Side-by-side comparison of pricing, 12 benchmarks, and generation speed.
| Metric | Qwen3 Max Thinking (Preview) | Grok 4.6 (high) |
|---|---|---|
| Input ($/M tokens) | $1.2 | $2 |
| Output ($/M tokens) | $6 | $6 |
Verdict. Grok 4.6 (high) takes the aggregate benchmark matchup 2–0 across 2 categories. Real workloads usually care about a handful of specific tasks — see the per-benchmark table above.
Pricing. Both models sit in the mid-tier bracket for output-token pricing. At 1.0× the per-million-token cost, Grok 4.6 (high) is meaningfully cheaper if your traffic is output-heavy (long completions, document generation, agent loops). Grok 4.6 (high) makes more sense when output volume is low and absolute reasoning quality justifies the premium.
Strengths. Qwen3 Max Thinking (Preview) is strongest on Intelligence Index (25.5). Grok 4.6 (high) leads on Coding Index (76.8), Intelligence Index (60.9).
Speed. Throughput is comparable — 56 tok/s vs 56 tok/s — so generation speed shouldn't drive your choice here. Look at the per-benchmark wins instead.
Provider. Alibaba and SpaceXAI sell to overlapping but distinct developer audiences: Alibaba tends to ship frontier reasoning models with premium positioning, while SpaceXAI 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): Qwen3 Max Thinking (Preview) costs $126.00 ($1512/year); Grok 4.6 (high) costs $150.00 ($1800/year). At a smaller 5M-input/2M-output scale (single-developer tool or prototype): Qwen3 Max Thinking (Preview) ≈ $18.00/run, Grok 4.6 (high) ≈ $22.00/run. At agent/realtime scale (200M input / 100M output per million requests): Qwen3 Max Thinking (Preview) ≈ $840/run, Grok 4.6 (high) ≈ $1000/run. Qwen3 Max Thinking (Preview) 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 Max Thinking (Preview) is cheaper overall. Its blended price (3:1 input/output ratio) is $2.40/M tokens vs $3.00/M for Grok 4.6 (high).
Grok 4.6 (high) wins 2 out of 12 benchmarks compared to 0 for Qwen3 Max Thinking (Preview). See the detailed benchmark chart above for per-category results.
Grok 4.6 (high) generates tokens faster at 56 tok/s vs 56 tok/s. Qwen3 Max Thinking (Preview) also has lower time-to-first-token (4.01s vs 36.89s).
Choose based on your priorities: Qwen3 Max Thinking (Preview) for lower cost, Grok 4.6 (high) for stronger benchmark performance, and Grok 4.6 (high) for faster generation. For latency-sensitive apps, check the TTFT comparison above.