The Inference Report
September 7, 2026
The Value FrontierDaily rankings from SWE-rebench, a benchmark designed to fairly compare LLM capabilities on real-world software engineering tasks. Unlike other evaluations, it uses a standardized scaffolding for all models, continuously updates its dataset to prevent contamination, and runs each model five times to account for stochastic variance.
| # | Model | Score |
|---|---|---|
| 1 | AnthropicFable 5 [high]Model | 64.5%± 1.41% |
| 2 | GrokGrok 4.5 [high]Model | 63.8%± 0.60% |
| 3 | AnthropicOpus 5 [high]Model | 63.4%± 1.35% |
| 4 | Z.aiGLM-5.2 [high]Model | 62.9%± 1.19% |
| 5 | OpenAIGPT-5.6 Sol [medium]Model | 62.3%± 1.83% |
| 6 | JunieJunieAgent | 61.8%± 0.54% |
| 7 | AnthropicClaude CodeAgent | 60.4%± 1.03% |
| 8 | OpenAICodexAgent | 58.0%± 1.29% |
| 9 | AnthropicSonnet 5 [high]Model | 56.8%± 0.94% |
| 10 | CursorCursorAgent | 51.7%± 0.84% |
Artificial Analysis composite index across coding, math, and reasoning benchmarks.
| # | Model | Score | tok/s | $/1M |
|---|---|---|---|---|
| 1 | Claude Fable 5.1 | 56.8 | 70 | $20.00 |
| 2 | GPT-6 Astra | 54.7 | 61 | $20.00 |
| 3 | Claude Opus 5 | 54.1 | 49 | $10.00 |
| 4 | Claude Fable 5 | 53.2 | 59 | $20.00 |
| 5 | Muse Spark 1.3 | 53 | 177 | $2.00 |
| 6 | GPT-5.6 Sol | 51.3 | 79 | $8.00 |
| 7 | Grok 4.6 | 50.6 | 57 | $3.00 |
| 8 | Kimi K3 | 50.2 | 39 | $6.00 |
| 9 | GLM-5.3 | 48.6 | 77 | $2.15 |
| 10 | Gemini 3.8 Flash | 47.1 | 340 | $1.50 |
Output tokens per second — higher is faster. Minimum intelligence score of 40.
| # | Model | tok/s |
|---|---|---|
| 1 | Gemini 3.8 Flash | 340 |
| 2 | Gemini 3.7 Flash | 284 |
| 3 | Muse Spark 1.2 | 224 |
| 4 | Gemini 3.6 Flash | 186 |
| 5 | Muse Spark 1.3 | 177 |
| 6 | DeepSeek V4 Flash Vision | 121 |
| 7 | DeepSeek V4 Flash 0731 | 118 |
| 8 | GPT-5.6 Luna | 110 |
| 9 | GPT-5.6 Terra | 104 |
| 10 | GPT-5.6 Sol | 79 |
Blended cost per 1M tokens (3:1 input/output) — lower is cheaper. Minimum intelligence score of 40.
| # | Model | $/1M |
|---|---|---|
| 1 | Qwen3.8-Flash-Next | $0.23 |
| 2 | GLM-5.3-Flash | $0.237 |
| 3 | GPT-5.6 Luna | $0.45 |
| 4 | DeepSeek V4 Flash Vision | $0.66 |
| 5 | DeepSeek V4 Flash 0731 | $0.66 |
| 6 | Qwen3.8 27B | $1.13 |
| 7 | Gemini 3.8 Flash | $1.50 |
| 8 | Gemini 3.7 Flash | $1.50 |
| 9 | Gemini 3.6 Flash | $1.50 |
| 10 | DeepSeek V4 Pro 0813 | $1.98 |