Fugu Ultra vs Qwen3.7 Plus

Fugu Ultra costs $1.50 per 1M input tokens and $6.00 per 1M output tokens, whereas Qwen3.7 Plus costs $0.80 input and $3.20 output. Overall, Qwen3.7 Plus is the more cost-effective model for high-volume API pipelines. Both models support prompt caching discounts of up to 90% for repeated prompt prefixes.

Both Fugu Ultra and Qwen3.7 Plus offer an identical context window of 1,000K tokens (~750k words). Both architectures provide equal capacity for large document ingestion, multi-file codebases, and extended multi-turn conversation histories.

Fugu Ultra scores at the frontier of coding benchmarks, while Qwen3.7 Plus scores 68%. For complex autonomous debugging and agentic engineering, Qwen3.7 Plus provides robust code generation and tool calling.

Fugu Ultra features native chain-of-thought extended thinking mode with configurable reasoning effort. In contrast, Qwen3.7 Plus provides chain-of-thought reasoning depth for complex math and science.

Fugu Ultra generates approximately 75 tokens per second, while Qwen3.7 Plus delivers 92 tokens per second. In latency-sensitive production environments, Qwen3.7 Plus provides faster time-to-first-token (TTFT) and higher streaming response velocity.

Yes! High-efficiency architectures route high-frequency routine classification and conversational tasks to Qwen3.7 Plus to save operational costs, and dynamically escalate complex architectural queries or reasoning tasks to Fugu Ultra. This tiered routing pattern cuts overall API bills by up to 70%.