Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Mistral Medium 3 | Qwen3.5 35B A3B (Reasoning) |
|---|---|---|
| Input ($/M tokens) | $0.4 | $0.25 |
| Output ($/M tokens) | $2 | $2 |
Verdict. Qwen3.5 35B A3B (Reasoning) takes the aggregate benchmark matchup 1–0 across 1 categories. Real workloads usually care about a handful of specific tasks — see the per-benchmark table above.
Pricing. Both models sit in the budget bracket for output-token pricing. At 1.0× the per-million-token cost, Qwen3.5 35B A3B (Reasoning) is meaningfully cheaper if your traffic is output-heavy (long completions, document generation, agent loops). Qwen3.5 35B A3B (Reasoning) makes more sense when output volume is low and absolute reasoning quality justifies the premium.
Strengths. Mistral Medium 3 is strongest on Intelligence Index (12.5). Qwen3.5 35B A3B (Reasoning) leads on Intelligence Index (29.9).
Speed. On throughput, Qwen3.5 35B A3B (Reasoning) generates tokens at 151 tok/s versus 54 tok/s — about 64% faster. On time-to-first-token, Mistral Medium 3 responds in 1450ms vs 2060ms, which matters most for chat-style UIs.
Provider. Mistral and Alibaba sell to overlapping but distinct developer audiences: Mistral tends to ship frontier reasoning models with premium positioning, while Alibaba often prices more aggressively. Your existing vendor relationships, billing, and SLA preferences may matter as much as the raw numbers above.
Workload cost. Workload scenarios (per million requests at 30M input + 15M output tokens): Mistral Medium 3 costs $42.00 ($504/year); Qwen3.5 35B A3B (Reasoning) costs $37.50 ($450/year). At a smaller 5M-input/2M-output scale (single-developer tool or prototype): Mistral Medium 3 ≈ $6.00/run, Qwen3.5 35B A3B (Reasoning) ≈ $5.25/run. At agent/realtime scale (200M input / 100M output per million requests): Mistral Medium 3 ≈ $280/run, Qwen3.5 35B A3B (Reasoning) ≈ $250/run. Qwen3.5 35B A3B (Reasoning) becomes more attractive at higher volume — the absolute per-token pricing difference compounds when you ship at scale.
Recommendation. Both models have legitimate use cases — the right answer depends on whether you are optimizing for benchmark ceiling, latency, or unit cost. Start with the cheaper / faster model, evaluate against your specific task, and only switch if the upgrade shows a meaningful lift.
Head-to-head deltas
Data from Artificial Analysis API — 12 benchmarks
Qwen3.5 35B A3B (Reasoning) is cheaper overall. Its blended price (3:1 input/output ratio) is $0.69/M tokens vs $0.80/M for Mistral Medium 3.
Qwen3.5 35B A3B (Reasoning) wins 1 out of 12 benchmarks compared to 0 for Mistral Medium 3. See the detailed benchmark chart above for per-category results.
Qwen3.5 35B A3B (Reasoning) generates tokens faster at 151 tok/s vs 54 tok/s. Mistral Medium 3 also has lower time-to-first-token (1.45s vs 2.06s).
Choose based on your priorities: Qwen3.5 35B A3B (Reasoning) for lower cost, Qwen3.5 35B A3B (Reasoning) for stronger benchmark performance, and Qwen3.5 35B A3B (Reasoning) for faster generation. For latency-sensitive apps, check the TTFT comparison above.