Cohere (4 models) vs xAI (Grok) (11 models) - compared across composite scores, pricing, capabilities, and context windows.
| Cohere | Score | vs | xAI (Grok) | Score |
|---|---|---|---|---|
| Command A | 51 | Grok 3 Mini | 51 | |
| Command R+ (08-2024) | 49 | Grok Code Fast 1 | 40 | |
| Command R (08-2024) | 49 | Grok 3 Mini Beta | 63 | |
| Command R7B (12-2024) | 36 | Grok 4 Fast | 73 |
| Capability | Cohere | xAI (Grok) | Leader |
|---|---|---|---|
Vision | 0/4 | 6/11 | xAI (Grok) |
Reasoning | 0/4 | 9/11 | xAI (Grok) |
Function Calling | 2/4 | 10/11 | xAI (Grok) |
JSON Mode | 4/4 | 11/11 | xAI (Grok) |
Web Search | 0/4 | 11/11 | xAI (Grok) |
Streaming | 4/4 | 11/11 | xAI (Grok) |
Image Output | 0/4 | 0/11 | Tie |
| Metric | Cohere | xAI (Grok) |
|---|---|---|
| Cheapest Input (per 1M tokens) | $0.037 Command R7B (12-2024) | $0.200 Grok 4.1 Fast |
| Cheapest Output (per 1M tokens) | $0.150 | $0.500 |
| Most Expensive Input (per 1M tokens) | $2.50 Command A | $3.00 Grok 4 |
| Most Expensive Output (per 1M tokens) | $10.00 | $15.00 |
| Free Models | 0 | 0 |
| Max Context Window | 256K | 2.0M |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Command A | 51 | $2.50 | $10.00 |
| Command R+ (08-2024) | 49 | $2.50 | $10.00 |
| Command R (08-2024) | 49 | $0.150 | $0.600 |
| Command R7B (12-2024) | 36 | $0.037 | $0.150 |
| Model | Score | Input $/M | Output $/M |
|---|---|---|---|
| Grok 4.20 | 89 | $1.25 | $2.50 |
| Grok 4 | 88 | $3.00 | $15.00 |
| Grok 4.20 Multi-Agent | 88 | $2.00 | $6.00 |
| Grok 4.1 Fast | 78 | $0.200 | $0.500 |
| Grok 4.3 | 76 | $1.25 | $2.50 |
| Grok 3 | 74 | $3.00 | $15.00 |
| Grok 3 Beta | 74 | $3.00 | $15.00 |
| Grok 4 Fast | 73 | $0.200 | $0.500 |
| Grok 3 Mini Beta | 63 | $0.300 | $0.500 |
| Grok 3 Mini | 51 | $0.300 | $0.500 |
| Grok Code Fast 1 | 40 | $0.200 | $1.50 |
Compare any two AI providers side-by-side.
xAI invests heavily in multimodal capabilities with 5/10 models supporting vision and 8/10 supporting reasoning tasks, while Cohere has 0/4 models with either capability. Additionally, Grok's 100% web search coverage (10/10 models) and 90% function calling support fundamentally changes what's possible compared to Cohere's limited 50% function calling coverage and zero web search capabilities.
Cohere's pricing philosophy targets cost-conscious deployments with a 3.3x lower entry point ($0.15 vs $0.50 per million tokens), though you sacrifice significant capability - their 36/100 average score reflects models built for efficiency over performance. If you need function calling, only 2 of Cohere's 4 models support it versus 9/10 for xAI, so validate your specific requirements against their narrower feature set.
xAI's 2.0M context window (8x larger than Cohere) reflects their focus on research and analysis use cases where processing entire codebases or document collections matters more than cost. With Grok models priced 3.3x to 1.5x higher than Cohere equivalents, xAI clearly targets premium applications where the ability to maintain context across 2 million tokens justifies the $15/M maximum price.
Cohere's open-source offering (1/4 models) provides self-hosting options for security-conscious deployments, though it likely contributes to their lower 36/100 average score compared to xAI's proprietary-only 59/100 average. xAI's closed approach enables tighter optimization across their 10-model portfolio, evidenced by their consistent web search support (10/10) and function calling (9/10) versus Cohere's fragmented capabilities.
xAI provides web search across 100% of their models (10/10) while Cohere offers it in exactly 0/4 models, making this a binary decision for agent developers. Combined with xAI's 90% function calling coverage versus Cohere's 50%, agent builders essentially must choose xAI despite paying 3.3x more minimum, as Cohere's models simply cannot access current information regardless of price point.