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Codestral-22B vs Ember-1

Ember-1 leads the LLM Stats Score 43.6 to 0.0.

Mistral AI · Fireworks AI · Updated for 2026

Which is better?

Ember-1 leads the overall LLM Stats Score 43.6 to 0.0, ranking #45 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Codestral-22B

  • you need open weights you can self-host or fine-tune

Choose Ember-1

  • overall performance matters — it scores 43.6 and ranks #45 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

At a glance

The differences that matter most.

Core performance indexes
0.0
#339
43.6
#45
-0.1
#331
38.6
#70
2.4
#237
38.1
#21
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$3.00 / M
Output price
— / M
$15.00 / M
Context window
—
1,040,000

Individual benchmarks

7 reported for Codestral-22B · 4 for Ember-1

No common benchmarks found

Codestral-22B and Ember-1don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

2757.8B diff

Ember-1 has 2757.8B more parameters than Codestral-22B, making it 12422.5% larger.

Mistral AI
Codestral-22B
22.2Bparameters
Fireworks AI
Ember-1
2.8Tparameters
22.2B
Codestral-22B
2780.0B
Ember-1

Context Window

Maximum input and output token capacity

Only Ember-1 specifies input context (1,040,000 tokens).

Mistral AI
Codestral-22B
Input- tokens
Output- tokens
Fireworks AI
Ember-1
Input1,040,000 tokens
Output- tokens
Wed Oct 07 2026 • llm-stats.com

License

Usage and distribution terms

Codestral-22B is licensed under MNPL-0.1, while Ember-1 uses a proprietary license.

License differences may affect how you can use these models in commercial or open-source projects.

Codestral-22B

MNPL-0.1

Open weights

Ember-1

Proprietary

Closed source

Release Timeline

When each model was launched

Codestral-22B was released on 2024-05-29, while Ember-1 was released on 2026-09-23.

Ember-1 is 28 months newer than Codestral-22B.

Codestral-22B

May 29, 2024

2.4 years ago

Ember-1

Sep 23, 2026

2 weeks ago

2.3yr newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Codestral-22B and Ember-1 side-by-side, then vote on the output you prefer.

Codestral-22B
✓ Preferred
Ember-1
Open in Playground

FAQ

Common questions about Codestral-22B vs Ember-1.

Which is better, Codestral-22B or Ember-1?

Ember-1 leads the LLM Stats Score 43.6 to 0.0. Codestral-22B is made by Mistral AI and Ember-1 is made by Fireworks AI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Codestral-22B compare to Ember-1 in benchmarks?

Codestral-22B scores HumanEvalFIM-Average: 91.6%, HumanEval: 81.1%, MBPP: 78.2%, Spider: 63.5%, HumanEval-Average: 61.5%. Ember-1 scores SWE-Bench Verified: 92.2%, Terminal-Bench 2.1: 82.0%, DeepSWE 1.1: 75.2%, Tau2 Airline: 66.0%.

What are the context window sizes for Codestral-22B and Ember-1?

Codestral-22B supports an unknown number of tokens and Ember-1 supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Codestral-22B and Ember-1?

Key differences include LLM Stats Score (0.0 vs 43.6), licensing (MNPL-0.1 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Codestral-22B and Ember-1?

Codestral-22B is developed by Mistral AI and Ember-1 is developed by Fireworks AI.