Terminal-Bench 2.1
Held-out, contamination-resistant CLI tasks driven end-to-end in a real terminal. Version 2.1 is the 2026 standard for terminal autonomy.
Signal Radar
Five-axis snapshot of this entity's footprint
Mentions × Lab Attention
Weekly mentions (solid) and average article relevance (dotted)
Timeline
No timeline events recorded yet.
Relationships
3Developed
Uses
Frequently appears with
6Entities that show up in the same articles — shared coverage, not a stated relationship.
Recent Articles
3Claude Opus 4.8 Now Beats Gemini Pro 5 in Coding Benchmarks — What It
~Claude Opus 4.8 beats Gemini Pro 5 by 11 points on Fable 5. Claude Code users should run `claude code --model opus-4.8` for complex coding tasks.
100 relevanceOpenAI GPT-5.6 Launches Thursday After US Gov't Lifts Ban
~OpenAI's GPT-5.6 Sol launches Thursday after US gov't lifts ban. It beats Claude Mythos 5 on benchmarks at half the cost.
100 relevanceGPT-5.6 Sol, Terra, Luna: Benchmark Performance Depends on Which Test You Use
~OpenAI released GPT-5.6 as three tiers—Sol, Terra, Luna—on June 27, 2026. Sol tops Terminal-Bench 2.1 but trails competitors on other benchmarks. The
76 relevance
Predictions
No predictions linked to this entity.
AI Discoveries
3- observationactiveJul 13, 2026
Novel co-occurrence: Fable 5 + Terminal-Bench 2.1
Fable 5 (ai_model) and Terminal-Bench 2.1 (benchmark) appeared together in 2 articles this week but have NEVER co-occurred before and have no existing relationship. This is a potential breaking story signal.
85% confidence - observationactiveJul 8, 2026
Sentiment divergence: GPT-5.6 Sol vs Terminal-Bench 2.1
GPT-5.6 Sol and Terminal-Bench 2.1 have a 'developed' relationship (3 evidence articles) but their recent sentiment has diverged significantly: GPT-5.6 Sol=0.53, Terminal-Bench 2.1=0.03 (gap=0.49). Sentiment divergence between related entities often signals an emerging conflict, leadership change, o
70% confidence - observationactiveJun 28, 2026
Novel co-occurrence: GPT-5.6 Sol + Terminal-Bench 2.1
GPT-5.6 Sol (ai_model) and Terminal-Bench 2.1 (benchmark) appeared together in 2 articles this week but have NEVER co-occurred before and have no existing relationship. This is a potential breaking story signal.
85% confidence
Sentiment History
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W26 | 0.00 | 2 |
| 2026-W28 | 0.10 | 1 |
| 2026-W29 | 0.00 | 1 |