Model comparison
Composer 2 vs Inkling
Head-to-head evidence from 2 shared benchmark results across 2 categories. Overall scores shown here use the public BenchAlign v5 ranking lane.
Verified leaderboard positions: Composer 2 unranked; Inkling #17
Evidence parity. Composer 2 and Inkling share 2 comparable benchmark results. 2 of 8 categories are comparable. 3 results are unique to Composer 2; 14 to Inkling.
Updated July 15, 2026- Shared results
- 2
- Composer 2 only
- 3
- Inkling only
- 14
- Comparable categories
- 2 / 8
Pick Inkling if you want the stronger benchmark profile. Composer 2 only becomes the better choice if you want the cheaper token bill or you want the stronger reasoning-first profile.
Confidence note. This is a partial-evidence comparison with 2 shared benchmark results across 2 evidence categories; 2 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
Inkling is clearly ahead on the provisional aggregate, 69 to 61. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Inkling's sharpest advantage is in coding, where it averages 68.6 against 58. The single biggest benchmark swing on the page is Terminal-Bench 2.0, 61.7% to 63.8%.
Inkling is also the more expensive model on tokens at $1.87 input / $4.68 output per 1M tokens, versus $0.50 input / $2.50 output per 1M tokens for Composer 2. Composer 2 is the reasoning model in the pair, while Inkling is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Inkling gives you the larger context window at 1M, compared with 200K for Composer 2.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Composer 2 | Δ | Inkling |
|---|---|---|---|
| Coding | Composer 258.0 | Margin→ 10.6 | Inkling68.6 |
| Agentic | Composer 261.7 | Margin→ 7.7 | Inkling69.4 |
| Knowledge | Composer 2Not measured | MarginNo overlap | Inkling51.7 |
| Math | Composer 2Not measured | MarginNo overlap | Inkling97.1 |
| Multimodal | Composer 2Not measured | MarginNo overlap | Inkling76.5 |
| Inst. Following | Composer 2Not measured | MarginNo overlap | Inkling79.8 |
Decisive benchmark drivers
The largest measured benchmark gaps in this matchup, with exact reported values.
More
- Source ↗
Terminal-Bench 2.0
AgenticA 61.7%B 63.8%Winner: InklingΔ 2.1Terminal-Bench 2.0: Composer 2 scored 61.7%; Inkling scored 63.8%. Inkling wins this benchmark.
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Composer 2 | Inkling | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Composer 2$0.5 input / $2.5 output | Inkling$1.87 input / $4.68 output | Composer 2 has the lower combined listed price. |
| Generation speedtokens per second | Composer 2Not available | InklingNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Composer 2Not available | InklingNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Composer 2200K | Inkling1M | Inkling lists the larger context window. |
Benchmark Deep Dive
Frequently Asked Questions (3)
Which is better, Composer 2 or Inkling?
Inkling is ahead on BenchLM's provisional leaderboard, 69 to 61. The biggest single separator in this matchup is Terminal-Bench 2.0, where the scores are 61.7% and 63.8%.
Which is better for coding, Composer 2 or Inkling?
Inkling has the edge for coding in this comparison, averaging 68.6 versus 58. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
Which is better for agentic tasks, Composer 2 or Inkling?
Inkling has the edge for agentic tasks in this comparison, averaging 69.4 versus 61.7. Inside this category, Terminal-Bench 2.0 is the benchmark that creates the most daylight between them.
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