n/a	n/a
Average request	$0.011	$0.012
100 requests	$1.08	$1.19
Median session16 requests; a session ends after 10 idle minutes	$0.13	$0.14
A month of regular usemedian of 20 users active on 5+ days	$13.82	$15.10

Each logged request priced at the listed rates above for its own token counts, including cache reads and any higher rate for long prompts. Average output: 698 tokens per request. Both models are priced on the requests up to 262K tokens that fit in both context windows; band shares above describe all requests.

Benchmarks, speed and latency, side by side

Artificial Analysis	Qwen3.7 Plus	Mistral Large 3
Intelligence Index10 evaluations, 0 to 100	25	9
Terminal-Bench 4.0agentic coding in a terminal	1.0%	0.0%
Output speedmedian	55 tokens/s	73 tokens/s
Time to first answer tokenincludes thinking time	39 s	1.1 s

Source: Artificial Analysis (artificialanalysis.ai). Measured variants: Qwen3.7 Plus, speed on Alibaba; Mistral Large 3, speed on Mistral. Fetched October 13, 2026. Artificial Analysis runs Terminal-Bench 4.0 in its own setup, so its scores differ from the tbench.ai leaderboard.

What to watch for

Mistral Large 3's 262K window cannot take 12% of coding-agent requests, so the comparison uses only requests both can take. Mistral Large 3 is superseded: Mistral Large 4 costs $0.042 per request. The price is OpenRouter's listed rate on October 13, 2026, which can be a third-party host's; Alibaba's own API may charge differently.

FAQ

Is Qwen3.7 Plus cheaper than Mistral Large 3 for coding agents?

Yes, at the listed prices. 100 average coding-agent requests cost $1.08 on Qwen3.7 Plus and $1.19 on Mistral Large 3. A median 16-request session costs $0.13 vs $0.14. Measured on 79,301 real coding-agent requests (Sep 13 to Oct 12, 2026), counting only the requests up to 262K tokens that both can take.

How much does a month of Mistral Large 3 vs Qwen3.7 Plus cost?

For the median regular user in our data (1,478 requests in 30 days), about $15.10 on Mistral Large 3 and $13.82 on Qwen3.7 Plus at list price. Heavier users pay proportionally more.

Mistral Large 3 vs Qwen3.7 Plus: which is better for agents?

Qwen3.7 Plus scores higher on output quality (5.7/10 vs 3.4/10), while Qwen3.7 Plus is the cheaper option. Mistral Large 3 is best for general open-weight text work where EU provenance matters; Qwen3.7 Plus is best for simple, long-context calls on a budget. Live community votes on this page show what people actually prefer.

Can I switch between Mistral Large 3 and Qwen3.7 Plus in the same agent?

Yes. Model-agnostic agents (Cline, Aider, OpenClaw, Hermes Agent, Kilo Code, OpenCode) let you swap models per task. Many people route hard tasks to the stronger model and routine work to the cheaper one.

Community vote

Pick a winner in each dimension. You can change your vote any time.

Output Quality

Correctness and depth of what it produces

Agentic Ability

Tool calls, instruction-following, and multi-step tasks

Speed

Tokens per second and time-to-first-token

Value for Money

How much capability you get per dollar

Reliability

Consistent results: fewer refusals, loops and format breaks

Current Claude, GPT, Gemini and open models run on Standard Compute

Standard Compute

Current frontier models Claude Fable 5.1 · GPT-6 Astra

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