# Claude Opus 4.6 (Adaptive) vs Ember-1

> Side-by-side benchmark comparison for Claude Opus 4.6 (Adaptive) and Ember-1 across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/claude-opus-4-6-thinking-vs-ember-1
- Last updated: September 28, 2026

- Shared sourced benchmarks: 0
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.7

## Quick Verdict

No benchmark verdict yet: there is no shared sourced benchmark row for Claude Opus 4.6 (Adaptive) and Ember-1.

## Summary

- Claude Opus 4.6 (Adaptive) and Ember-1 do not currently share a sourced benchmark row. The mirror therefore compares metadata, pricing, context windows, and each model's separately reported coverage without naming a benchmark winner.

## Model Snapshot

| Property | Claude Opus 4.6 (Adaptive) | Ember-1 |
|----------|----------|----------|
| Creator | Anthropic | Fireworks |
| Type | Proprietary | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1M | 1.04M |
| Independent public score (not head-to-head) | null | null |
| Benchmarks Covered | 1 | 5 |
| Pricing (input/output) | N/A | $3.00 / $15.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Claude Opus 4.6 (Adaptive) public-lane score: 47.5 (Estimated · #42/117)
- Ember-1 public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 (Adaptive) | Ember-1 | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 2.1 | Coming soon | 82.0% | Coming soon |
| τ²-bench Airline | Coming soon | 66.0% | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Claude Opus 4.6 (Adaptive) public-lane score: 54.1 (Estimated · #32/142)
- Ember-1 public-lane score: Coming soon

| Benchmark | Claude Opus 4.6 (Adaptive) | Ember-1 | Winner |
|-----------|-----------|-----------|--------|
| Vibe Code Bench | 53.50% | Coming soon | Coming soon |
| Terminal-Bench 2.1 | Coming soon | 82.0% | Coming soon |
| SWE-bench Verified | Coming soon | 92.2% | Coming soon |
| DeepSWE | Coming soon | 75.2% | Coming soon |

## FAQ

### Can I compare Claude Opus 4.6 (Adaptive) and Ember-1 on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but sourced benchmark coverage is still incomplete for a fair score-level comparison.

### Why does this page show "coming soon" values?

BenchLM only calls winners when public benchmark coverage is available on both sides of the comparison.

## Related Comparisons

- [Claude Opus 4.6 (Adaptive) vs Claude Opus 4.6](/compare/claude-opus-4-6-vs-claude-opus-4-6-thinking)
- [Ember-1 vs Claude Opus 4.6](/compare/claude-opus-4-6-vs-ember-1)
- [Claude Opus 4.6 (Adaptive) vs GPT-6 Astra](/compare/claude-opus-4-6-thinking-vs-gpt-6-astra)
- [Ember-1 vs GPT-6 Astra](/compare/ember-1-vs-gpt-6-astra)

## Explore More

- [Claude Opus 4.6 (Adaptive) profile](/models/claude-opus-4-6-thinking)
- [Ember-1 profile](/models/ember-1)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)