OpenAI: GPT-5.6 Sol vs Qwen2.5 72B Instruct
On input price, Qwen2.5 72B Instruct is ~11.1× cheaper. Verified 2026-10-21.
Verdict
On blended price (3:1 input:output), Qwen2.5 72B Instruct is ~21.6× cheaper ($0.360/$0.400 vs $4.00/$20.00 per 1M tokens).
Pricing
Per-million-token list prices, verified 2026-10-21. Green marks the better value.
| Metric | OpenAI: GPT-5.6 Sol | Qwen2.5 72B Instruct |
|---|---|---|
| Input / 1M | $4.00 | $0.360 |
| Output / 1M | $20.00 | $0.400 |
| Cache read / 1M | $0.400 | — |
| Blended (3:1) | $8.00/1M | $0.370/1M |
| Estimated monthly cost | OpenAI: GPT-5.6 Sol | Qwen2.5 72B Instruct |
|---|---|---|
| Chatbot10,000 reqs · 800/400 tok | $112.00 | $4.48 |
| Coding agent5,000 reqs · 8000/2000 tok | $360.00 | $18.40 |
| RAG pipeline30,000 reqs · 4000/500 tok | $780.00 | $49.20 |
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Specifications & capabilities
| Metric | OpenAI: GPT-5.6 Sol | Qwen2.5 72B Instruct |
|---|---|---|
| Context window | 1.1M | 33K |
| Max output | 128K | 16K |
| Vision input | ✓ | – |
| Tool calling | ✓ | ✓ |
| Reasoning | ✓ | – |
Quality
Intelligence Index by Artificial Analysis (independent evaluations, 0–100).
Verified intelligence scores aren't available for both models yet. See the full leaderboard.
Performance
Measured by Artificial Analysis on live endpoints.
Speed measurements aren't available for both models yet.
Provider
Infrastructure metrics for the organizations behind these models.
| Metric | OpenAI | Qwen (Alibaba) |
|---|---|---|
| Listed endpoints | 12 | 18 |
| Reliability | 99.9% | 99.3% |
| Avg latency | 450 ms | 450 ms |
| Pricing tiers | standard, batch, provisioned | standard, free |
Full details: OpenAI: GPT-5.6 Sol pricing · Qwen2.5 72B Instruct pricing