As of August 20, 2026, North Mini Code 1.0 is 100% cheaper per million tokens than Solar Pro 4. North Mini Code 1.0 is $0.00 / $0.00 per million input/output tokens versus Solar Pro 4 at $0.30 / $1.20. Sources: https://openrouter.ai/api/v1/models and https://www.upstage.ai
Sources: OpenRouter pricing (https://openrouter.ai/api/v1/models); Upstage pricing (https://www.upstage.ai)
North Mini Code 1.0
Cohere
Input
$0.00
Output
$0.00
Solar Pro 4
Upstage
Input
$0.30
Output
$1.20
Token pricing, specs, and benchmarks side by side
North Mini Code 1.0Solar Pro 4Verdict
North Mini Code 1.0 offers significantly lower pricing, while Solar Pro 4 leads on benchmark performance. Your choice depends on whether cost efficiency or raw capability matters more for your use case.
As of August 20, 2026, North Mini Code 1.0 is 100% cheaper on blended LLM API pricing. North Mini Code 1.0 costs $0.00 per million input tokens and $0.00 per million output tokens ($0.00 blended 1M-in + 1M-out). Solar Pro 4 costs $0.30 / $1.20 per million tokens ($1.50 blended). Sources: https://openrouter.ai/api/v1/models and https://www.upstage.ai. The cheapest LLM for your app still depends on how many output tokens you generate.
North Mini Code 1.0 OpenRouter API pricing is $0.00 input and $0.00 output per million tokens via OpenRouter. Solar Pro 4 Upstage API pricing is $0.30 input and $1.20 output per million tokens via Upstage. Use those four numbers, not ChatGPT Plus or Claude Pro subscription prices, when you are comparing APIs.
Solar Pro 4 leads on SWE-bench Verified: North Mini Code 1.0 at 67.6% vs Solar Pro 4 at 70.6%. SWE-bench measures real GitHub fixes; LiveCodeBench measures contest programming.
North Mini Code 1.0 supports a 256K token context window, while Solar Pro 4 supports 524K tokens. Solar Pro 4 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.
Solar Pro 4 leads on 1 of 1 shared benchmarks versus North Mini Code 1.0's 0 wins. 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 North Mini Code 1.0 and Solar Pro 4 are production API models. For cost-sensitive production traffic, North Mini Code 1.0 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 North Mini Code 1.0 through OpenRouter and Solar Pro 4 through Upstage 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 OpenRouter API pricing and Upstage API pricing, quoted per million tokens. Official rate sheets: https://openrouter.ai/api/v1/models and https://www.upstage.ai. 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.
North Mini Code 1.0 supports up to an unspecified number of output tokens per request, while Solar Pro 4 supports up to 131K output tokens. Output tokens are usually the expensive half of API pricing, so a higher max output cap is a capability, not a discount.
Neither North Mini Code 1.0 nor Solar Pro 4 has published throughput data on this page yet. 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 North Mini Code 1.0 or Solar Pro 4 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. North Mini Code 1.0 costs $0.00/M input and $0.00/M output via OpenRouter. Solar Pro 4 costs $0.30/M input and $1.20/M output.
Rank both on the LLM leaderboard, SWE-bench, and Humanity's Last Exam.
The index
280 models across 33 providers. Search or jump to a lab — every model page stays linked here.
Next step
Auth, billing, and the API layer are already decided. Fork 8 finished AI apps, or have us build the first version with you.
