# Celeris-1 vs Grok 2

> Side-by-side benchmark comparison for Celeris-1 and Grok 2 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/celeris-1-vs-grok-2
- Last updated: October 14, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Celeris-1 and Grok 2 share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Celeris-1 has the larger published context window at 128K.

## Model Snapshot

| Property | Celeris-1 | Grok 2 |
|----------|----------|----------|
| Creator | Celeris | xAI |
| Type | Proprietary | Proprietary |
| Reasoning | Non-Reasoning | Non-Reasoning |
| Context | 128K | Unknown |
| Independent public score (not head-to-head) | 28.3 | null |
| Benchmarks Covered | 4 | 5 |
| Pricing (input/output) | $0.20 / $0.70 | N/A |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: 7.1 (Estimated · #120/124)
- Grok 2 public-lane score: Coming soon

### Coding

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: 11 (Estimated · #141/149)
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| HumanEval | Coming soon | 88.4% | Coming soon |

### Reasoning

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: 52 (Unranked · 3 rankable rows)
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| DROP | 81.4% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: Coming soon
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| MMMU | Coming soon | 66.1% | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: 28.5 (Supported · #157/181)
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| MMLU-Pro | 75.9% | 75.5% | Celeris-1 |
| GPQA | Coming soon | 56% | Coming soon |
| MMLU | Coming soon | 87.5% | Coming soon |

### Instruction Following

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: Coming soon
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| IFEval | 80.8% | Coming soon | Coming soon |

### Mathematics

- Winner: Insufficient shared evidence
- Celeris-1 public-lane score: Coming soon
- Grok 2 public-lane score: Coming soon

| Benchmark | Celeris-1 | Grok 2 | Winner |
|-----------|-----------|-----------|--------|
| GSM8K | 93.7% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between Celeris-1 and Grok 2?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Celeris-1 vs Grok 2 mini](/compare/celeris-1-vs-grok-2-mini)
- [Grok 2 vs Grok 2 mini](/compare/grok-2-vs-grok-2-mini)
- [Celeris-1 vs Claude Opus 5.5](/compare/celeris-1-vs-claude-opus-5-5)
- [Grok 2 vs Claude Opus 5.5](/compare/claude-opus-5-5-vs-grok-2)

## Explore More

- [Celeris-1 profile](/models/celeris-1)
- [Grok 2 profile](/models/grok-2)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)