As of August 20, 2026, Qwen3-Coder is 99% cheaper per million tokens than GPT-5.6 Sol. GPT-5.6 Sol is $5.00 / $30.00 per million input/output tokens versus Qwen3-Coder at $0.18 / $0.18. Sources: https://developers.openai.com/api/docs/pricing and https://bailian.console.aliyun.com/
Sources: OpenAI API pricing (https://developers.openai.com/api/docs/pricing); Qwen pricing (https://bailian.console.aliyun.com/)
GPT-5.6 Sol
OpenAI
Input
$5.00
Output
$30.00
Qwen3-Coder
Qwen
Input
$0.18
Output
$0.18
Token pricing, specs, and benchmarks side by side
GPT-5.6 SolQwen3-CoderVerdict
Both models are closely matched on benchmarks. Qwen3-Coder has the pricing advantage, making it the better value unless GPT-5.6 Sol's specific capabilities are critical to your workflow.
As of August 20, 2026, Qwen3-Coder is 99% cheaper on blended LLM API pricing. Qwen3-Coder costs $0.18 per million input tokens and $0.18 per million output tokens ($0.36 blended 1M-in + 1M-out). GPT-5.6 Sol costs $5.00 / $30.00 per million tokens ($35.00 blended). Sources: https://developers.openai.com/api/docs/pricing and https://bailian.console.aliyun.com/. The cheapest LLM for your app still depends on how many output tokens you generate.
GPT-5.6 Sol OpenAI API pricing is $5.00 input and $30.00 output per million tokens via OpenAI. Qwen3-Coder Qwen API pricing is $0.18 input and $0.18 output per million tokens via Qwen. Use those four numbers, not ChatGPT Plus or Claude Pro subscription prices, when you are comparing APIs.
GPT-5.6 Sol has a published SWE-bench Verified score of 96.2%. Qwen3-Coder does not have that eval on this page yet.
GPT-5.6 Sol supports a 1M token context window, while Qwen3-Coder supports 256K tokens. GPT-5.6 Sol offers a larger context window. Filling a larger window bills more input tokens, so the cheaper-per-million model can still cost more on long documents.
Shared benchmark scores for GPT-5.6 Sol and Qwen3-Coder are still limited. Check the comparison table for the evals each model has published. Check the comparison table for GPQA Diamond, SWE-bench, MMLU, HLE, and the other evals we track. Token price and benchmark score together are the usual LLM comparison, not either number alone.
Both GPT-5.6 Sol and Qwen3-Coder are production API models. For cost-sensitive production traffic, Qwen3-Coder has better economics on the blended 1M-in + 1M-out scale. For maximum capability, weight the benchmark table for your domain. Many production stacks route cheap models for drafts and a frontier model for the hard turn, which is usually cheaper than sending everything to the expensive API.
Yes. Call GPT-5.6 Sol through OpenAI and Qwen3-Coder through Qwen with separate API keys, or through a gateway that already wraps both. Keep prompts in tokens, not characters, when you estimate the invoice. AnotherWrapper templates can swap providers without rewriting auth and billing.
List rates are the latest published OpenAI API pricing and Qwen API pricing, quoted per million tokens. Official rate sheets: https://developers.openai.com/api/docs/pricing and https://bailian.console.aliyun.com/. Prompt caching, batch APIs, and committed-use discounts can change the invoice. Benchmark scores are from official publications and independent evals, updated as new numbers land.
GPT-5.6 Sol supports up to 128K output tokens per request, while Qwen3-Coder supports up to 256K output tokens. Output tokens are usually the expensive half of API pricing, so a higher max output cap is a capability, not a discount.
GPT-5.6 Sol has a measured throughput of approximately 26.722697498416323 tokens/second. Throughput data for Qwen3-Coder is not yet available. Throughput (tokens per second) and time-to-first-token are why two models with the same per-million-token price can still feel different in chat and agents.
Use the model pickers at the top of this LLM comparison. Search any model in the index and the URL updates. Open GPT-5.6 Sol or Qwen3-Coder from the sidebar for the single-model API pricing page, or go back to the LLM pricing table to sort by cheapest blended cost.
This comparison covers API pricing, context window, throughput, and benchmark scores. GPT-5.6 Sol costs $5.00/M input and $30.00/M output. Qwen3-Coder costs $0.18/M input and $0.18/M output.
Rank both on the LLM leaderboard, SWE-bench, and Humanity's Last Exam.
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