Models, measured side by side
Grok 4.7 vs Mistral Medium 3.5
Compare Grok 4.7, Mistral Medium 3.5 by token pricing, context length, benchmark results, speed and tool support.
Monthly workload
Monthly cost breakdown
InputOutput
Grok 4.7
$70 / mo
Mistral Medium 3.5
$68 / mo
Performance comparison
Grok 4.7
46.4
Mistral Medium 3.5
14.2
Overview
| Overview | Grok 4.7 | Mistral Medium 3.5 |
|---|---|---|
| Provider | xAI | Mistral AI |
| Released | 2026-09-21 | 2026-04-30 |
| Status | Active | Active |
| Input formats | textimagefile | textimagefile |
| Output formats | text | text |
Provider
- Grok 4.7
- xAI
- Mistral Medium 3.5
- Mistral AI
Released
- Grok 4.7
- 2026-09-21
- Mistral Medium 3.5
- 2026-04-30
Status
- Grok 4.7
- Active
- Mistral Medium 3.5
- Active
Input formats
- Grok 4.7
- textimagefile
- Mistral Medium 3.5
- textimagefile
Output formats
- Grok 4.7
- text
- Mistral Medium 3.5
- text
Pricing & capacity
| Pricing & capacity | Grok 4.7 | Mistral Medium 3.5 |
|---|---|---|
| Input / 1M tokens | $2.00 | $1.50 |
| Output / 1M tokens | $6.00 | $7.50 |
| Cached input / 1M | $0.50 | Not listed |
| Monthly cost | $70 | $68 |
| Context window | 500K | 262K |
| Maximum output | 450K | 210K |
Input / 1M tokens
- Grok 4.7
- $2.00
- Mistral Medium 3.5
- $1.50
Output / 1M tokens
- Grok 4.7
- $6.00
- Mistral Medium 3.5
- $7.50
Cached input / 1M
- Grok 4.7
- $0.50
- Mistral Medium 3.5
- Not listed
Monthly cost
- Grok 4.7
- $70
- Mistral Medium 3.5
- $68
Context window
- Grok 4.7
- 500K
- Mistral Medium 3.5
- 262K
Maximum output
- Grok 4.7
- 450K
- Mistral Medium 3.5
- 210K
Benchmarks & performance
| Benchmarks & performance | Grok 4.7 | Mistral Medium 3.5 |
|---|---|---|
| Arena Elo | Not listed | Not listed |
| MMLU-Pro | Not listed | Not listed |
| Intelligence Index | 46.4 | 14.2 |
| GPQA | Not listed | 74.8% |
| Humanity’s Last Exam | 43.1% | 13.8% |
| SciCode | 57.4% | 40.2% |
| Output speed | 83 tokens/s | 166 tokens/s |
| Time to first token | 43.17 s | 2.21 s |
| DesignArena rating | 1,269 | 1,125 |
| DesignArena win rate | 47.6% | 41.1% |
Arena Elo
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- Not listed
MMLU-Pro
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- Not listed
Intelligence Index
- Grok 4.7
- 46.4
- Mistral Medium 3.5
- 14.2
GPQA
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- 74.8%
Humanity’s Last Exam
- Grok 4.7
- 43.1%
- Mistral Medium 3.5
- 13.8%
SciCode
- Grok 4.7
- 57.4%
- Mistral Medium 3.5
- 40.2%
Output speed
- Grok 4.7
- 83 tokens/s
- Mistral Medium 3.5
- 166 tokens/s
Time to first token
- Grok 4.7
- 43.17 s
- Mistral Medium 3.5
- 2.21 s
DesignArena rating
- Grok 4.7
- 1,269
- Mistral Medium 3.5
- 1,125
DesignArena win rate
- Grok 4.7
- 47.6%
- Mistral Medium 3.5
- 41.1%
Tools & features
| Tools & features | Grok 4.7 | Mistral Medium 3.5 |
|---|---|---|
| Function calling | Supported | Supported |
| Structured outputs | Supported | Supported |
| JSON mode | Supported | Supported |
| Reasoning | Supported | Supported |
| Built-in web search | Not listed | Not listed |
| Log probabilities | Supported | Not listed |
| Deterministic seed | Supported | Supported |
| Parallel tool calls | Not listed | Not listed |
| Prompt caching | Supported | Not listed |
Function calling
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Supported
Structured outputs
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Supported
JSON mode
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Supported
Reasoning
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Supported
Built-in web search
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- Not listed
Log probabilities
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Not listed
Deterministic seed
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Supported
Parallel tool calls
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- Not listed
Prompt caching
- Grok 4.7
- Supported
- Mistral Medium 3.5
- Not listed
API & availability
| API & availability | Grok 4.7 | Mistral Medium 3.5 |
|---|---|---|
| API identifier | grok-4.7 | mistral-medium-3-5 |
| API providers | xAI, xAI, xAI, xAI, xAI | Not listed |
| Knowledge cutoff | Not listed | Not listed |
| Prices checked | Oct 8, 2026 | Oct 8, 2026 |
API identifier
- Grok 4.7
grok-4.7- Mistral Medium 3.5
mistral-medium-3-5
API providers
- Grok 4.7
- xAI, xAI, xAI, xAI, xAI
- Mistral Medium 3.5
- Not listed
Knowledge cutoff
- Grok 4.7
- Not listed
- Mistral Medium 3.5
- Not listed
Prices checked
- Grok 4.7
- Oct 8, 2026
- Mistral Medium 3.5
- Oct 8, 2026
About the models
Grok 4.7
Grok 4.7 is SpaceXAI's flagship model for coding, agentic tasks, and knowledge work, succeeding Grok 4.6. It is particularly strong at long-running software engineering tasks, verifying its own work, and...
Full pricing & detailsMistral Medium 3.5
Mistral Medium 3.5 is a dense 128B instruction-following model from Mistral AI. It supports text and image inputs with text output, and is designed for agentic workflows, coding, and complex...
Full pricing & detailsComparison FAQ
Grok 4.7: $2.00 input and $6.00 output per million tokens. Mistral Medium 3.5: $1.50 input and $7.50 output per million tokens. The cheaper choice depends on your input-to-output ratio; a model can have a lower input rate but a higher output rate.