benchmark
Artificial Analysis private long-horizon knowledge-work benchmark reporting turn counts and input-token consumption per task.
No evidence-backed relationships are recorded.
Grok 4.7 arrived on Monday after five walked-back timelines, with 40% more parameters and Grok 4.6's list price intact. Cursor's own cost chart still puts its price per task above GPT-6 Astra and Claude Sonnet 5.
Perspective Coverage
3 publishersReality
xAI built Grok 4.7 on a larger base model with a longer reinforcement-learning run and kept the API at Grok 4.6's rates. The open question for buyers is how many tokens the longer runs burn.
Reality
Artificial Analysis priced the new model at $10 and $50 per million tokens, and the threefold token cut it measured in the Codex agent harness covers that increase where the roughly 10% cut on its intelligence suite does not.
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Artificial Analysis' AA-Briefcase grades deliverables built from four multi-week projects, but each task starts with no memory of the model's own earlier submissions. Continuity stays unmeasured.
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Artificial Analysis puts Grok 4.6 at 61 on its Intelligence Index, level with GPT-5.6 Sol, at $2/$6 per million tokens. The same pages record 48 seconds to first token.
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Grok 4.6, Gemini 3.7 Flash, DeepSeek V4 Pro and GLM-5.3 all chase agents that stay on task. The pricing underneath them is moving faster than the benchmarks.
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Optima lets buyers build benchmarks from their own datasets and agent traces, then scores candidate models on quality, cost per task and time per task.
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Grok 4.6, Qwen3.8-Max and DeepSeek V4-Pro shipped inside about 24 hours, and two of the three came with downloadable weights. The benchmarks existed to justify a cheaper invoice.
Perspective Coverage
4 publishersReality