xAI
SpaceXAI's frontier model for coding, agentic tasks, knowledge work, and configurable reasoning.
OpenRouter
Price record: 2026-10-08. Source: openrouter.
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47.1
Quality Score
1279
Arena ELO
1.5T
Parameters
500K
Context
This measures the amount of verifiable public evidence we have, not how capable the model is. A missing field means it has not been verified yet, not that its value is zero.
18 of 22 public signals
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0
Downloads
0
Likes
Jul 2026
Released
4/5 signals
4/4 signals
5/5 signals
1/4 signals
4/4 signals
Parameters
1.5T
Training compute
Not reported
Dataset scale
Not reported
Base model
Not reported
Source-reported access: API access · Likely confidence
Gaps we are still tracking
Launches
2
Pricing
1
Benchmarks
1
General
7
Recent launch, pricing, benchmark, and API signals linked to this model or its provider.
xAI reports that Grok 4.5 scored 83.3% on Terminal-Bench 2.1 and resolved 64.7% of SWE-Bench Pro tasks.
xAI reports that Grok 4.5 scored 83.3% on Terminal-Bench 2.1 and resolved 64.7% of SWE-Bench Pro tasks.
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