Model creator
SpaceXSI
Every SpaceXSI model in the BenchSift catalogue, with its scores, ranks, prices and capabilities as the sources publish them.
- Models
- 33
- 45 configurations, reasoning levels included
- Open weights
- 2
- 2 of 33 models
- Latest release
- Nov 10, 2026
- SpaceXAI: Grok STT 2.0 · First dated model: Mar 17, 2024
- Median price
- $2.28
- $0.275 to $6 per million tokens, across 12 priced models
Models
33Reasoning levels are folded into one entry. The rank is the whole catalogue's: sorting does not change it.
- Grok 4.5 (High)38.8#65 of 782$368.4 t/s
Text · Reasoning · Jul 8, 2026 · $3 · 68.4 t/s
- Grok 4.735.5#76 of 782$363.3 t/s
Text · Reasoning · 3 configurations · Sep 21, 2026 · $3 · 63.3 t/s
- Grok 4.631.0#115 of 782$368.5 t/s
Text · Reasoning · 4 configurations · Aug 12, 2026 · $3 · 68.5 t/s
- Grok Build 0.1 061627.2#159 of 782$1.25150 t/s
Text · Reasoning · Jun 16, 2026 · $1.25 · 150 t/s
- SpaceXAI: Grok Build 0.127.2#159 of 782——
Text · Reasoning · May 20, 2026
- Grok 4.20 0309 v225.7#176 of 782$1.5690.9 t/s
Text · Reasoning · 2 configurations · Apr 7, 2026 · $1.56 · 90.9 t/s
- Grok 4.20 030925.2#182 of 782$3—
Text · Reasoning · 2 configurations · Mar 10, 2026 · $3
- Grok 4.324.9#186 of 782$1.5672.9 t/s
Text · Reasoning · 4 configurations · Apr 30, 2026 · $1.56 · 72.9 t/s
- Grok 422.5#227 of 782$666.1 t/s
Text · Reasoning · Jul 10, 2025 · $6 · 66.1 t/s
- Grok 3 mini Reasoning (High)14.6#334 of 782$0.3563.6 t/s
Text · Reasoning · Feb 19, 2025 · $0.35 · 63.6 t/s
- Grok Code Fast 114.1#344 of 782——
Text · Reasoning · Aug 28, 2025
- Grok 312.1#392 of 782$685.3 t/s
Text · Feb 19, 2025 · $6 · 85.3 t/s
- Grok 4.1 Fast11.3#414 of 782——
Text · Reasoning · 2 configurations · Nov 19, 2025
- Grok 4 Fast11.1#422 of 782$0.275—
Text · Reasoning · 2 configurations · Sep 19, 2025 · $0.275
- Grok 3 Reasoning Beta10.4#436 of 782——
Text · Reasoning · Feb 19, 2025
- Grok 2 (Dec '24)7.1#591 of 782——
Text · Open weights · Dec 12, 2024
- Grok Beta6.9#604 of 782——
Text · Aug 13, 2024
- Grok-16.3#645 of 782——
Text · Open weights · Mar 17, 2024
- SpaceXAI: Grok STT 2.0———
Audio · Nov 10, 2026
- SpaceXAI: Grok Imagine Video 1.5 Lite———
Video · Oct 6, 2026
- Grok Imagine Video 1.5 Lite———
Video · Oct 1, 2026
- Grok Voice Transcribe 2.0———
Text · Sep 17, 2026
- Grok Imagine Image 2.0———
Image · Aug 7, 2026
- Grok Voice STT 1.0———
Text · Aug 4, 2026
- SpaceXAI: Grok STT 1.0———
Audio · Jul 23, 2026
- Grok Imagine Video 1.5———
Video · May 30, 2026
- SpaceXAI: Grok Imagine Video———
Video · May 18, 2026
- SpaceXAI: Grok Voice TTS 1.0———
Audio · May 15, 2026
- grok-imagine-image-quality———
Image · Apr 3, 2026
- SpaceXAI: Grok 4.20 Multi-Agent—$1.56—
Text · Reasoning · Mar 31, 2026 · $1.56
- Grok TTS———
Audio · Mar 16, 2026
- grok-imagine-image———
Image · Jan 28, 2026
- SpaceXAI TTS————
Audio
Where these figures come from
Each catalogue model is tied to its creator by the identity Artificial Analysis publishes, or OpenRouter's and Models.dev's for models it does not track. Counts fold the reasoning levels of one model together. Ranks compare each measure with every measured model in the catalogue, configurations included, as model pages do. The price is the published blended price (3 input tokens to 1 output token).
Figures computed by BenchSift from the catalogue: Artificial Analysis, OpenRouter, Models.dev and Hugging Face. A value no model carries is not shown.
Data retrieved on Nov 12, 2026.