Yi-Large 7B: pricing, context window and benchmarks
Yi-Large 7B is a small open-weight model from 01.AI. It offers a 4,096-token context window, costs $0.83 per million input tokens and $3.25 per million output tokens, and averages 55.0 across the index's benchmark suite.
Pricing
Yi-Large 7B costs $0.83 per million input tokens and $3.25 per million output tokens. A blended 3:1 input-to-output mix works out to about $1.44 per million tokens. Cached input is listed at $0.07 per million tokens.
| Item | Price | Notes |
|---|---|---|
| Input | $0.83 | per 1M tokens |
| Output | $3.25 | per 1M tokens |
| Cached input | $0.07 | per 1M tokens |
| Blended 3:1 | $1.44 | estimate per 1M tokens |
| 1M in + 1M out | $4.08 | estimate |
Benchmarks
Scores below are modelled estimates on a 0–100 scale. Use them to compare relative position, not as official vendor results.
| Benchmark | Score | Rank | Percentile | Relative |
|---|---|---|---|---|
| MMLU-Pro | 61.2 | 510 | 15th | |
| GPQA Diamond | 50.0 | 524 | 13th | |
| SWE-bench Verified | 41.6 | 505 | 16th | |
| HumanEval | 60.0 | 505 | 16th | |
| MATH-500 | 57.3 | 496 | 17th | |
| AIME 2025 | 45.9 | 490 | 18th | |
| LiveCodeBench | 42.8 | 520 | 13th | |
| IFEval | 64.9 | 533 | 11th | |
| TruthfulQA | 59.6 | 535 | 11th | |
| HellaSwag | 69.8 | 538 | 10th | |
| MMMU | 51.7 | 537 | 11th | |
| Arena Elo | 1218.0 | 536 | 11th |
What Yi-Large 7B is good for
Yi-Large 7B is a small model. That makes it a good fit for classification, extraction, routing, summarization and other high-volume jobs where latency and cost dominate. It is not the right pick for open-ended frontier reasoning, but at $0.83 per million input tokens it can handle a large share of production traffic.
Strengths
- Input price of $0.83 per million tokens is at or below the index median.
- Open weights make self-hosting, fine-tuning and data-residency review possible.
Trade-offs
- Context window of 4,096 tokens is small for long-document work.
- Average benchmark score is below the index median; test it on your own task.
- Less reliable on open-ended reasoning and complex multi-step instructions.
How it compares
| Model | Provider | Context | Input / 1M | Avg score |
|---|---|---|---|---|
| Llama 3 Modal 7B | Modal | 4096 | $0.88 | 55.2 |
| Llama 4 Maverick 1.5B | Meta AI | 8192 | $0.93 | 55.2 |
| Mistral Small 3 7B | Mistral AI | 4096 | $0.89 | 55.2 |
| Yi-Large 7B | 01.AI | 4096 | $0.83 | 55.0 |
| Phi-4 8B | Microsoft | 32768 | $0.96 | 54.9 |
| Mixtral Groq 8B | Groq | 32768 | $0.77 | 54.8 |
FAQ
How much does Yi-Large 7B cost?
Yi-Large 7B is listed at $0.83 per million input tokens and $3.25 per million output tokens. Cached input is $0.075 per million tokens. A blended 3:1 input-to-output mix is about $1.44 per million tokens.
What is the context window of Yi-Large 7B?
Yi-Large 7B has a context window of 4,096 tokens and can emit up to 4,096 output tokens per request in this index.
Is Yi-Large 7B open weights?
Yes. Yi-Large 7B is listed as an open-weight model under a open weights licence.
How does Yi-Large 7B score on benchmarks?
Yi-Large 7B averages 55.0 across the scored benchmarks in this index, ranking #523 of 600 models. Its strongest relative result is Arena Elo at 1218.0.
What is Yi-Large 7B best for?
Yi-Large 7B is a small model. That makes it a good fit for classification, extraction, routing, summarization and other high-volume jobs where latency and cost dominate. It is not the right pick for open-ended frontier reasoning, but at $0.83 per million input tokens it can handle a large share of production traffic.